giflib, restore giflib6 (#11137)

media-libs/giflib/giflib6-5.0.5.recipe

@@ -0,0 +1,84 @@
+SUMMARY="A library for processing GIFs"
+DESCRIPTION="
+The GIFLIB project maintains the giflib service library, which has been \
+pulling images out of GIFs since 1989. It is deployed everywhere you can \
+think of and some places you probably can't - graphics applications and web \
+browsers on multiple operating systems, game consoles, smartphones, and likely \
+your ATM too.
+
+This is very mature, stable, small-footprint code with minimal dependencies \
+(suitable for use in embedded deployments) that needs only occasional very \
+minor bugfixes. Test reports from odd platforms and better regression tests \
+are particularly welcome. Don't try to redesign it, applications beyond \
+counting would break if you did.
+
+It's \"GIFLIB\" in caps as a nod to the code's origins in the dark and \
+backward abysm of MS-DOS, but Unix hackers are encouraged to spell it \
+\"giflib\" in deference to local conventions. :-)"
+HOMEPAGE="https://sourceforge.net/projects/giflib/"
+COPYRIGHT="1997-2007 Eric S. Raymond and Toshio Kuratomi"
+LICENSE="MIT"
+REVISION="7"
+SOURCE_URI="https://sourceforge.net/projects/giflib/files/giflib-5.x/giflib-5.0.5.tar.bz2/download"
+CHECKSUM_SHA256="606d8a366b1c625ab60d62faeca807a799a2b9e88cbdf2a02bfcdf4429bf8609"
+SOURCE_DIR="giflib-$portVersion"
+PATCHES="giflib-5.0.5.patch"
+
+ARCHITECTURES="?all x86_gcc2 x86"
+SECONDARY_ARCHITECTURES="x86_gcc2 x86"
+
+PROVIDES="
+	giflib6$secondaryArchSuffix = $portVersion
+	lib:libgif$secondaryArchSuffix = 6.0.1 compat >= 6
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	giflib6${secondaryArchSuffix}_devel = $portVersion compat >= 5
+	devel:libgif$secondaryArchSuffix = 6.0.1 compat >= 6
+	"
+REQUIRES_devel="
+	giflib6$secondaryArchSuffix == $portVersion base
+	"
+CONFLICTS_devel="
+	giflib${secondaryArchSuffix}_devel
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	"
+BUILD_PREREQUIRES="
+	cmd:aclocal
+	cmd:autoconf
+	cmd:gcc$secondaryArchSuffix
+	cmd:grep
+	cmd:ld$secondaryArchSuffix
+	cmd:libtool
+	cmd:make
+	"
+
+BUILD()
+{
+	runConfigure ./configure
+	make $jobArgs
+}
+
+INSTALL()
+{
+	make install
+
+	rm $libDir/libgif.{a,la}
+
+	# We do not want the binaries so that this doesn't conflict
+	# with the 'giflib' package
+	rm -rf $binDir
+
+	prepareInstalledDevelLibs libgif
+	fixPkgconfig
+
+	# devel package
+	packageEntries devel \
+			$developDir
+}

media-libs/giflib/patches/giflib-5.0.5.patch

@@ -0,0 +1,20 @@
+diff --git a/util/gifinto.c b/util/gifinto.c
+index 911c793..e89388d 100644
+--- a/util/gifinto.c
++++ b/util/gifinto.c
+@@ -49,6 +49,7 @@ static int
+ int main(int argc, char **argv)
+ {
+     int	NumFiles;
++    int FD;
+     bool Error, MinSizeFlag = false, HelpFlag = false;
+     char **FileName = NULL, FoutTmpName[STRLEN], FullPath[STRLEN], *p;
+     FILE *Fin, *Fout;
+@@ -104,7 +105,6 @@ int main(int argc, char **argv)
+     /* then add a name for the tempfile */
+     if ( (strlen(FoutTmpName) + strlen(DEFAULT_TMP_NAME))  > STRLEN-1 ) GIF_EXIT("Filename too long.");
+     strcat(FoutTmpName, DEFAULT_TMP_NAME);
+-    int FD;
+     FD = mkstemp(FoutTmpName); /* returns filedescriptor */
+     if (FD == -1 )
+     {