diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | configure.in | 6 | ||||
| -rw-r--r-- | m4/ld-O1.m4 | 24 | ||||
| -rw-r--r-- | m4/ld-as-needed.m4 | 24 |
4 files changed, 59 insertions, 2 deletions
@@ -1,3 +1,10 @@ +2006-06-20 Thorsten Kukuk <kukuk@thkukuk.de> + + * m4/ld-as-needed.m4: New. + * m4/ld-O1.m4: New. + * configure.in: Call PAM_LD_AS_NEEDED and PAM_LD_O1, + require docbook version 4.4. + 2006-06-19 Thorsten Kukuk <kukuk@thkukuk.de> * doc/man/pam.8.xml: Syntax cleanup. diff --git a/configure.in b/configure.in index ad1c9880..8850b4d9 100644 --- a/configure.in +++ b/configure.in @@ -67,6 +67,8 @@ AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_LIBTOOL +PAM_LD_AS_NEEDED +PAM_LD_O1 dnl Largefile support AC_SYS_LARGEFILE @@ -425,8 +427,8 @@ if test -z "$XSLTPROC"; then fi AC_PATH_PROG([XMLLINT], [xmllint],[/bin/true]) dnl check for DocBook DTD and stylesheets in the local catalog. -JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.3//EN], - [DocBook XML DTD V4.3], [], enable_man=no) +JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.4//EN], + [DocBook XML DTD V4.4], [], enable_man=no) JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl], [DocBook XSL Stylesheets], [], enable_man=no) diff --git a/m4/ld-O1.m4 b/m4/ld-O1.m4 new file mode 100644 index 00000000..c8630740 --- /dev/null +++ b/m4/ld-O1.m4 @@ -0,0 +1,24 @@ +# ld-O1.m4 serial 2 + +# Test if ld supports -O1 + +AC_DEFUN([PAM_LD_O1], + [ + AC_CACHE_CHECK(whether ld supports -O1, + pam_cv_ld_O1, [ dnl + cat > conftest.c <<EOF +int main (void) { return 0; } +EOF + if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS + -o conftest.o conftest.c + -Wl,-O1 1>&AS_MESSAGE_LOG_FD]) + then + pam_cv_ld_O1=yes + else + pam_cv_ld_O1=no + fi + rm -f conftest*]) + AC_SUBST(pam_cv_ld_as_needed) + LDFLAGS="$LDFLAGS -Wl,-O1" + ] +) diff --git a/m4/ld-as-needed.m4 b/m4/ld-as-needed.m4 new file mode 100644 index 00000000..cd81f91b --- /dev/null +++ b/m4/ld-as-needed.m4 @@ -0,0 +1,24 @@ +# ld-as-needed.m4 serial 2 + +# Test if ld supports --as-needed + +AC_DEFUN([PAM_LD_AS_NEEDED], + [ + AC_CACHE_CHECK(whether ld supports --as-needed, + pam_cv_ld_as_needed, [ dnl + cat > conftest.c <<EOF +int main (void) { return 0; } +EOF + if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS + -o conftest.o conftest.c + -Wl,--as-needed 1>&AS_MESSAGE_LOG_FD]) + then + pam_cv_ld_as_needed=yes + else + pam_cv_ld_as_needed=no + fi + rm -f conftest*]) + AC_SUBST(pam_cv_ld_as_needed) + LDFLAGS="$LDFLAGS -Wl,--as-needed" + ] +) |