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configure.ac (gfortran_use_symver): Only check for Sun-style symbol versioning on Solaris 2.

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libgfortran:
	* configure.ac (gfortran_use_symver): Only check for Sun-style symbol
	versioning on Solaris 2.
	* configure: Regenerate.

	libssp:
	* configure.ac (ssp_use_symver): Only check for Sun-style symbol
	versioning on Solaris 2.
	* configure: Regenerate.

From-SVN: r161724
This commit is contained in:
Rainer Orth 2010-07-02 16:17:04 +00:00 committed by Rainer Orth
parent 1fa29c8462
commit faeb4ee3aa
6 changed files with 52 additions and 24 deletions
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6
libgfortran/ChangeLog
View File

@ -1,3 +1,9 @@
2010-07-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (gfortran_use_symver): Only check for Sun-style symbol
versioning on Solaris 2.
* configure: Regenerate.
2010-07-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac: Check for Sun symbol versioning.

18
libgfortran/configure vendored
View File

@ -4448,15 +4448,17 @@ fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
if test x$gfortran_use_symver = xno; then
LDFLAGS="$save_LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
# Sun ld cannot handle wildcards and treats all entries as undefined.
cat > conftest.map <<EOF
case "$target_os" in
solaris2*)
LDFLAGS="$save_LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
# Sun ld cannot handle wildcards and treats all entries as undefined.
cat > conftest.map <<EOF
FOO_1.0 {
global: foo; local: *;
};
EOF
if test x$gcc_no_link = xyes; then
if test x$gcc_no_link = xyes; then
as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@ -4477,6 +4479,8 @@ else
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
LDFLAGS="$save_LDFLAGS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gfortran_use_symver" >&5
@ -11358,7 +11362,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11361 "configure"
#line 11365 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11464,7 +11468,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11467 "configure"
#line 11471 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

14
libgfortran/configure.ac
View File

@ -147,15 +147,19 @@ FOO_1.0 {
EOF
AC_TRY_LINK([int foo;],[],[gfortran_use_symver=gnu],[gfortran_use_symver=no])
if test x$gfortran_use_symver = xno; then
LDFLAGS="$save_LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
# Sun ld cannot handle wildcards and treats all entries as undefined.
cat > conftest.map <<EOF
case "$target_os" in
solaris2*)
LDFLAGS="$save_LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
# Sun ld cannot handle wildcards and treats all entries as undefined.
cat > conftest.map <<EOF
FOO_1.0 {
global: foo; local: *;
};
EOF
AC_TRY_LINK([int foo;],[],[gfortran_use_symver=sun],[gfortran_use_symver=no])
AC_TRY_LINK([int foo;],[],[gfortran_use_symver=sun],[gfortran_use_symver=no])
;;
esac
fi
LDFLAGS="$save_LDFLAGS"
AC_MSG_RESULT($gfortran_use_symver)

6
libssp/ChangeLog
View File

@ -1,3 +1,9 @@
2010-07-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (ssp_use_symver): Only check for Sun-style symbol
versioning on Solaris 2.
* configure: Regenerate.
2010-07-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac: Check for Sun symbol versioning.

18
libssp/configure vendored
View File

@ -4131,15 +4131,17 @@ fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
if test x$ssp_use_symver = xno; then
LDFLAGS="$save_LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
# Sun ld cannot handle wildcards and treats all entries as undefined.
cat > conftest.map <<EOF
case "$target_os" in
solaris2*)
LDFLAGS="$save_LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
# Sun ld cannot handle wildcards and treats all entries as undefined.
cat > conftest.map <<EOF
FOO_1.0 {
global: foo; local: *;
};
EOF
if test x$gcc_no_link = xyes; then
if test x$gcc_no_link = xyes; then
as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@ -4160,6 +4162,8 @@ else
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
;;
esac
fi
LDFLAGS="$save_LDFLAGS"
fi
@ -10642,7 +10646,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10645 "configure"
#line 10649 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10748,7 +10752,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10751 "configure"
#line 10755 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

14
libssp/configure.ac
View File

@ -86,15 +86,19 @@ FOO_1.0 {
EOF
AC_TRY_LINK([int foo;],[],[ssp_use_symver=gnu],[ssp_use_symver=no])
if test x$ssp_use_symver = xno; then
LDFLAGS="$save_LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
# Sun ld cannot handle wildcards and treats all entries as undefined.
cat > conftest.map <<EOF
case "$target_os" in
solaris2*)
LDFLAGS="$save_LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
# Sun ld cannot handle wildcards and treats all entries as undefined.
cat > conftest.map <<EOF
FOO_1.0 {
global: foo; local: *;
};
EOF
AC_TRY_LINK([int foo;],[],[ssp_use_symver=sun],[ssp_use_symver=no])
AC_TRY_LINK([int foo;],[],[ssp_use_symver=sun],[ssp_use_symver=no])
;;
esac
fi
LDFLAGS="$save_LDFLAGS"
fi