Hi, Im Anhang zwei patches, die den check für gcc auf den autoconf-eigenen Macro AC_PROG_CC umstellen. Damit funktioniert das dann zuverlässig (ich hatte vor einiger Zeit schonmal einen Patch hierfür geschickt, der hat aber nicht wirklcih was verbessert).
Bitte applyen, sowohl für gwenhywfar und aqbanking. Ich vermute in anderen Apps ebenfalls, aber da hab ich nicht geschaut -- Hanno Böck Blog: http://www.hboeck.de/ GPG: 3DBD3B20 Jabber/Mail: ha...@hboeck.de http://schokokeks.org - professional webhosting
--- aqbanking-4.1.7/configure.ac 2009-09-23 11:04:38.000000000 +0200
+++ aqbanking-4.1.7-1/configure.ac 2009-10-07 18:01:14.000000000 +0200
@@ -1007,34 +1007,32 @@
#
# GCC version (check for usability)
#
+AC_PROG_CC
AC_MSG_CHECKING(if symbol visibility is supported)
visibility_cflags=""
-case `basename $CC` in
- gcc*)
- dnl Determine version number (watch out: the outside square
- dnl parenteses are vitally important here!)
- gccversion=["` ${CC} --version | head -1 | ${SED} 's/.*\([0-9]\.[0-9]\.[0-9]*\).*/\1/' `"]
- case $gccversion in
- 4.*)
- # Activate -fvisibility=hidden only for explicit 4.x gcc
- # versions. We never now what future gcc's might do with
- # that argument, and we also can't be sure that other
- # gcc's happen to show very weird version
- # numbers. Therefore leave the default at non-activated.
- visibility_supported="yes, gcc-${gccversion}"
- AC_DEFINE(GCC_WITH_VISIBILITY_ATTRIBUTE, 1, [visibility])
- visibility_cflags="-fvisibility=hidden"
- ;;
- *)
- # Default: -fvisibility=hidden not activated.
- visibility_supported="no (needs gcc >=4.0, you have gcc-${gccversion})"
- ;;
- esac
+if test "$GCC" = "yes"; then
+ dnl Determine version number (watch out: the outside square
+ dnl parenteses are vitally important here!)
+ gccversion=["` ${CC} -dumpversion `"]
+ case $gccversion in
+ 4.*)
+ # Activate -fvisibility=hidden only for explicit 4.x gcc
+ # versions. We never now what future gcc's might do with
+ # that argument, and we also can't be sure that other
+ # gcc's happen to show very weird version
+ # numbers. Therefore leave the default at non-activated.
+ visibility_supported="yes, gcc-${gccversion}"
+ AC_DEFINE(GCC_WITH_VISIBILITY_ATTRIBUTE, 1, [visibility])
+ visibility_cflags="-fvisibility=hidden"
;;
- *)
- visibility_supported="no (needs gcc >=4.0, you use $CC)"
- ;;
-esac
+ *)
+ # Default: -fvisibility=hidden not activated.
+ visibility_supported="no (needs gcc >=4.0, you have gcc-${gccversion})"
+ ;;
+ esac
+else
+ visibility_supported="no (needs gcc >=4.0, you use $CC)"
+fi
# -fvisibility is at least not available on MinGW/gcc-3.4.4 (will
# give an "unrecognized cmdline option"). Also, unfortunately I
--- gwenhywfar-3.11.1-orig/configure.ac 2009-09-23 11:16:32.000000000 +0200
+++ gwenhywfar-3.11.1/configure.ac 2009-10-07 17:53:59.000000000 +0200
@@ -792,6 +792,7 @@
#
# GCC version (check for usability)
#
+AC_PROG_CC
AC_MSG_CHECKING(if symbol visibility is supported)
AC_ARG_ENABLE(visibility,
[ --enable-visibility enable visibility (default=no)],
@@ -802,32 +803,29 @@
if test "$enable_visibility" = "yes"; then
AC_MSG_CHECKING(if symbol visibility is supported)
visibility_cflags=""
- case `$CC --version|head -n1|cut -f1 -d " "` in
- gcc*)
- dnl Determine version number (watch out: the outside square
- dnl parenteses are vitally important here!)
- gccversion=["` ${CC} -dumpversion `"]
- case $gccversion in
- 4.*)
- # Activate -fvisibility=hidden only for explicit 4.x gcc
- # versions. We never now what future gcc's might do with
- # that argument, and we also can't be sure that other
- # gcc's happen to show very weird version
- # numbers. Therefore leave the default at non-activated.
- visibility_supported="yes, gcc-${gccversion}"
- AC_DEFINE(GCC_WITH_VISIBILITY_ATTRIBUTE, 1, [visibility])
- visibility_cflags="-fvisibility=hidden"
- ;;
- *)
- # Default: -fvisibility=hidden not activated.
- visibility_supported="no (needs gcc >=4.0, you have gcc-${gccversion})"
- ;;
- esac
+ if test "$GCC" = "yes"; then
+ dnl Determine version number (watch out: the outside square
+ dnl parenteses are vitally important here!)
+ gccversion=["` ${CC} -dumpversion `"]
+ case $gccversion in
+ 4.*)
+ # Activate -fvisibility=hidden only for explicit 4.x gcc
+ # versions. We never now what future gcc's might do with
+ # that argument, and we also can't be sure that other
+ # gcc's happen to show very weird version
+ # numbers. Therefore leave the default at non-activated.
+ visibility_supported="yes, gcc-${gccversion}"
+ AC_DEFINE(GCC_WITH_VISIBILITY_ATTRIBUTE, 1, [visibility])
+ visibility_cflags="-fvisibility=hidden"
;;
- *)
- visibility_supported="no (needs gcc >=4.0, you use $CC)"
- ;;
- esac
+ *)
+ # Default: -fvisibility=hidden not activated.
+ visibility_supported="no (needs gcc >=4.0, you have gcc-${gccversion})"
+ ;;
+ esac
+ else
+ visibility_supported="no (needs gcc >=4.0, you use $CC)"
+ fi
# -fvisibility is at least not available on MinGW/gcc-3.4.4 (will
# give an "unrecognized cmdline option"). Also, unfortunately I
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