diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 2938 |
1 files changed, 2425 insertions, 513 deletions
@@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for Linux-PAM 1.4.0. +# Generated by GNU Autoconf 2.69 for Linux-PAM 1.5.2. # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. @@ -587,8 +587,8 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='Linux-PAM' PACKAGE_TARNAME='Linux-PAM' -PACKAGE_VERSION='1.4.0' -PACKAGE_STRING='Linux-PAM 1.4.0' +PACKAGE_VERSION='1.5.2' +PACKAGE_STRING='Linux-PAM 1.5.2' PACKAGE_BUGREPORT='' PACKAGE_URL='' @@ -636,12 +636,10 @@ am__EXEEXT_TRUE LTLIBOBJS COND_BUILD_PAM_USERDB_FALSE COND_BUILD_PAM_USERDB_TRUE +COND_BUILD_PAM_UNIX_FALSE +COND_BUILD_PAM_UNIX_TRUE COND_BUILD_PAM_TTY_AUDIT_FALSE COND_BUILD_PAM_TTY_AUDIT_TRUE -COND_BUILD_PAM_TALLY2_FALSE -COND_BUILD_PAM_TALLY2_TRUE -COND_BUILD_PAM_TALLY_FALSE -COND_BUILD_PAM_TALLY_TRUE COND_BUILD_PAM_SETQUOTA_FALSE COND_BUILD_PAM_SETQUOTA_TRUE COND_BUILD_PAM_SEPERMIT_FALSE @@ -656,8 +654,7 @@ COND_BUILD_PAM_LASTLOG_FALSE COND_BUILD_PAM_LASTLOG_TRUE COND_BUILD_PAM_KEYINIT_FALSE COND_BUILD_PAM_KEYINIT_TRUE -COND_BUILD_PAM_CRACKLIB_FALSE -COND_BUILD_PAM_CRACKLIB_TRUE +systemdunitdir POSUB LTLIBINTL LIBINTL @@ -686,6 +683,10 @@ XML_CATALOG_FILE XMLLINT XSLTPROC LIBOBJS +COND_USE_OPENSSL_FALSE +COND_USE_OPENSSL_TRUE +STRINGPARAM_HMAC +CRYPTO_LIBS STRINGPARAM_VENDORDIR ECONF_LIBS ECONF_CFLAGS @@ -696,13 +697,14 @@ NSL_LIBS NSL_CFLAGS TIRPC_LIBS TIRPC_CFLAGS +LIBDB +LIBCRYPT +CRYPT_LIBS +CRYPT_CFLAGS PKG_CONFIG_LIBDIR PKG_CONFIG_PATH PKG_CONFIG -LIBDB -LIBCRYPT LIBAUDIT -LIBCRACK LIBDL pam_xauth_path SCONFIGDIR @@ -716,9 +718,8 @@ LIBPRELUDE_CFLAGS LIBPRELUDE_CONFIG HAVE_DOC_FALSE HAVE_DOC_TRUE -PIE_LDFLAGS -PIE_CFLAGS -libc_cv_fpie +EXE_LDFLAGS +EXE_CFLAGS HAVE_VERSIONING_FALSE HAVE_VERSIONING_TRUE BUILD_LDFLAGS @@ -726,9 +727,6 @@ BUILD_CFLAGS BUILD_CPPFLAGS CC_FOR_BUILD WARN_CFLAGS -pam_cv_ld_O1 -pam_cv_ld_no_undefined -pam_cv_ld_as_needed LEXLIB LEX_OUTPUT_ROOT LEX @@ -875,7 +873,6 @@ enable_read_both_confs enable_lckpwdf with_mailspool with_xauth -enable_cracklib enable_audit with_randomdev enable_db @@ -885,6 +882,7 @@ enable_usergroups enable_selinux enable_econf enable_vendordir +enable_openssl enable_regenerate_docu with_xml_catalog enable_nls @@ -893,9 +891,10 @@ with_libiconv_prefix with_libintl_prefix with_uidmin with_sysuidmin -with_kerneloverflowuid -enable_tally -enable_tally2 +with_kernel_overflow_uid +with_systemdunitdir +enable_unix +with_misc_conv_bufsize ' ac_precious_vars='build_alias host_alias @@ -912,6 +911,8 @@ YFLAGS PKG_CONFIG PKG_CONFIG_PATH PKG_CONFIG_LIBDIR +CRYPT_CFLAGS +CRYPT_LIBS TIRPC_CFLAGS TIRPC_LIBS NSL_CFLAGS @@ -1458,7 +1459,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures Linux-PAM 1.4.0 to adapt to many kinds of systems. +\`configure' configures Linux-PAM 1.5.2 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1528,7 +1529,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of Linux-PAM 1.4.0:";; + short | recursive ) echo "Configuration of Linux-PAM 1.5.2:";; esac cat <<\_ACEOF @@ -1563,7 +1564,6 @@ Optional Features: --enable-read-both-confs read both /etc/pam.d and /etc/pam.conf files --disable-lckpwdf do not use the lckpwdf function - --enable-cracklib build deprecated pam_cracklib module --disable-audit do not enable audit support --enable-db=(db|ndbm|yes|no) Default behavior 'yes', which is to check for libdb @@ -1575,12 +1575,12 @@ Optional Features: --disable-econf do not use libeconf --enable-vendordir=DIR Directory for distribution provided configuration files + --enable-openssl use OpenSSL crypto libraries --disable-regenerate-docu Don't re-build documentation from XML sources --disable-nls do not use Native Language Support --disable-rpath do not hardcode runtime library paths - --enable-tally build deprecated pam_tally module - --enable-tally2 build deprecated pam_tally2 module + --disable-unix do not build pam_unix module Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] @@ -1616,6 +1616,11 @@ Optional Packages: default value for system user min uid (101) --with-kernel-overflow-uid=<number> kernel overflow uid, default (uint16_t)-2=65534 + --with-systemdunitdir=DIR + path to systemd service directory + --with-misc-conv-bufsize=<number> + Size of input buffer for libpam_misc's misc_conv() + conversation function, default=4096 Some influential environment variables: CC C compiler command @@ -1639,6 +1644,9 @@ Some influential environment variables: directories to add to pkg-config's search path PKG_CONFIG_LIBDIR path overriding pkg-config's built-in search path + CRYPT_CFLAGS + C compiler flags for CRYPT, overriding pkg-config + CRYPT_LIBS linker flags for CRYPT, overriding pkg-config TIRPC_CFLAGS C compiler flags for TIRPC, overriding pkg-config TIRPC_LIBS linker flags for TIRPC, overriding pkg-config @@ -1714,7 +1722,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -Linux-PAM configure 1.4.0 +Linux-PAM configure 1.5.2 generated by GNU Autoconf 2.69 Copyright (C) 2012 Free Software Foundation, Inc. @@ -2074,7 +2082,7 @@ else /* Declare this function with the same prototype as __builtin_$2. This removes a warning about conflicting types for built-in function $2 */ __typeof__(__builtin_$2) $2; -__typeof__(__builtin_$2) *f = $2; +__typeof__(__builtin_$2) *volatile f = $2; int main () @@ -2265,7 +2273,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by Linux-PAM $as_me 1.4.0, which was +It was created by Linux-PAM $as_me 1.5.2, which was generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -2822,12 +2830,7 @@ program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` am_aux_dir=`cd "$ac_aux_dir" && pwd` if test x"${MISSING+set}" != xset; then - case $am_aux_dir in - *\ * | *\ *) - MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; - *) - MISSING="\${SHELL} $am_aux_dir/missing" ;; - esac + MISSING="\${SHELL} '$am_aux_dir/missing'" fi # Use eval to expand $SHELL if eval "$MISSING --is-lightweight"; then @@ -3132,7 +3135,7 @@ fi # Define the identity of the package. PACKAGE='Linux-PAM' - VERSION='1.4.0' + VERSION='1.5.2' cat >>confdefs.h <<_ACEOF @@ -13512,95 +13515,139 @@ $as_echo "no" >&6; } fi - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ld supports --as-needed" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ld supports --as-needed" >&5 $as_echo_n "checking whether ld supports --as-needed... " >&6; } if ${pam_cv_ld_as_needed+:} false; then : $as_echo_n "(cached) " >&6 else - cat > conftest.c <<EOF -int main (void) { return 0; } -EOF - if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -o conftest.o conftest.c - -Wl,--as-needed 1>&5' - { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 - (eval $ac_try) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; } - then - pam_cv_ld_as_needed=yes - LDFLAGS="$LDFLAGS -Wl,--as-needed" - else - pam_cv_ld_as_needed=no - fi - rm -f conftest* + saved_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -Wl,--as-needed" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + pam_cv_ld_as_needed=yes +else + pam_cv_ld_as_needed=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$saved_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pam_cv_ld_as_needed" >&5 $as_echo "$pam_cv_ld_as_needed" >&6; } + if test $pam_cv_ld_as_needed = yes; then : + LDFLAGS="$LDFLAGS -Wl,--as-needed" +fi - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ld supports --no-undefined" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ld supports --no-undefined" >&5 $as_echo_n "checking whether ld supports --no-undefined... " >&6; } if ${pam_cv_ld_no_undefined+:} false; then : $as_echo_n "(cached) " >&6 else - cat > conftest.c <<EOF -int main (void) { return 0; } -EOF - if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -o conftest.o conftest.c - -Wl,--no-undefined 1>&5' - { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 - (eval $ac_try) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; } - then - pam_cv_ld_no_undefined=yes - LDFLAGS="$LDFLAGS -Wl,--no-undefined" - else - pam_cv_ld_no_undefined=no - fi - rm -f conftest* + saved_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -Wl,--no-undefined" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + pam_cv_ld_no_undefined=yes +else + pam_cv_ld_no_undefined=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$saved_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pam_cv_ld_no_undefined" >&5 $as_echo "$pam_cv_ld_no_undefined" >&6; } + if test $pam_cv_ld_no_undefined = yes; then : + LDFLAGS="$LDFLAGS -Wl,--no-undefined" +fi - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ld supports -O1" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ld supports -O1" >&5 $as_echo_n "checking whether ld supports -O1... " >&6; } if ${pam_cv_ld_O1+:} false; then : $as_echo_n "(cached) " >&6 else - cat > conftest.c <<EOF -int main (void) { return 0; } -EOF - if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS - -o conftest.o conftest.c - -Wl,-O1 1>&5' - { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 - (eval $ac_try) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; } - then - pam_cv_ld_O1=yes - LDFLAGS="$LDFLAGS -Wl,-O1" - else - pam_cv_ld_O1=no - fi - rm -f conftest* + saved_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -Wl,-O1" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + pam_cv_ld_O1=yes +else + pam_cv_ld_O1=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$saved_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pam_cv_ld_O1" >&5 $as_echo "$pam_cv_ld_O1" >&6; } + if test $pam_cv_ld_O1 = yes; then : + LDFLAGS="$LDFLAGS -Wl,-O1" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ld supports \"-z now\"" >&5 +$as_echo_n "checking whether ld supports \"-z now\"... " >&6; } +if ${pam_cv_ld_z_now+:} false; then : + $as_echo_n "(cached) " >&6 +else + saved_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -Wl,-z,now" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int +main () +{ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + pam_cv_ld_z_now=yes +else + pam_cv_ld_z_now=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$saved_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pam_cv_ld_z_now" >&5 +$as_echo "$pam_cv_ld_z_now" >&6; } + if test $pam_cv_ld_z_now = yes; then : + ZNOW_LDFLAGS="-Wl,-z,now" +else + ZNOW_LDFLAGS= +fi # Check whether --enable-largefile was given. @@ -13804,72 +13851,1556 @@ rm -rf conftest* fi -Werror_option= +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -W" >&5 +$as_echo_n "checking whether $CC handles -W... " >&6; } +if ${gl_cv_warn_CFLAGS__W+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -W" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__W=yes +else + gl_cv_warn_CFLAGS__W=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__W" >&5 +$as_echo "$gl_cv_warn_CFLAGS__W" >&6; } +if test "x$gl_cv_warn_CFLAGS__W" = xyes; then : + as_fn_append WARN_CFLAGS " -W" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wall" >&5 +$as_echo_n "checking whether $CC handles -Wall... " >&6; } +if ${gl_cv_warn_CFLAGS__Wall+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wall" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wall=yes +else + gl_cv_warn_CFLAGS__Wall=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wall" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wall" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wall" = xyes; then : + as_fn_append WARN_CFLAGS " -Wall" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wbad-function-cast" >&5 +$as_echo_n "checking whether $CC handles -Wbad-function-cast... " >&6; } +if ${gl_cv_warn_CFLAGS__Wbad_function_cast+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wbad-function-cast" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wbad_function_cast=yes +else + gl_cv_warn_CFLAGS__Wbad_function_cast=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wbad_function_cast" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wbad_function_cast" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wbad_function_cast" = xyes; then : + as_fn_append WARN_CFLAGS " -Wbad-function-cast" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wcast-align" >&5 +$as_echo_n "checking whether $CC handles -Wcast-align... " >&6; } +if ${gl_cv_warn_CFLAGS__Wcast_align+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wcast-align" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wcast_align=yes +else + gl_cv_warn_CFLAGS__Wcast_align=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wcast_align" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wcast_align" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wcast_align" = xyes; then : + as_fn_append WARN_CFLAGS " -Wcast-align" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wcast-align=strict" >&5 +$as_echo_n "checking whether $CC handles -Wcast-align=strict... " >&6; } +if ${gl_cv_warn_CFLAGS__Wcast_align_strict+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wcast-align=strict" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wcast_align_strict=yes +else + gl_cv_warn_CFLAGS__Wcast_align_strict=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wcast_align_strict" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wcast_align_strict" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wcast_align_strict" = xyes; then : + as_fn_append WARN_CFLAGS " -Wcast-align=strict" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wcast-qual" >&5 +$as_echo_n "checking whether $CC handles -Wcast-qual... " >&6; } +if ${gl_cv_warn_CFLAGS__Wcast_qual+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wcast-qual" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wcast_qual=yes +else + gl_cv_warn_CFLAGS__Wcast_qual=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wcast_qual" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wcast_qual" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wcast_qual" = xyes; then : + as_fn_append WARN_CFLAGS " -Wcast-qual" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wdeprecated" >&5 +$as_echo_n "checking whether $CC handles -Wdeprecated... " >&6; } +if ${gl_cv_warn_CFLAGS__Wdeprecated+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wdeprecated" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wdeprecated=yes +else + gl_cv_warn_CFLAGS__Wdeprecated=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wdeprecated" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wdeprecated" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wdeprecated" = xyes; then : + as_fn_append WARN_CFLAGS " -Wdeprecated" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Winline" >&5 +$as_echo_n "checking whether $CC handles -Winline... " >&6; } +if ${gl_cv_warn_CFLAGS__Winline+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Winline" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Winline=yes +else + gl_cv_warn_CFLAGS__Winline=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Winline" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Winline" >&6; } +if test "x$gl_cv_warn_CFLAGS__Winline" = xyes; then : + as_fn_append WARN_CFLAGS " -Winline" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wmain" >&5 +$as_echo_n "checking whether $CC handles -Wmain... " >&6; } +if ${gl_cv_warn_CFLAGS__Wmain+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmain" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wmain=yes +else + gl_cv_warn_CFLAGS__Wmain=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wmain" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wmain" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wmain" = xyes; then : + as_fn_append WARN_CFLAGS " -Wmain" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wmissing-declarations" >&5 +$as_echo_n "checking whether $CC handles -Wmissing-declarations... " >&6; } +if ${gl_cv_warn_CFLAGS__Wmissing_declarations+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-declarations" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wmissing_declarations=yes +else + gl_cv_warn_CFLAGS__Wmissing_declarations=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wmissing_declarations" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wmissing_declarations" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wmissing_declarations" = xyes; then : + as_fn_append WARN_CFLAGS " -Wmissing-declarations" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wmissing-format-attribute" >&5 +$as_echo_n "checking whether $CC handles -Wmissing-format-attribute... " >&6; } +if ${gl_cv_warn_CFLAGS__Wmissing_format_attribute+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-format-attribute" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wmissing_format_attribute=yes +else + gl_cv_warn_CFLAGS__Wmissing_format_attribute=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wmissing_format_attribute" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wmissing_format_attribute" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wmissing_format_attribute" = xyes; then : + as_fn_append WARN_CFLAGS " -Wmissing-format-attribute" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wmissing-prototypes" >&5 +$as_echo_n "checking whether $CC handles -Wmissing-prototypes... " >&6; } +if ${gl_cv_warn_CFLAGS__Wmissing_prototypes+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-prototypes" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wmissing_prototypes=yes +else + gl_cv_warn_CFLAGS__Wmissing_prototypes=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wmissing_prototypes" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wmissing_prototypes" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wmissing_prototypes" = xyes; then : + as_fn_append WARN_CFLAGS " -Wmissing-prototypes" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wp64" >&5 +$as_echo_n "checking whether $CC handles -Wp64... " >&6; } +if ${gl_cv_warn_CFLAGS__Wp64+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wp64" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wp64=yes +else + gl_cv_warn_CFLAGS__Wp64=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wp64" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wp64" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wp64" = xyes; then : + as_fn_append WARN_CFLAGS " -Wp64" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wpointer-arith" >&5 +$as_echo_n "checking whether $CC handles -Wpointer-arith... " >&6; } +if ${gl_cv_warn_CFLAGS__Wpointer_arith+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wpointer-arith" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wpointer_arith=yes +else + gl_cv_warn_CFLAGS__Wpointer_arith=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wpointer_arith" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wpointer_arith" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wpointer_arith" = xyes; then : + as_fn_append WARN_CFLAGS " -Wpointer-arith" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wreturn-type" >&5 +$as_echo_n "checking whether $CC handles -Wreturn-type... " >&6; } +if ${gl_cv_warn_CFLAGS__Wreturn_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wreturn-type" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wreturn_type=yes +else + gl_cv_warn_CFLAGS__Wreturn_type=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wreturn_type" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wreturn_type" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wreturn_type" = xyes; then : + as_fn_append WARN_CFLAGS " -Wreturn-type" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wshadow" >&5 +$as_echo_n "checking whether $CC handles -Wshadow... " >&6; } +if ${gl_cv_warn_CFLAGS__Wshadow+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wshadow" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wshadow=yes +else + gl_cv_warn_CFLAGS__Wshadow=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wshadow" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wshadow" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wshadow" = xyes; then : + as_fn_append WARN_CFLAGS " -Wshadow" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wstrict-prototypes" >&5 +$as_echo_n "checking whether $CC handles -Wstrict-prototypes... " >&6; } +if ${gl_cv_warn_CFLAGS__Wstrict_prototypes+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wstrict-prototypes" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wstrict_prototypes=yes +else + gl_cv_warn_CFLAGS__Wstrict_prototypes=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wstrict_prototypes" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wstrict_prototypes" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wstrict_prototypes" = xyes; then : + as_fn_append WARN_CFLAGS " -Wstrict-prototypes" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wuninitialized" >&5 +$as_echo_n "checking whether $CC handles -Wuninitialized... " >&6; } +if ${gl_cv_warn_CFLAGS__Wuninitialized+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wuninitialized" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wuninitialized=yes +else + gl_cv_warn_CFLAGS__Wuninitialized=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wuninitialized" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wuninitialized" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wuninitialized" = xyes; then : + as_fn_append WARN_CFLAGS " -Wuninitialized" +fi + + +if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wwrite-strings" >&5 +$as_echo_n "checking whether $CC handles -Wwrite-strings... " >&6; } +if ${gl_cv_warn_CFLAGS__Wwrite_strings+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wwrite-strings" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Wwrite_strings=yes +else + gl_cv_warn_CFLAGS__Wwrite_strings=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wwrite_strings" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Wwrite_strings" >&6; } +if test "x$gl_cv_warn_CFLAGS__Wwrite_strings" = xyes; then : + as_fn_append WARN_CFLAGS " -Wwrite-strings" +fi + + # Check whether --enable-Werror was given. if test "${enable_Werror+set}" = set; then : enableval=$enable_Werror; case $enableval in - yes) Werror_option=-Werror ;; - no) ;; - *) as_fn_error $? "bad value $enableval for Werror option" "$LINENO" 5 ;; - esac -fi - - -if eval 'test "x$GCC" = "xyes" -a "$CC" != "icc"'; then - for flag in \ - -W \ - -Wall \ - -Wbad-function-cast \ - -Wcast-align \ - -Wcast-qual \ - -Wmissing-declarations \ - -Wmissing-prototypes \ - -Wpointer-arith \ - -Wreturn-type \ - -Wstrict-prototypes \ - -Wwrite-strings \ - -Winline \ - -Wshadow \ - $Werror_option - do - case "$CFLAGS" in -"$flag" | "$flag "* | *" $flag" | *" $flag "* ) - : - ;; -*) - WARN_CFLAGS="$WARN_CFLAGS $flag" - ;; -esac + yes) if test x${gl_unknown_warnings_are_errors+set} = x; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 +$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else - done + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes +else + gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no fi -if eval 'test "x$CC" = "xicc"'; then - for flag in \ - -Wall \ - -Wmissing-prototypes \ - -Wpointer-arith \ - -Wreturn-type \ - -Wstrict-prototypes \ - -Wwrite-strings \ - -Wshadow \ - -Wp64 \ - -Wdeprecated \ - -Wuninitialized \ - -Wmain - do - case "$CFLAGS" in -"$flag" | "$flag "* | *" $flag" | *" $flag "* ) - : - ;; -*) - WARN_CFLAGS="$WARN_CFLAGS $flag" - ;; -esac +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" - done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : + gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' +else + gl_unknown_warnings_are_errors= fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror" >&5 +$as_echo_n "checking whether $CC handles -Werror... " >&6; } +if ${gl_cv_warn_CFLAGS__Werror+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_warn_CFLAGS__Werror=yes +else + gl_cv_warn_CFLAGS__Werror=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror" >&5 +$as_echo "$gl_cv_warn_CFLAGS__Werror" >&6; } +if test "x$gl_cv_warn_CFLAGS__Werror" = xyes; then : + as_fn_append WARN_CFLAGS " -Werror" +fi + + ;; + no) ;; + *) as_fn_error $? "bad value $enableval for Werror option" "$LINENO" 5 ;; + esac +fi + + + if test "x${CC_FOR_BUILD+set}" != "xset" ; then if test "x$cross_compiling" = "xyes" ; then @@ -13953,52 +15484,41 @@ fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 -$as_echo_n "checking for __attribute__... " >&6; } -if ${ac_cv___attribute__+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((unused))" >&5 +$as_echo_n "checking for __attribute__((unused))... " >&6; } +if ${pam_cv_attribute_unused+:} false; then : $as_echo_n "(cached) " >&6 else - -cat confdefs.h - <<_ACEOF >conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - -#include <stdlib.h> -static void foo (void) __attribute__ ((unused)); - -static void -foo (void) -{ - exit(1); -} - +int fun(int i __attribute__((unused))); int main () { - - exit (0); - +return fun(0); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : - ac_cv___attribute__=yes + pam_cv_attribute_unused=yes else - ac_cv___attribute__=no + pam_cv_attribute_unused=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - -if test "$ac_cv___attribute__" = "yes"; then - -$as_echo "#define UNUSED __attribute__ ((unused))" >>confdefs.h - +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pam_cv_attribute_unused" >&5 +$as_echo "$pam_cv_attribute_unused" >&6; } + if test "$pam_cv_attribute_unused" = yes; then : + unused='__attribute__((unused))' else - $as_echo "#define UNUSED /**/" >>confdefs.h - + unused= fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 -$as_echo "$ac_cv___attribute__" >&6; } + +cat >>confdefs.h <<_ACEOF +#define UNUSED $unused +_ACEOF + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .symver assembler directive" >&5 @@ -14078,43 +15598,72 @@ fi # Check whether --enable-pie was given. if test "${enable_pie+set}" = set; then : - enableval=$enable_pie; USE_PIE=$enableval + enableval=$enable_pie; else - USE_PIE=yes + enable_pie=check fi - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 -$as_echo_n "checking for -fpie... " >&6; } -if ${libc_cv_fpie+:} false; then : +case "$enable_pie" in + no) ;; + yes|check) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie/-pie support" >&5 +$as_echo_n "checking for -fpie/-pie support... " >&6; } +if ${pam_cv_pie+:} false; then : $as_echo_n "(cached) " >&6 else - cat > conftest.c <<EOF -int foo; -main () { return 0;} -EOF - if test "$USE_PIE" = "yes" -a "$CC" != "icc" && - { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie - -o conftest conftest.c 1>&5' - { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 - (eval $ac_try) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; } - then - libc_cv_fpie=yes - PIE_CFLAGS="-fpie" - PIE_LDFLAGS="-pie" - else - libc_cv_fpie=no - PIE_CFLAGS="" - PIE_LDFLAGS="" - fi - rm -f conftest* + saved_CFLAGS="$CFLAGS" + saved_LDFLAGS="$LDFLAGS" + CFLAGS="$CFLAGS -fpie" + LDFLAGS="$LDFLAGS -pie" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + pam_cv_pie=yes +else + pam_cv_pie=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$saved_LDFLAGS" + CFLAGS="$saved_CFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pam_cv_pie" >&5 +$as_echo "$pam_cv_pie" >&6; } + if test "$pam_cv_pie" = yes; then : + enable_pie=yes +else + if test "$enable_pie" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "requested -fpie/-pie support not found +See \`config.log' for more details" "$LINENO" 5; } +else + enable_pie=no +fi +fi + ;; + *) as_fn_error $? "bad value $enable_pie for --enable-pie option" "$LINENO" 5 ;; +esac + +if test "$enable_pie" = yes; then : + PIE_CFLAGS="-fpie" + PIE_LDFLAGS="-pie" +else + PIE_CFLAGS= + PIE_LDFLAGS= fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 -$as_echo "$libc_cv_fpie" >&6; } +EXE_CFLAGS="$PIE_CFLAGS" +EXE_LDFLAGS="$PIE_LDFLAGS $ZNOW_LDFLAGS" @@ -14229,6 +15778,7 @@ else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ + #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -14310,21 +15860,24 @@ $as_echo "yes" >&6; } $as_echo "no" >&6; } fi if test "$LIBPRELUDE_CONFIG" = "no" ; then - echo "*** The libprelude-config script installed by LIBPRELUDE could not be found" - echo "*** If LIBPRELUDE was installed in PREFIX, make sure PREFIX/bin is in" - echo "*** your path, or set the LIBPRELUDE_CONFIG environment variable to the" - echo "*** full path to libprelude-config." + if test x$libprelude_config_prefix != x ; then + echo "*** The libprelude-config script installed by LIBPRELUDE could not be found" + echo "*** If LIBPRELUDE was installed in PREFIX, make sure PREFIX/bin is in" + echo "*** your path, or set the LIBPRELUDE_CONFIG environment variable to the" + echo "*** full path to libprelude-config." + fi else if test -f conf.libpreludetest ; then : else echo "*** Could not run libprelude test program, checking why..." CFLAGS="$CFLAGS $LIBPRELUDE_CFLAGS" - LDFLAGS="$LDFLAGS $LIBPRELUDE_LDFLAGS" + LDFLAGS="$LDFLAGS $LIBPRELUDE_LDFLAGS" LIBS="$LIBS $LIBPRELUDE_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ + #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -14358,7 +15911,7 @@ fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - LDFLAGS="$ac_save_LDFLAGS" + LDFLAGS="$ac_save_LDFLAGS" LIBS="$ac_save_LIBS" fi fi @@ -14643,81 +16196,6 @@ See \`config.log' for more details" "$LINENO" 5; } ;; esac -# Check whether --enable-cracklib was given. -if test "${enable_cracklib+set}" = set; then : - enableval=$enable_cracklib; -else - enable_cracklib=no -fi - -LIBCRACK="" -case "$enable_cracklib" in - no) ;; - yes|check) - for ac_header in crack.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "crack.h" "ac_cv_header_crack_h" "$ac_includes_default" -if test "x$ac_cv_header_crack_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_CRACK_H 1 -_ACEOF - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FascistCheck in -lcrack" >&5 -$as_echo_n "checking for FascistCheck in -lcrack... " >&6; } -if ${ac_cv_lib_crack_FascistCheck+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lcrack $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char FascistCheck (); -int -main () -{ -return FascistCheck (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_crack_FascistCheck=yes -else - ac_cv_lib_crack_FascistCheck=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crack_FascistCheck" >&5 -$as_echo "$ac_cv_lib_crack_FascistCheck" >&6; } -if test "x$ac_cv_lib_crack_FascistCheck" = xyes; then : - LIBCRACK="-lcrack" -fi - -fi - -done - - if test -z "$LIBCRACK"; then - if test "$enable_cracklib" = yes; then - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "failed to find cracklib -See \`config.log' for more details" "$LINENO" 5; } - fi - fi - ;; - *) as_fn_error $? "bad value $enable_cracklib for --enable-cracklib option" "$LINENO" 5 ;; -esac - - # Check whether --enable-audit was given. if test "${enable_audit+set}" = set; then : enableval=$enable_audit; WITH_LIBAUDIT=$enableval @@ -14782,7 +16260,7 @@ fi fi - if test -n "$LIBAUDIT" -a "$ac_cv_header_libaudit_h" != "no" ; then + if test -n "$LIBAUDIT" && test "$ac_cv_header_libaudit_h" != "no" ; then $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h @@ -14808,27 +16286,318 @@ else fi -for ac_header in xcrypt.h crypt.h +for ac_header in crypt.h do : - as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + ac_fn_c_check_header_mongrel "$LINENO" "crypt.h" "ac_cv_header_crypt_h" "$ac_includes_default" +if test "x$ac_cv_header_crypt_h" = xyes; then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define HAVE_CRYPT_H 1 _ACEOF fi done -if test "x$ac_cv_header_xcrypt_h" = "xyes"; then : - crypt_libs="xcrypt crypt" + +BACKUP_LIBS=$LIBS +LIBCRYPT="" + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 else - crypt_libs="crypt" + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi -BACKUP_LIBS=$LIBS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5 + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libcrypt" >&5 +$as_echo_n "checking for libcrypt... " >&6; } + +if test -n "$CRYPT_CFLAGS"; then + pkg_cv_CRYPT_CFLAGS="$CRYPT_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypt\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libcrypt") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CRYPT_CFLAGS=`$PKG_CONFIG --cflags "libcrypt" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$CRYPT_LIBS"; then + pkg_cv_CRYPT_LIBS="$CRYPT_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypt\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libcrypt") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CRYPT_LIBS=`$PKG_CONFIG --libs "libcrypt" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + CRYPT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcrypt" 2>&1` + else + CRYPT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcrypt" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$CRYPT_PKG_ERRORS" >&5 + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt_gensalt_rn" >&5 +$as_echo_n "checking for library containing crypt_gensalt_rn... " >&6; } +if ${ac_cv_search_crypt_gensalt_rn+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char crypt_gensalt_rn (); +int +main () +{ +return crypt_gensalt_rn (); + ; + return 0; +} +_ACEOF +for ac_lib in '' crypt; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_crypt_gensalt_rn=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_crypt_gensalt_rn+:} false; then : + break +fi +done +if ${ac_cv_search_crypt_gensalt_rn+:} false; then : + +else + ac_cv_search_crypt_gensalt_rn=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt_gensalt_rn" >&5 +$as_echo "$ac_cv_search_crypt_gensalt_rn" >&6; } +ac_res=$ac_cv_search_crypt_gensalt_rn +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + case "$ac_cv_search_crypt_gensalt_rn" in + -l*) LIBCRYPT="$ac_cv_search_crypt_gensalt_rn" ;; + no) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt_r" >&5 +$as_echo_n "checking for library containing crypt_r... " >&6; } +if ${ac_cv_search_crypt_r+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char crypt_r (); +int +main () +{ +return crypt_r (); + ; + return 0; +} +_ACEOF +for ac_lib in '' crypt; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_crypt_r=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_crypt_r+:} false; then : + break +fi +done +if ${ac_cv_search_crypt_r+:} false; then : + +else + ac_cv_search_crypt_r=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt_r" >&5 +$as_echo "$ac_cv_search_crypt_r" >&6; } +ac_res=$ac_cv_search_crypt_r +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + case "$ac_cv_search_crypt_r" in + -l*) LIBCRYPT="$ac_cv_search_crypt_r" ;; + no ) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5 $as_echo_n "checking for library containing crypt... " >&6; } if ${ac_cv_search_crypt+:} false; then : $as_echo_n "(cached) " >&6 @@ -14852,7 +16621,7 @@ return crypt (); return 0; } _ACEOF -for ac_lib in '' $crypt_libs; do +for ac_lib in '' crypt; do if test -z "$ac_lib"; then ac_res="none required" else @@ -14881,30 +16650,222 @@ $as_echo "$ac_cv_search_crypt" >&6; } ac_res=$ac_cv_search_crypt if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - LIBCRYPT="${ac_cv_search_crypt}" + +fi + + case "$ac_cv_search_crypt" in + -l*) LIBCRYPT="$ac_cv_search_crypt" ;; + esac ;; + esac ;; + esac + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt_gensalt_rn" >&5 +$as_echo_n "checking for library containing crypt_gensalt_rn... " >&6; } +if ${ac_cv_search_crypt_gensalt_rn+:} false; then : + $as_echo_n "(cached) " >&6 else - LIBCRYPT="" + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char crypt_gensalt_rn (); +int +main () +{ +return crypt_gensalt_rn (); + ; + return 0; +} +_ACEOF +for ac_lib in '' crypt; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_crypt_gensalt_rn=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_crypt_gensalt_rn+:} false; then : + break fi +done +if ${ac_cv_search_crypt_gensalt_rn+:} false; then : -for ac_func in crypt_r crypt_gensalt_r -do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +else + ac_cv_search_crypt_gensalt_rn=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt_gensalt_rn" >&5 +$as_echo "$ac_cv_search_crypt_gensalt_rn" >&6; } +ac_res=$ac_cv_search_crypt_gensalt_rn +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + case "$ac_cv_search_crypt_gensalt_rn" in + -l*) LIBCRYPT="$ac_cv_search_crypt_gensalt_rn" ;; + no) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt_r" >&5 +$as_echo_n "checking for library containing crypt_r... " >&6; } +if ${ac_cv_search_crypt_r+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char crypt_r (); +int +main () +{ +return crypt_r (); + ; + return 0; +} _ACEOF +for ac_lib in '' crypt; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_crypt_r=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_crypt_r+:} false; then : + break +fi +done +if ${ac_cv_search_crypt_r+:} false; then : + +else + ac_cv_search_crypt_r=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt_r" >&5 +$as_echo "$ac_cv_search_crypt_r" >&6; } +ac_res=$ac_cv_search_crypt_r +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + case "$ac_cv_search_crypt_r" in + -l*) LIBCRYPT="$ac_cv_search_crypt_r" ;; + no ) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5 +$as_echo_n "checking for library containing crypt... " >&6; } +if ${ac_cv_search_crypt+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char crypt (); +int +main () +{ +return crypt (); + ; + return 0; +} +_ACEOF +for ac_lib in '' crypt; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_crypt=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_crypt+:} false; then : + break fi done +if ${ac_cv_search_crypt+:} false; then : -LIBS=$BACKUP_LIBS +else + ac_cv_search_crypt=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5 +$as_echo "$ac_cv_search_crypt" >&6; } +ac_res=$ac_cv_search_crypt +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + case "$ac_cv_search_crypt" in + -l*) LIBCRYPT="$ac_cv_search_crypt" ;; + esac ;; + esac ;; + esac -if test "$LIBCRYPT" = "-lxcrypt" -a "$ac_cv_header_xcrypt_h" = "yes" ; then +else + CRYPT_CFLAGS=$pkg_cv_CRYPT_CFLAGS + CRYPT_LIBS=$pkg_cv_CRYPT_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } -$as_echo "#define HAVE_LIBXCRYPT 1" >>confdefs.h + CFLAGS="$CFLAGS $CRYPT_CFLAGS" + CPPFLAGS="$CPPFLAGS $CRYPT_CFLAGS" + LIBS="$LIBS $CRYPT_LIBS" + LIBCRYPT="$CRYPT_LIBS" fi +for ac_func in crypt_r +do : + ac_fn_c_check_func "$LINENO" "crypt_r" "ac_cv_func_crypt_r" +if test "x$ac_cv_func_crypt_r" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_CRYPT_R 1 +_ACEOF + +fi +done + +LIBS=$BACKUP_LIBS + # Check whether --with-randomdev was given. @@ -14912,7 +16873,7 @@ if test "${with_randomdev+set}" = set; then : withval=$with_randomdev; opt_randomdev=$withval fi -if test "$opt_randomdev" = yes -o -z "$opt_randomdev"; then +if test "$opt_randomdev" = yes || test -z "$opt_randomdev"; then opt_randomdev="/dev/urandom" elif test "$opt_randomdev" = no; then opt_randomdev= @@ -14939,7 +16900,7 @@ if test "${with_db_uniquename+set}" = set; then : fi if test x"$WITH_DB" != xno ; then - if test x"$WITH_DB" = xyes -o x"$WITH_DB" = xdb ; then + if test x"$WITH_DB" = xyes || test x"$WITH_DB" = xdb ; then old_libs=$LIBS LIBS="$LIBS -ldb$with_db_uniquename" for ac_func in db_create$with_db_uniquename db_create dbm_store$with_db_uniquename dbm_store @@ -15036,126 +16997,6 @@ if test "${enable_nis+set}" = set; then : fi - - - - - - - -if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. -set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_path_PKG_CONFIG+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $PKG_CONFIG in - [\\/]* | ?:[\\/]*) - ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - - ;; -esac -fi -PKG_CONFIG=$ac_cv_path_PKG_CONFIG -if test -n "$PKG_CONFIG"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 -$as_echo "$PKG_CONFIG" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - -fi -if test -z "$ac_cv_path_PKG_CONFIG"; then - ac_pt_PKG_CONFIG=$PKG_CONFIG - # Extract the first word of "pkg-config", so it can be a program name with args. -set dummy pkg-config; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $ac_pt_PKG_CONFIG in - [\\/]* | ?:[\\/]*) - ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - - ;; -esac -fi -ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG -if test -n "$ac_pt_PKG_CONFIG"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 -$as_echo "$ac_pt_PKG_CONFIG" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - if test "x$ac_pt_PKG_CONFIG" = x; then - PKG_CONFIG="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - PKG_CONFIG=$ac_pt_PKG_CONFIG - fi -else - PKG_CONFIG="$ac_cv_path_PKG_CONFIG" -fi - -fi -if test -n "$PKG_CONFIG"; then - _pkg_min_version=0.9.0 - { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 -$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } - if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - PKG_CONFIG="" - fi -fi if test "x$enable_nis" != "xno"; then : old_CFLAGS=$CFLAGS @@ -15744,6 +17585,74 @@ else fi +# Check whether --enable-openssl was given. +if test "${enable_openssl+set}" = set; then : + enableval=$enable_openssl; OPENSSL_ENABLED=$enableval +else + OPENSSL_ENABLED=no +fi + +if test "$OPENSSL_ENABLED" = "yes" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVP_MAC_CTX_new in -lcrypto" >&5 +$as_echo_n "checking for EVP_MAC_CTX_new in -lcrypto... " >&6; } +if ${ac_cv_lib_crypto_EVP_MAC_CTX_new+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcrypto $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char EVP_MAC_CTX_new (); +int +main () +{ +return EVP_MAC_CTX_new (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_crypto_EVP_MAC_CTX_new=yes +else + ac_cv_lib_crypto_EVP_MAC_CTX_new=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_EVP_MAC_CTX_new" >&5 +$as_echo "$ac_cv_lib_crypto_EVP_MAC_CTX_new" >&6; } +if test "x$ac_cv_lib_crypto_EVP_MAC_CTX_new" = xyes; then : + CRYPTO_LIBS="-lcrypto" + use_openssl=yes + +$as_echo "#define WITH_OPENSSL 1" >>confdefs.h + + STRINGPARAM_HMAC="--stringparam profile.condition 'openssl_hmac'" +else + CRYPTO_LIBS="" + STRINGPARAM_HMAC="--stringparam profile.condition 'no_openssl_hmac'" +fi + +fi + + + if test "x$use_openssl" = "xyes"; then + COND_USE_OPENSSL_TRUE= + COND_USE_OPENSSL_FALSE='#' +else + COND_USE_OPENSSL_TRUE='#' + COND_USE_OPENSSL_FALSE= +fi + + ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` @@ -16055,7 +17964,7 @@ $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h fi -for ac_header in fcntl.h limits.h malloc.h sys/file.h sys/ioctl.h sys/time.h syslog.h net/if.h termio.h unistd.h sys/fsuid.h inittypes.h sys/vfs.h linux/magic.h +for ac_header in fcntl.h limits.h malloc.h sys/file.h sys/ioctl.h sys/time.h syslog.h net/if.h termio.h unistd.h sys/fsuid.h inittypes.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" @@ -17154,7 +19063,7 @@ fi - if test x$enable_docu != xno -a x$enable_doc != xno; then + if test x$enable_docu != xno && test x$enable_doc != xno; then ENABLE_REGENERATE_MAN_TRUE= ENABLE_REGENERATE_MAN_FALSE='#' else @@ -19265,9 +21174,8 @@ if test "${with_uidmin+set}" = set; then : withval=$with_uidmin; opt_uidmin=$withval fi -if test x"$opt_uidmin" == x; then - opt_uidmin=1000 -fi +test -n "$opt_uidmin" || + opt_uidmin=1000 cat >>confdefs.h <<_ACEOF #define PAM_USERTYPE_UIDMIN $opt_uidmin @@ -19280,9 +21188,8 @@ if test "${with_sysuidmin+set}" = set; then : withval=$with_sysuidmin; opt_sysuidmin=$withval fi -if test x"$opt_sysuidmin" == x; then - opt_sysuidmin=101 -fi +test -n "$opt_sysuidmin" || + opt_sysuidmin=101 cat >>confdefs.h <<_ACEOF #define PAM_USERTYPE_SYSUIDMIN $opt_sysuidmin @@ -19290,52 +21197,67 @@ _ACEOF -# Check whether --with-kerneloverflowuid was given. -if test "${with_kerneloverflowuid+set}" = set; then : - withval=$with_kerneloverflowuid; opt_kerneloverflowuid=$withval +# Check whether --with-kernel-overflow-uid was given. +if test "${with_kernel_overflow_uid+set}" = set; then : + withval=$with_kernel_overflow_uid; opt_kerneloverflowuid=$withval fi -if test x"$opt_kerneloverflowuid" == x; then - opt_kerneloverflowuid=65534 -fi +test -n "$opt_kerneloverflowuid" || + opt_kerneloverflowuid=65534 cat >>confdefs.h <<_ACEOF #define PAM_USERTYPE_OVERFLOW_UID $opt_kerneloverflowuid _ACEOF -# Check whether --enable-tally was given. -if test "${enable_tally+set}" = set; then : - enableval=$enable_tally; + +# Check whether --with-systemdunitdir was given. +if test "${with_systemdunitdir+set}" = set; then : + withval=$with_systemdunitdir; else - enable_tally=no + + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"systemd\""; } >&5 + ($PKG_CONFIG --exists --print-errors "systemd") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + with_systemdunitdir=$($PKG_CONFIG --variable=systemdunitdir systemd) +else + with_systemdunitdir='${prefix}/lib/systemd/system' fi -case "$enable_tally" in - yes|no) ;; - *) as_fn_error $? "bad value $enable_tally for --enable-tally option" "$LINENO" 5 ;; -esac +fi + +systemdunitdir=$with_systemdunitdir + -# Check whether --enable-tally2 was given. -if test "${enable_tally2+set}" = set; then : - enableval=$enable_tally2; +# Check whether --enable-unix was given. +if test "${enable_unix+set}" = set; then : + enableval=$enable_unix; else - enable_tally2=no + enable_unix=yes fi -case "$enable_tally2" in +case "$enable_unix" in yes|no) ;; - *) as_fn_error $? "bad value $enable_tally2 for --enable-tally2 option" "$LINENO" 5 ;; + *) as_fn_error $? "bad value $enable_unix for --enable-unix option" "$LINENO" 5 ;; esac - if test -n "$LIBCRACK"; then - COND_BUILD_PAM_CRACKLIB_TRUE= - COND_BUILD_PAM_CRACKLIB_FALSE='#' + +# Check whether --with-misc-conv-bufsize was given. +if test "${with_misc_conv_bufsize+set}" = set; then : + withval=$with_misc_conv_bufsize; else - COND_BUILD_PAM_CRACKLIB_TRUE='#' - COND_BUILD_PAM_CRACKLIB_FALSE= + with_misc_conv_bufsize=4096 fi + +cat >>confdefs.h <<_ACEOF +#define PAM_MISC_CONV_BUFSIZE $with_misc_conv_bufsize +_ACEOF + + if test "$have_key_syscalls" = 1; then COND_BUILD_PAM_KEYINIT_TRUE= COND_BUILD_PAM_KEYINIT_FALSE='#' @@ -19360,7 +21282,7 @@ else COND_BUILD_PAM_NAMESPACE_FALSE= fi - if test "$ac_cv_func_ruserok_af" = yes -o "$ac_cv_func_ruserok" = yes; then + if test "$ac_cv_func_ruserok_af" = yes || test "$ac_cv_func_ruserok" = yes; then COND_BUILD_PAM_RHOSTS_TRUE= COND_BUILD_PAM_RHOSTS_FALSE='#' else @@ -19392,22 +21314,6 @@ else COND_BUILD_PAM_SETQUOTA_FALSE= fi - if test "$enable_tally" = yes; then - COND_BUILD_PAM_TALLY_TRUE= - COND_BUILD_PAM_TALLY_FALSE='#' -else - COND_BUILD_PAM_TALLY_TRUE='#' - COND_BUILD_PAM_TALLY_FALSE= -fi - - if test "$enable_tally2" = yes; then - COND_BUILD_PAM_TALLY2_TRUE= - COND_BUILD_PAM_TALLY2_FALSE='#' -else - COND_BUILD_PAM_TALLY2_TRUE='#' - COND_BUILD_PAM_TALLY2_FALSE= -fi - if test "$HAVE_AUDIT_TTY_STATUS" = yes; then COND_BUILD_PAM_TTY_AUDIT_TRUE= COND_BUILD_PAM_TTY_AUDIT_FALSE='#' @@ -19416,6 +21322,14 @@ else COND_BUILD_PAM_TTY_AUDIT_FALSE= fi + if test "$enable_unix" = yes; then + COND_BUILD_PAM_UNIX_TRUE= + COND_BUILD_PAM_UNIX_FALSE='#' +else + COND_BUILD_PAM_UNIX_TRUE='#' + COND_BUILD_PAM_UNIX_FALSE= +fi + if test -n "$LIBDB"; then COND_BUILD_PAM_USERDB_TRUE= COND_BUILD_PAM_USERDB_FALSE='#' @@ -19425,7 +21339,7 @@ else fi -ac_config_files="$ac_config_files Makefile libpam/Makefile libpamc/Makefile libpamc/test/Makefile libpam_misc/Makefile conf/Makefile conf/pam_conv1/Makefile po/Makefile.in Make.xml.rules modules/Makefile modules/pam_access/Makefile modules/pam_cracklib/Makefile modules/pam_debug/Makefile modules/pam_deny/Makefile modules/pam_echo/Makefile modules/pam_env/Makefile modules/pam_faildelay/Makefile modules/pam_faillock/Makefile modules/pam_filter/Makefile modules/pam_filter/upperLOWER/Makefile modules/pam_ftp/Makefile modules/pam_group/Makefile modules/pam_issue/Makefile modules/pam_keyinit/Makefile modules/pam_lastlog/Makefile modules/pam_limits/Makefile modules/pam_listfile/Makefile modules/pam_localuser/Makefile modules/pam_loginuid/Makefile modules/pam_mail/Makefile modules/pam_mkhomedir/Makefile modules/pam_motd/Makefile modules/pam_namespace/Makefile modules/pam_namespace/pam_namespace_helper modules/pam_namespace/pam_namespace.service modules/pam_nologin/Makefile modules/pam_permit/Makefile modules/pam_pwhistory/Makefile modules/pam_rhosts/Makefile modules/pam_rootok/Makefile modules/pam_exec/Makefile modules/pam_securetty/Makefile modules/pam_selinux/Makefile modules/pam_sepermit/Makefile modules/pam_setquota/Makefile modules/pam_shells/Makefile modules/pam_stress/Makefile modules/pam_succeed_if/Makefile modules/pam_tally/Makefile modules/pam_tally2/Makefile modules/pam_time/Makefile modules/pam_timestamp/Makefile modules/pam_tty_audit/Makefile modules/pam_umask/Makefile modules/pam_unix/Makefile modules/pam_userdb/Makefile modules/pam_usertype/Makefile modules/pam_warn/Makefile modules/pam_wheel/Makefile modules/pam_xauth/Makefile doc/Makefile doc/specs/Makefile doc/man/Makefile doc/sag/Makefile doc/adg/Makefile doc/mwg/Makefile examples/Makefile tests/Makefile xtests/Makefile" +ac_config_files="$ac_config_files Makefile libpam/Makefile libpamc/Makefile libpamc/test/Makefile libpam_misc/Makefile conf/Makefile conf/pam_conv1/Makefile libpam/pam.pc libpam_misc/pam_misc.pc libpamc/pamc.pc po/Makefile.in Make.xml.rules modules/Makefile modules/pam_access/Makefile modules/pam_debug/Makefile modules/pam_deny/Makefile modules/pam_echo/Makefile modules/pam_env/Makefile modules/pam_faildelay/Makefile modules/pam_faillock/Makefile modules/pam_filter/Makefile modules/pam_filter/upperLOWER/Makefile modules/pam_ftp/Makefile modules/pam_group/Makefile modules/pam_issue/Makefile modules/pam_keyinit/Makefile modules/pam_lastlog/Makefile modules/pam_limits/Makefile modules/pam_listfile/Makefile modules/pam_localuser/Makefile modules/pam_loginuid/Makefile modules/pam_mail/Makefile modules/pam_mkhomedir/Makefile modules/pam_motd/Makefile modules/pam_namespace/Makefile modules/pam_namespace/pam_namespace_helper modules/pam_namespace/pam_namespace.service modules/pam_nologin/Makefile modules/pam_permit/Makefile modules/pam_pwhistory/Makefile modules/pam_rhosts/Makefile modules/pam_rootok/Makefile modules/pam_exec/Makefile modules/pam_securetty/Makefile modules/pam_selinux/Makefile modules/pam_sepermit/Makefile modules/pam_setquota/Makefile modules/pam_shells/Makefile modules/pam_stress/Makefile modules/pam_succeed_if/Makefile modules/pam_time/Makefile modules/pam_timestamp/Makefile modules/pam_tty_audit/Makefile modules/pam_umask/Makefile modules/pam_unix/Makefile modules/pam_userdb/Makefile modules/pam_usertype/Makefile modules/pam_warn/Makefile modules/pam_wheel/Makefile modules/pam_xauth/Makefile doc/Makefile doc/specs/Makefile doc/man/Makefile doc/sag/Makefile doc/adg/Makefile doc/mwg/Makefile examples/Makefile tests/Makefile xtests/Makefile" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure @@ -19572,6 +21486,10 @@ if test -z "${HAVE_DOC_TRUE}" && test -z "${HAVE_DOC_FALSE}"; then as_fn_error $? "conditional \"HAVE_DOC\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi +if test -z "${COND_USE_OPENSSL_TRUE}" && test -z "${COND_USE_OPENSSL_FALSE}"; then + as_fn_error $? "conditional \"COND_USE_OPENSSL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi if test -z "${ENABLE_REGENERATE_MAN_TRUE}" && test -z "${ENABLE_REGENERATE_MAN_FALSE}"; then as_fn_error $? "conditional \"ENABLE_REGENERATE_MAN\" was never defined. @@ -19581,10 +21499,6 @@ if test -z "${ENABLE_GENERATE_PDF_TRUE}" && test -z "${ENABLE_GENERATE_PDF_FALSE as_fn_error $? "conditional \"ENABLE_GENERATE_PDF\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi -if test -z "${COND_BUILD_PAM_CRACKLIB_TRUE}" && test -z "${COND_BUILD_PAM_CRACKLIB_FALSE}"; then - as_fn_error $? "conditional \"COND_BUILD_PAM_CRACKLIB\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi if test -z "${COND_BUILD_PAM_KEYINIT_TRUE}" && test -z "${COND_BUILD_PAM_KEYINIT_FALSE}"; then as_fn_error $? "conditional \"COND_BUILD_PAM_KEYINIT\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 @@ -19613,18 +21527,14 @@ if test -z "${COND_BUILD_PAM_SETQUOTA_TRUE}" && test -z "${COND_BUILD_PAM_SETQUO as_fn_error $? "conditional \"COND_BUILD_PAM_SETQUOTA\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi -if test -z "${COND_BUILD_PAM_TALLY_TRUE}" && test -z "${COND_BUILD_PAM_TALLY_FALSE}"; then - as_fn_error $? "conditional \"COND_BUILD_PAM_TALLY\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi -if test -z "${COND_BUILD_PAM_TALLY2_TRUE}" && test -z "${COND_BUILD_PAM_TALLY2_FALSE}"; then - as_fn_error $? "conditional \"COND_BUILD_PAM_TALLY2\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi if test -z "${COND_BUILD_PAM_TTY_AUDIT_TRUE}" && test -z "${COND_BUILD_PAM_TTY_AUDIT_FALSE}"; then as_fn_error $? "conditional \"COND_BUILD_PAM_TTY_AUDIT\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi +if test -z "${COND_BUILD_PAM_UNIX_TRUE}" && test -z "${COND_BUILD_PAM_UNIX_FALSE}"; then + as_fn_error $? "conditional \"COND_BUILD_PAM_UNIX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi if test -z "${COND_BUILD_PAM_USERDB_TRUE}" && test -z "${COND_BUILD_PAM_USERDB_FALSE}"; then as_fn_error $? "conditional \"COND_BUILD_PAM_USERDB\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 @@ -20026,7 +21936,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by Linux-PAM $as_me 1.4.0, which was +This file was extended by Linux-PAM $as_me 1.5.2, which was generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -20092,7 +22002,7 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -Linux-PAM config.status 1.4.0 +Linux-PAM config.status 1.5.2 configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" @@ -20522,11 +22432,13 @@ do "libpam_misc/Makefile") CONFIG_FILES="$CONFIG_FILES libpam_misc/Makefile" ;; "conf/Makefile") CONFIG_FILES="$CONFIG_FILES conf/Makefile" ;; "conf/pam_conv1/Makefile") CONFIG_FILES="$CONFIG_FILES conf/pam_conv1/Makefile" ;; + "libpam/pam.pc") CONFIG_FILES="$CONFIG_FILES libpam/pam.pc" ;; + "libpam_misc/pam_misc.pc") CONFIG_FILES="$CONFIG_FILES libpam_misc/pam_misc.pc" ;; + "libpamc/pamc.pc") CONFIG_FILES="$CONFIG_FILES libpamc/pamc.pc" ;; "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;; "Make.xml.rules") CONFIG_FILES="$CONFIG_FILES Make.xml.rules" ;; "modules/Makefile") CONFIG_FILES="$CONFIG_FILES modules/Makefile" ;; "modules/pam_access/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_access/Makefile" ;; - "modules/pam_cracklib/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_cracklib/Makefile" ;; "modules/pam_debug/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_debug/Makefile" ;; "modules/pam_deny/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_deny/Makefile" ;; "modules/pam_echo/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_echo/Makefile" ;; @@ -20563,8 +22475,6 @@ do "modules/pam_shells/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_shells/Makefile" ;; "modules/pam_stress/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_stress/Makefile" ;; "modules/pam_succeed_if/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_succeed_if/Makefile" ;; - "modules/pam_tally/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_tally/Makefile" ;; - "modules/pam_tally2/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_tally2/Makefile" ;; "modules/pam_time/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_time/Makefile" ;; "modules/pam_timestamp/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_timestamp/Makefile" ;; "modules/pam_tty_audit/Makefile") CONFIG_FILES="$CONFIG_FILES modules/pam_tty_audit/Makefile" ;; @@ -21257,7 +23167,9 @@ $as_echo X/"$am_mf" | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "Something went wrong bootstrapping makefile fragments - for automatic dependency tracking. Try re-running configure with the + for automatic dependency tracking. If GNU make was not used, consider + re-running the configure script with MAKE=\"gmake\" (or whatever is + necessary). You can also try re-running configure with the '--disable-dependency-tracking' option to at least be able to build the package (albeit without support for automatic dependency tracking). See \`config.log' for more details" "$LINENO" 5; } |