Fixes for libdwarf recipe and patch

dev-libs/libdwarf/libdwarf-20130729.recipe

@@ -1,5 +1,35 @@
-SUMMARY="libdwarf and dwarfdump"
-DESCRIPTION="libdwarf and dwarfdump - library and utility for working with DWARF Debugging Information Format"
+SUMMARY="libdwarf and dwarfdump - library and utility for working with DWARF Debugging Information Format"
+DESCRIPTION="
+	DWARF is a widely used, standardized debugging data format. DWARF was
+	originally designed along with Executable and Linkable Format (ELF),
+	although it is independent of object file formats. The name is a
+	medieval fantasy complement to ELF that has no official meaning,
+	although the backronym 'Debugging With Attributed Record Formats' was
+	later proposed.
+
+	The DWARF Debugging Information Format is of interest to programmers
+	working on compilers and debuggers (and anyone interested in reading or
+	writing DWARF information). DWARF uses a data structure called a
+	Debugging Information Entry (DIE) to represent each variable, type,
+	procedure, etc. It was developed by a committee (known as the PLSIG at
+	the time) starting around 1991. Starting around 1991 SGI developed the
+	libdwarf and dwarfdump tools for internal use and as part of SGI IRIX
+	developer tools. Since that time dwarfdump and libdwarf have been
+	shipped (as an executable and archive respectively, not source) with
+	every release of the SGI MIPS/IRIX C compiler. In 1994 (I think the
+	correct year) SGI agreed to open-source libdwarf (and in 1999 to
+	open-source dwarfdump) so anyone could use them.
+	
+	libdwarf allows reading, creation and manipulation of dwarf data.
+	dwarfdump (written in C) and dwarfdump2 (written in C++) do the same
+	job, they let you dump out, in readable form, the DWARF2, DWARF3, or
+	DWARF4 data from an object file, but dwarfdump2 does a better job in
+	some respects.
+
+	This package includes dwarfdump2 and libdwarf, although the source
+	package has been patched to make dwarfdump and dwarfgen haiku
+	compatible as well.
+	"
 HOMEPAGE="http://www.prevanders.net/dwarf.html"
 SRC_URI="http://www.prevanders.net/libdwarf-20130729.tar.gz"
 CHECKSUM_MD5="4cc5e48693f7b93b7aa0261e63c0e21d"
@@ -15,15 +45,13 @@ COPYRIGHT="
 REVISION="1"
 ARCHITECTURES="x86 x86_gcc2"
 SECONDARY_ARCHITECTURES="x86_gcc2 x86"
-SOURCE_DIR="dwarf-20130729"
+SOURCE_DIR="dwarf-$portVersion"
 PATCHES="libdwarf-20130729.patch"
 
 PROVIDES="
 	lib:libdwarf$secondaryArchSuffix = $portVersion
 	cmd:dwarfdump = $portVersion
 	"
-#	cmd:dwarfdump2 = $portVersion
-#	"
 
 REQUIRES="
 	haiku$secondaryArchSuffix >= $haikuVersion
@@ -31,12 +59,12 @@ REQUIRES="
 	"
 
 BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel >= $haikuVersion
 	lib:libelf$secondaryArchSuffix
 	devel:libelf$secondaryArchSuffix
 	"
 
 BUILD_PREREQUIRES="
-	haiku${secondaryArchSuffix}_devel >= $haikuVersion
 	cmd:gcc$secondaryArchSuffix
 	cmd:ld$secondaryArchSuffix
 	cmd:make
@@ -47,8 +75,8 @@ BUILD()
 	cd libdwarf
 	runConfigure ./configure --enable-shared
 	make
-	cd ../dwarfdump
-	LDFLAGS="-L../libdwarf -L/boot/common/lib" ./configure $configureDirArgs
+	cd ../dwarfdump2
+	LDFLAGS="-L../libdwarf" ./configure $configureDirArgs
 	LIBRARY_PATH=$LIBRARY_PATH:../libdwarf/ make
 }
 
@@ -56,18 +84,19 @@ INSTALL()
 {
 	cd libdwarf
 	make install
-	cd ../dwarfdump
+	cd ../dwarfdump2
 	make install
 	#prepareInstalledDevelLib libdwarf
-	packageEntries devel develop
+	packageEntries devel $developDir
 }
 
 PROVIDES_devel="
+	libdwarf${secondaryArchSuffix}_devel = $portVersion
 	devel:libdwarf$secondaryArchSuffix = $portVersion
 	"
 
 REQUIRES_devel="
 	lib:libelf$secondaryArchSuffix
 	devel:libelf$secondaryArchSuffix
-	lib:libdwarf$secondaryArchSuffix == $portVersion
+	lib:libdwarf$secondaryArchSuffix == $portVersion base
 	"