libexif, add libVersion(Compat), add defineDebugInfoPackage (#2925)

media-libs/libexif/libexif-0.6.21.recipe

@@ -9,7 +9,7 @@ COPYRIGHT="2012 Lutz Mueller
 	Hubert Figuiere
 	"
 LICENSE="GNU LGPL v2.1"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://sf.net/projects/libexif/files/libexif/0.6.21/libexif-$portVersion.tar.gz"
 CHECKSUM_SHA256="edb7eb13664cf950a6edd132b75e99afe61c5effe2f16494e6d27bc404b287bf"
 if [ $effectiveTargetArchitecture = x86_gcc2 ]; then
@@ -19,9 +19,12 @@ fi
 ARCHITECTURES="x86_gcc2 x86 x86_64"
 SECONDARY_ARCHITECTURES="x86"
 
+libVersion=12.3.3
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
+
 PROVIDES="
 	libexif$secondaryArchSuffix = $portVersion
-	lib:libexif$secondaryArchSuffix = 12.3.3 compat >= 12
+	lib:libexif$secondaryArchSuffix = $libVersionCompat
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
@@ -31,7 +34,7 @@ REQUIRES="
 
 PROVIDES_devel="
 	libexif${secondaryArchSuffix}_devel = $portVersion
-	devel:libexif$secondaryArchSuffix = 12.3.3 compat >= 12
+	devel:libexif$secondaryArchSuffix = $libVersionCompat
 	"
 REQUIRES_devel="
 	libexif$secondaryArchSuffix == $portVersion base
@@ -51,6 +54,9 @@ BUILD_PREREQUIRES="
 	cmd:make
 	"
 
+defineDebugInfoPackage libexif$secondaryArchSuffix \
+	"$libDir"/libexif.so.$libVersion
+
 BUILD()
 {
 	autoreconf -vfi
@@ -62,11 +68,11 @@ INSTALL()
 {
 	make install
 
-	rm $libDir/libexif.la
+	rm "$libDir"/libexif.la
 
 	prepareInstalledDevelLib libexif
 	fixPkgconfig
 
 	packageEntries devel \
-		$developDir
+		"$developDir"
 }