re PR target/51007 (Quadmath I/O doesn't work on MinGW)

2012-05-31  Benjamin Kosnik  <bkoz@redhat.com>

        PR libstdc++/51007
        * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
        * configure: Regenerated.

From-SVN: r188076
This commit is contained in:
Benjamin Kosnik 2012-05-31 18:51:27 +00:00 committed by Benjamin Kosnik
parent ba0d684ecd
commit 19af62dbf2
9 changed files with 24 additions and 6 deletions

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@ -1,3 +1,9 @@
2012-05-31 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/51007
* configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
* configure: Regenerated.
2012-05-31 Tobias Burnus <burnus@net-b.de>
Revert:

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@ -5781,7 +5781,7 @@ else
gfortran_use_symver=yes
fi
if test "x$gfortran_use_symver" = xyes; then
if test "x$gfortran_use_symver" != xno; then
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared -Wl,--version-script,./conftest.map"
cat > conftest.map <<EOF

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@ -157,7 +157,7 @@ AS_HELP_STRING([--disable-symvers],
[disable symbol versioning for libgfortran]),
gfortran_use_symver=$enableval,
gfortran_use_symver=yes)
if test "x$gfortran_use_symver" = xyes; then
if test "x$gfortran_use_symver" != xno; then
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -fPIC -shared -Wl,--version-script,./conftest.map"
cat > conftest.map <<EOF

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@ -1,3 +1,9 @@
2012-05-29 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/51007
* configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
* configure: Regenerated.
2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
* configure: Regenerated.

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@ -12355,7 +12355,7 @@ else
quadmath_use_symver=yes
fi
if test "x$quadmath_use_symver" = xyes; then
if test "x$quadmath_use_symver" != xno; then
if test x$gcc_no_link = xyes; then
# If we cannot link, we cannot build shared libraries, so do not use
# symbol versioning.

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@ -169,7 +169,7 @@ AS_HELP_STRING([--disable-symvers],
[disable symbol versioning for libquadmath]),
quadmath_use_symver=$enableval,
quadmath_use_symver=yes)
if test "x$quadmath_use_symver" = xyes; then
if test "x$quadmath_use_symver" != xno; then
if test x$gcc_no_link = xyes; then
# If we cannot link, we cannot build shared libraries, so do not use
# symbol versioning.

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@ -1,3 +1,9 @@
2012-05-29 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/51007
* configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
* configure: Regenerated.
2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
* configure: Regenerated.

2
libssp/configure vendored
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@ -4107,7 +4107,7 @@ else
ssp_use_symver=yes
fi
if test "x$ssp_use_symver" = xyes; then
if test "x$ssp_use_symver" != xno; then
if test x$gcc_no_link = xyes; then
# If we cannot link, we cannot build shared libraries, so do not use
# symbol versioning.

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@ -77,7 +77,7 @@ AS_HELP_STRING([--disable-symvers],
[disable symbol versioning for libssp]),
ssp_use_symver=$enableval,
ssp_use_symver=yes)
if test "x$ssp_use_symver" = xyes; then
if test "x$ssp_use_symver" != xno; then
if test x$gcc_no_link = xyes; then
# If we cannot link, we cannot build shared libraries, so do not use
# symbol versioning.