diff options
author | Alessandro Ghedini <ghedo@debian.org> | 2018-07-11 22:37:26 +0100 |
---|---|---|
committer | Alessandro Ghedini <ghedo@debian.org> | 2018-07-11 22:37:26 +0100 |
commit | d1a513ee44dba8dae727e1975ebcfa20966fec8f (patch) | |
tree | aa35c8d732f77bebca871a3070f4002636d1ce79 /m4 | |
parent | 0b0cdd3061d45cdb1c6320fda06bb77f5c953fea (diff) |
New upstream version 7.61.0
Diffstat (limited to 'm4')
-rw-r--r-- | m4/ax_compile_check_sizeof.m4 | 115 | ||||
-rw-r--r-- | m4/curl-confopts.m4 | 39 | ||||
-rw-r--r-- | m4/curl-functions.m4 | 3 |
3 files changed, 149 insertions, 8 deletions
diff --git a/m4/ax_compile_check_sizeof.m4 b/m4/ax_compile_check_sizeof.m4 new file mode 100644 index 00000000..5705508a --- /dev/null +++ b/m4/ax_compile_check_sizeof.m4 @@ -0,0 +1,115 @@ +# ============================================================================ +# https://www.gnu.org/software/autoconf-archive/ax_compile_check_sizeof.html +# ============================================================================ +# +# SYNOPSIS +# +# AX_COMPILE_CHECK_SIZEOF(TYPE [, HEADERS [, EXTRA_SIZES...]]) +# +# DESCRIPTION +# +# This macro checks for the size of TYPE using compile checks, not run +# checks. You can supply extra HEADERS to look into. the check will cycle +# through 1 2 4 8 16 and any EXTRA_SIZES the user supplies. If a match is +# found, it will #define SIZEOF_`TYPE' to that value. Otherwise it will +# emit a configure time error indicating the size of the type could not be +# determined. +# +# The trick is that C will not allow duplicate case labels. While this is +# valid C code: +# +# switch (0) case 0: case 1:; +# +# The following is not: +# +# switch (0) case 0: case 0:; +# +# Thus, the AC_TRY_COMPILE will fail if the currently tried size does not +# match. +# +# Here is an example skeleton configure.in script, demonstrating the +# macro's usage: +# +# AC_PROG_CC +# AC_CHECK_HEADERS(stddef.h unistd.h) +# AC_TYPE_SIZE_T +# AC_CHECK_TYPE(ssize_t, int) +# +# headers='#ifdef HAVE_STDDEF_H +# #include <stddef.h> +# #endif +# #ifdef HAVE_UNISTD_H +# #include <unistd.h> +# #endif +# ' +# +# AX_COMPILE_CHECK_SIZEOF(char) +# AX_COMPILE_CHECK_SIZEOF(short) +# AX_COMPILE_CHECK_SIZEOF(int) +# AX_COMPILE_CHECK_SIZEOF(long) +# AX_COMPILE_CHECK_SIZEOF(unsigned char *) +# AX_COMPILE_CHECK_SIZEOF(void *) +# AX_COMPILE_CHECK_SIZEOF(size_t, $headers) +# AX_COMPILE_CHECK_SIZEOF(ssize_t, $headers) +# AX_COMPILE_CHECK_SIZEOF(ptrdiff_t, $headers) +# AX_COMPILE_CHECK_SIZEOF(off_t, $headers) +# +# LICENSE +# +# Copyright (c) 2008 Kaveh Ghazi <ghazi@caip.rutgers.edu> +# Copyright (c) 2017 Reini Urban <rurban@cpan.org> +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see <https://www.gnu.org/licenses/>. +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 7 + +AU_ALIAS([AC_COMPILE_CHECK_SIZEOF], [AX_COMPILE_CHECK_SIZEOF]) +AC_DEFUN([AX_COMPILE_CHECK_SIZEOF], +[changequote(<<, >>)dnl +dnl The name to #define. +define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl +dnl The cache variable name. +define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl +changequote([, ])dnl +AC_MSG_CHECKING(size of $1) +AC_CACHE_VAL(AC_CV_NAME, +[for ac_size in 4 8 1 2 16 $3 ; do # List sizes in rough order of prevalence. + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include <sys/types.h> +$2 +]], [[switch (0) case 0: case (sizeof ($1) == $ac_size):;]])], [AC_CV_NAME=$ac_size]) + if test x$AC_CV_NAME != x ; then break; fi +done +]) +if test x$AC_CV_NAME = x ; then + AC_MSG_ERROR([cannot determine a size for $1]) +fi +AC_MSG_RESULT($AC_CV_NAME) +AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The number of bytes in type $1]) +undefine([AC_TYPE_NAME])dnl +undefine([AC_CV_NAME])dnl +]) diff --git a/m4/curl-confopts.m4 b/m4/curl-confopts.m4 index ad6acd8f..e591caa5 100644 --- a/m4/curl-confopts.m4 +++ b/m4/curl-confopts.m4 @@ -5,7 +5,7 @@ # | (__| |_| | _ <| |___ # \___|\___/|_| \_\_____| # -# Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. +# Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms @@ -497,9 +497,24 @@ AC_DEFUN([CURL_CHECK_LIB_ARES], [ embedded_ares_builddir="$configure_runpath/ares" if test -n "$want_ares_path"; then dnl c-ares library path has been specified - ares_CPPFLAGS="-I$want_ares_path/include" - ares_LDFLAGS="-L$want_ares_path/lib" - ares_LIBS="-lcares" + ARES_PCDIR="$want_ares_path/lib/pkgconfig" + CURL_CHECK_PKGCONFIG(libcares, [$ARES_PCDIR]) + if test "$PKGCONFIG" != "no" ; then + ares_LIBS=`CURL_EXPORT_PCDIR([$ARES_PCDIR]) + $PKGCONFIG --libs-only-l libcares` + ares_LDFLAGS=`CURL_EXPORT_PCDIR([$ARES_PCDIR]) + $PKGCONFIG --libs-only-L libcares` + ares_CPPFLAGS=`CURL_EXPORT_PCDIR([$ARES_PCDIR]) + $PKGCONFIG --cflags-only-I libcares` + AC_MSG_NOTICE([pkg-config: ares LIBS: "$ares_LIBS"]) + AC_MSG_NOTICE([pkg-config: ares LDFLAGS: "$ares_LDFLAGS"]) + AC_MSG_NOTICE([pkg-config: ares CPPFLAGS: "$ares_CPPFLAGS"]) + else + dnl ... path without pkg-config + ares_CPPFLAGS="-I$want_ares_path/include" + ares_LDFLAGS="-L$want_ares_path/lib" + ares_LIBS="-lcares" + fi else dnl c-ares library path has not been given if test -d "$srcdir/ares"; then @@ -513,9 +528,19 @@ AC_DEFUN([CURL_CHECK_LIB_ARES], [ ares_LIBS="-lcares" else dnl c-ares path not specified, use defaults - ares_CPPFLAGS="" - ares_LDFLAGS="" - ares_LIBS="-lcares" + CURL_CHECK_PKGCONFIG(libcares) + if test "$PKGCONFIG" != "no" ; then + ares_LIBS=`$PKGCONFIG --libs-only-l libcares` + ares_LDFLAGS=`$PKGCONFIG --libs-only-L libcares` + ares_CPPFLAGS=`$PKGCONFIG --cflags-only-I libcares` + AC_MSG_NOTICE([pkg-config: ares_LIBS: "$ares_LIBS"]) + AC_MSG_NOTICE([pkg-config: ares_LDFLAGS: "$ares_LDFLAGS"]) + AC_MSG_NOTICE([pkg-config: ares_CPPFLAGS: "$ares_CPPFLAGS"]) + else + ares_CPPFLAGS="" + ares_LDFLAGS="" + ares_LIBS="-lcares" + fi fi fi # diff --git a/m4/curl-functions.m4 b/m4/curl-functions.m4 index 1bbde9ed..49b4c793 100644 --- a/m4/curl-functions.m4 +++ b/m4/curl-functions.m4 @@ -7020,7 +7020,8 @@ AC_DEFUN([CURL_RUN_IFELSE], [ AC_REQUIRE([AC_RUN_IFELSE])dnl old=$LD_LIBRARY_PATH - LD_LIBRARY_PATH=$CURL_LIBRARY_PATH + LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old + export LD_LIBRARY_PATH AC_RUN_IFELSE([AC_LANG_SOURCE([$1])], $2, $3, $4) LD_LIBRARY_PATH=$old # restore ]) |