diff options
| -rw-r--r-- | configure.in | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/configure.in b/configure.in index 3538e645d..29ba5ead7 100644 --- a/configure.in +++ b/configure.in @@ -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# |