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-rwxr-xr-xlibgcobol/configure102
1 files changed, 55 insertions, 47 deletions
diff --git a/libgcobol/configure b/libgcobol/configure
index 6c2747c..e83119d 100755
--- a/libgcobol/configure
+++ b/libgcobol/configure
@@ -17172,6 +17172,10 @@ else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#if __LDBL_MANT_DIG__ == 113 && __LDBL_MIN_EXP__ == -16381
+#error "long double is IEEE quad, no need for libquadmath"
+#endif
+
_Float128 foo (_Float128 x)
{
_Complex _Float128 z1, z2;
@@ -17225,6 +17229,10 @@ fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#if __LDBL_MANT_DIG__ == 113 && __LDBL_MIN_EXP__ == -16381
+#error "long double is IEEE quad, no need for libquadmath"
+#endif
+
_Float128 foo (_Float128 x)
{
_Complex _Float128 z1, z2;
@@ -17296,23 +17304,24 @@ $as_echo "#define USE_QUADMATH 1" >>confdefs.h
$as_echo "#define HAVE_FLOAT128 1" >>confdefs.h
- ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --as-needed/-z ignore works" >&5
+ if test "x$USE_IEC_60559" != xyes; then
+ ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --as-needed/-z ignore works" >&5
$as_echo_n "checking whether --as-needed/-z ignore works... " >&6; }
if ${libgcob_cv_have_as_needed+:} false; then :
$as_echo_n "(cached) " >&6
else
- # Test for native Solaris options first.
- # No whitespace after -z to pass it through -Wl.
- libgcob_cv_as_needed_option="-zignore"
- libgcob_cv_no_as_needed_option="-zrecord"
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS -Wl,$libgcob_cv_as_needed_option -lm -Wl,$libgcob_cv_no_as_needed_option"
- libgcob_cv_have_as_needed=no
+ # Test for native Solaris options first.
+ # No whitespace after -z to pass it through -Wl.
+ libgcob_cv_as_needed_option="-zignore"
+ libgcob_cv_no_as_needed_option="-zrecord"
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -Wl,$libgcob_cv_as_needed_option -lm -Wl,$libgcob_cv_no_as_needed_option"
+ libgcob_cv_have_as_needed=no
ac_cxx_werror_flag=yes
- if test x$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.$ac_ext
@@ -17333,16 +17342,16 @@ else
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
- LDFLAGS="$save_LDFLAGS"
- if test "x$libgcob_cv_have_as_needed" = xno; then
- libgcob_cv_as_needed_option="--as-needed"
- libgcob_cv_no_as_needed_option="--no-as-needed"
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS -Wl,$libgcob_cv_as_needed_option -lm -Wl,$libgcob_cv_no_as_needed_option"
- libgcob_cv_have_as_needed=no
+ LDFLAGS="$save_LDFLAGS"
+ if test "x$libgcob_cv_have_as_needed" = xno; then
+ libgcob_cv_as_needed_option="--as-needed"
+ libgcob_cv_no_as_needed_option="--no-as-needed"
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -Wl,$libgcob_cv_as_needed_option -lm -Wl,$libgcob_cv_no_as_needed_option"
+ libgcob_cv_have_as_needed=no
ac_cxx_werror_flag=yes
- 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.$ac_ext
@@ -17363,44 +17372,43 @@ else
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
- LDFLAGS="$save_LDFLAGS"
- fi
- ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
+ LDFLAGS="$save_LDFLAGS"
+ fi
+ ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcob_cv_have_as_needed" >&5
$as_echo "$libgcob_cv_have_as_needed" >&6; }
- touch conftest1.$ac_objext conftest2.$ac_objext
- LQUADMATH=-lquadmath
- $CXX -static-libgcobol -### -o conftest \
- conftest1.$ac_objext -lgcobol conftest2.$ac_objext 2>&1 >/dev/null \
- | grep "conftest1.$ac_objext.*conftest2.$ac_objext" > conftest.cmd
- if grep "conftest1.$ac_objext.* -Bstatic -lgcobol -Bdynamic .*conftest2.$ac_objext" \
- conftest.cmd >/dev/null 2>&1; then
- LQUADMATH="%{static-libquadmath:-Bstatic} -lquadmath %{static-libquadmath:-Bdynamic}"
- elif grep "conftest1.$ac_objext.* -bstatic -lgcobol -bdynamic .*conftest2.$ac_objext" \
+ touch conftest1.$ac_objext conftest2.$ac_objext
+ LQUADMATH=-lquadmath
+ $CXX -static-libgcobol -### -o conftest \
+ conftest1.$ac_objext -lgcobol conftest2.$ac_objext 2>&1 >/dev/null \
+ | grep "conftest1.$ac_objext.*conftest2.$ac_objext" > conftest.cmd
+ if grep "conftest1.$ac_objext.* -Bstatic -lgcobol -Bdynamic .*conftest2.$ac_objext" \
+ conftest.cmd >/dev/null 2>&1; then
+ LQUADMATH="%{static-libquadmath:-Bstatic} -lquadmath %{static-libquadmath:-Bdynamic}"
+ elif grep "conftest1.$ac_objext.* -bstatic -lgcobol -bdynamic .*conftest2.$ac_objext" \
+ conftest.cmd >/dev/null 2>&1; then
+ LQUADMATH="%{static-libquadmath:-bstatic} -lquadmath %{static-libquadmath:-bdynamic}"
+ elif grep "conftest1.$ac_objext.* -aarchive_shared -lgcobol -adefault .*conftest2.$ac_objext" \
+ conftest.cmd >/dev/null 2>&1; then
+ LQUADMATH="%{static-libquadmath:-aarchive_shared} -lquadmath %{static-libquadmath:-adefault}"
+ elif grep "conftest1.$ac_objext.*libgcobol.a .*conftest2.$ac_objext" \
conftest.cmd >/dev/null 2>&1; then
- LQUADMATH="%{static-libquadmath:-bstatic} -lquadmath %{static-libquadmath:-bdynamic}"
- elif grep "conftest1.$ac_objext.* -aarchive_shared -lgcobol -adefault .*conftest2.$ac_objext" \
- conftest.cmd >/dev/null 2>&1; then
- LQUADMATH="%{static-libquadmath:-aarchive_shared} -lquadmath %{static-libquadmath:-adefault}"
- elif grep "conftest1.$ac_objext.*libgcobol.a .*conftest2.$ac_objext" \
- conftest.cmd >/dev/null 2>&1; then
- LQUADMATH="%{static-libquadmath:libquadmath.a%s;:-lquadmath}"
- fi
- rm -f conftest1.$ac_objext conftest2.$ac_objext conftest conftest.cmd
+ LQUADMATH="%{static-libquadmath:libquadmath.a%s;:-lquadmath}"
+ fi
+ rm -f conftest1.$ac_objext conftest2.$ac_objext conftest conftest.cmd
- if test "x$libgcob_cv_have_as_needed" = xyes; then
- if test "x$USE_IEC_60559" = xyes; then
- LIBQUADSPEC="$libgcob_cv_as_needed_option $LQUADMATH $libgcob_cv_no_as_needed_option"
+ if test "x$libgcob_cv_have_as_needed" = xyes; then
+ if test "x$USE_IEC_60559" = xyes; then
+ LIBQUADSPEC="$libgcob_cv_as_needed_option $LQUADMATH $libgcob_cv_no_as_needed_option"
+ else
+ LIBQUADSPEC="%{static-libgcobol:$libgcob_cv_as_needed_option} $LQUADMATH %{static-libgcobol:$libgcob_cv_no_as_needed_option}"
+ fi
else
- LIBQUADSPEC="%{static-libgcobol:$libgcob_cv_as_needed_option} $LQUADMATH %{static-libgcobol:$libgcob_cv_no_as_needed_option}"
+ LIBQUADSPEC="$LQUADMATH"
fi
- else
- LIBQUADSPEC="$LQUADMATH"
- fi
- if test "x$USE_IEC_60559" != xyes; then
if test -f ../libquadmath/libquadmath.la; then
LIBQUADLIB=../libquadmath/libquadmath.la
LIBQUADLIB_DEP=../libquadmath/libquadmath.la
generated by cgit v1.1 at 2025-04-16 18:55:08 +0000