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Fixed other occurrence of -fomit-stack-frame that should be

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-fomit-frame-pointer.

Now check for -fpermissive under Solaris (should eliminate complaints of
compiles not working under Solaris with GCC 2.95.x :)


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.0@1093 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet 2000-04-26 12:55:29 +00:00
parent 1b529efa42
commit 8fe1161d9f
1 changed files with 20 additions and 6 deletions
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26
configure.in
View File

@ -1,7 +1,7 @@
dnl# -*- sh -*-
dnl# the "configure" script is made from this by running GNU "autoconf"
dnl#
dnl# "$Id: configure.in,v 1.33.2.9 2000/04/26 07:59:53 bill Exp $"
dnl# "$Id: configure.in,v 1.33.2.10 2000/04/26 12:55:29 mike Exp $"
dnl#
dnl# Configuration script for the Fast Light Tool Kit (FLTK).
dnl#
@ -184,18 +184,32 @@ if test -n "$GXX"; then
CFLAGS="-fPIC $CFLAGS"
CXXFLAGS="-fPIC $CXXFLAGS"
fi
CFLAGS="-fno-rtti -fomit-frame-pointer $CFLAGS"
CXXFLAGS="-fno-rtti -fomit-stack-frame $CXXFLAGS"
CXXFLAGS="-fno-rtti -fomit-frame-pointer $CXXFLAGS"
# See if GCC supports -fno-exceptions...
echo "Testing if GCC supports -fno-exceptions..."
OLDCFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fno-exceptions"
AC_TRY_COMPILE(,,
CXXFLAGS="$CXXFLAGS -fno-exceptions"
echo "Congratulations your GCC supports exceptions; disabling them...",
echo "Congratulations - your GCC supports exceptions; disabling them...",
CFLAGS="$OLDCFLAGS"
echo "I see that your GCC does not support exceptions." )
echo "GCC does not support exceptions...")
# See if we are running Solaris; if so, try the -fpermissive option...
if test $uname = SunOS; then
echo "Testing if GCC supports -fpermissive..."
OLDCFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fpermissive"
AC_TRY_COMPILE(,,
CXXFLAGS="$CXXFLAGS -fpermissive"
echo "Enabling -fpermissive to work around X header bugs...",
CFLAGS="$OLDCFLAGS"
echo "The -fpermissive option is not required by your GCC...")
fi
else
case `(uname) 2>/dev/null` in
IRIX*)
@ -263,5 +277,5 @@ AC_CONFIG_HEADER(config.h:configh.in)
AC_OUTPUT(makeinclude)
dnl#
dnl# End of "$Id: configure.in,v 1.33.2.9 2000/04/26 07:59:53 bill Exp $".
dnl# End of "$Id: configure.in,v 1.33.2.10 2000/04/26 12:55:29 mike Exp $".
dnl#