flex, build shared library instead of a static library (#7547)

add libVersionCompat
add debuginfopackage

sys-devel/flex/flex-2.6.4.recipe

@@ -5,25 +5,36 @@ HOMEPAGE="https://github.com/westes/flex/"
 COPYRIGHT="2001-2007 The Flex Project
 	1990, 1997 The Regents of the University of California"
 LICENSE="Flex"
-REVISION="2"
+REVISION="3"
 SOURCE_URI="$HOMEPAGE/releases/download/v$portVersion/flex-$portVersion.tar.gz"
 CHECKSUM_SHA256="e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c45ee995"
 PATCHES="flex-$portVersion.patchset"
 
 ARCHITECTURES="all"
 
+libVersion="2.0.0"
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
+
 PROVIDES="
 	flex = $portVersion compat >= 2.5
 	cmd:flex = $portVersion compat >= 2.5
 	cmd:flex++ = $portVersion compat >= 2.5
 	cmd:lex = $portVersion compat >= 2.5
-	devel:libfl = 2.0.0 compat >= 2
+	lib:libfl = $libVersionCompat
 	"
 REQUIRES="
 	haiku
 	cmd:m4
 	"
 
+PROVIDES_devel="
+	flex_devel = $portVersion compat >= 2.5
+	devel:libfl = $libVersionCompat
+	"
+REQUIRES_devel="
+	flex == $portVersion base
+	"
+
 BUILD_REQUIRES="
 	haiku_devel
 	"
@@ -43,13 +54,18 @@ BUILD_PREREQUIRES="
 	cmd:yacc
 	"
 
+defineDebugInfoPackage flex \
+	$binDir/flex \
+	$libDir/libfl.so.$libVersion
+
 BUILD()
 {
 	rm -f aclocal.m4
 	autoreconf -fi
 	runConfigure ./configure \
-		--disable-rpath --with-gnu-ld --disable-shared \
-		--disable-dependency-tracking --disable-nls
+		--disable-rpath --with-gnu-ld --enable-shared \
+		--disable-dependency-tracking --disable-nls \
+		--disable-static
 	make $jobArgs
 }
 
@@ -57,6 +73,7 @@ INSTALL()
 {
 	make install
 
+	# remove libtool file
 	rm $libDir/libfl.la
 
 	# Create symlink to lex
@@ -64,6 +81,9 @@ INSTALL()
 
 	# prepare develop/lib
 	prepareInstalledDevelLib libfl
+
+	packageEntries devel \
+		$developDir
 }
 
 TEST()