rpms/mingw32-libpng/devel mingw32-libpng-fix-invalid-exports.patch, NONE, 1.1 mingw32-libpng.spec, 1.7, 1.8
Author: epienbro
Update of /cvs/pkgs/rpms/mingw32-libpng/devel
In directory cvs1.fedora.phx.redhat.com:/tmp/cvs-serv15342
Modified Files:
mingw32-libpng.spec
Added Files:
mingw32-libpng-fix-invalid-exports.patch
Log Message:
* Fri Nov 20 2009 Erik van Pienbroek <epienbro(a)fedoraproject.org> - 1.2.40-2
- In the previous build no symbols were exported in the resulting DLL making this
package unusable. This should be fixed for now (but may need more research)
mingw32-libpng-fix-invalid-exports.patch:
configure | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- NEW FILE mingw32-libpng-fix-invalid-exports.patch ---
--- configure.orig 2009-11-20 01:18:09.926590381 +0100
+++ configure 2009-11-20 01:18:37.352678377 +0100
@@ -11447,10 +11447,7 @@
if test "$have_ld_version_script" = "yes"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol prefix"
>&5
$as_echo_n "checking for symbol prefix... " >&6; }
- SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \
- | ${CPP-${CC-gcc} -E} - 2>&1 \
- | ${EGREP-grep} "^PREFIX=" \
- | ${SED-sed} "s:^PREFIX=::"`
+ SYMBOL_PREFIX=""
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SYMBOL_PREFIX"
>&5
$as_echo "$SYMBOL_PREFIX" >&6; }
Index: mingw32-libpng.spec
===================================================================
RCS file: /cvs/pkgs/rpms/mingw32-libpng/devel/mingw32-libpng.spec,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -p -r1.7 -r1.8
--- mingw32-libpng.spec 5 Nov 2009 11:34:39 -0000 1.7
+++ mingw32-libpng.spec 20 Nov 2009 00:58:22 -0000 1.8
@@ -6,7 +6,7 @@
Name: mingw32-libpng
Version: 1.2.40
-Release: 1%{?dist}
+Release: 2%{?dist}
Summary: MinGW Windows Libpng library
License: zlib
@@ -14,6 +14,7 @@ URL: http://www.libpng.org/pu
Source0: ftp://ftp.simplesystems.org/pub/png/src/libpng-%{version}.tar.bz2
Patch0: libpng-multilib.patch
Patch1: libpng-pngconf.patch
+Patch2: mingw32-libpng-fix-invalid-exports.patch
Group: Development/Libraries
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -36,6 +37,14 @@ MinGW Windows Libpng library.
%patch0 -p1
%patch1 -p1
+# The configure script tries to generate a prefix which is used for
+# symbol declarations. However, when this prefix is prefix is used
+# the resulting DLL's don't have any exported symbols at all
+# When we drop this prefix we retain backwards compatibility with
+# older versions of mingw32-libpng. We might need to research this
+# issue more to find out the real cause, but this will do for now
+%patch2 -p0
+
%build
%{_mingw32_configure}
@@ -78,6 +87,10 @@ rm -rf $RPM_BUILD_ROOT
%changelog
+* Fri Nov 20 2009 Erik van Pienbroek <epienbro(a)fedoraproject.org> - 1.2.40-2
+- In the previous build no symbols were exported in the resulting DLL making this
+ package unusable. This should be fixed for now (but may need more research)
+
* Thu Nov 5 2009 Richard W.M. Jones <rjones(a)redhat.com> - 1.2.40-1
- New upstream version 1.2.40.