Bep + patch for flam3 v3.0 (brings multithread support).

Builds on both gcc4 and gcc2.

media-gfx/flam3/flam3-3.0.bep

@@ -0,0 +1,28 @@
+DESCRIPTION="Flam3 - Tools and a library for creating flame fractal images" 
+HOMEPAGE="http://flam3.com/" 
+SRC_URI="http://flam3.googlecode.com/files/flam3-3.0.tar.gz"
+CHECKSUM_MD5="0526e476338327f718d76e6f48ddc090"
+REVISION="1"
+STATUS_HAIKU="stable"
+
+DEPEND="dev-util/pkconfig >= 0.23"
+
+BUILD {
+	cd flam3-3.0/src
+	if [ -n "$(setgcc | grep '2')" ]; then
+		echo "Patching Makefile.am to support gcc2..."
+		sed -i "s/-std=gnu99 //" Makefile.am
+	fi
+	libtoolize --force --copy --install
+	autoreconf -i
+	./configure --prefix=/boot/common
+	make
+}
+
+INSTALL {
+	cd flam3-3.0/src
+	make install
+}
+
+LICENSE="GNU GPL v3"
+COPYRIGHT="1992-2009 Spotworks LLC"

media-gfx/flam3/patches/flam3-3.0.patch

@@ -0,0 +1,89 @@
+diff -Naurb flam3-3.0/src/Makefile.am flam3-3.0-haiku/src/Makefile.am
+--- flam3-3.0/src/Makefile.am	2010-10-11 22:35:32.020447232 +0200
++++ flam3-3.0-haiku/src/Makefile.am	2010-11-16 10:56:25.806617088 +0100
+@@ -11,19 +11,19 @@
+ include_HEADERS = flam3.h isaac.h isaacs.h rect.c
+
+ libflam3_la_SOURCES = flam3.c filters.c parser.c variations.c interpolation.c palettes.c jpeg.c png.c isaac.c
+-libflam3_la_LDFLAGS = -no-undefined -ljpeg -lpng -lz -lpthread
++libflam3_la_LDFLAGS = -no-undefined -ljpeg -lpng -lz $(LIBPTHREAD)
+
+ flam3_genome_SOURCES = flam3-genome.c docstring.c
+-flam3_genome_LDADD = libflam3.la -lm
++flam3_genome_LDADD = libflam3.la $(LIBM)
+
+ flam3_animate_SOURCES = flam3-animate.c docstring.c
+-flam3_animate_LDADD = libflam3.la -lm
++flam3_animate_LDADD = libflam3.la $(LIBM)
+
+ flam3_render_SOURCES = flam3-render.c docstring.c
+-flam3_render_LDADD = libflam3.la -lm
++flam3_render_LDADD = libflam3.la $(LIBM)
+
+ flam3_convert_SOURCES = flam3-convert.c docstring.c
+-flam3_convert_LDADD = libflam3.la -lm
++flam3_convert_LDADD = libflam3.la $(LIBM)
+
+ pkgdata_DATA = flam3-palettes.xml
+
+diff -Naurb flam3-3.0/src/configure.in flam3-3.0-haiku/src/configure.in
+--- flam3-3.0/src/configure.in	2010-10-11 22:35:32.020971520 +0200
++++ flam3-3.0-haiku/src/configure.in	2010-11-08 17:38:50.000000000 +0100
+@@ -27,6 +27,7 @@
+ AC_CHECK_LIB([z],[deflateInit_],,[AC_MSG_ERROR([zlib is required.])])
+ AC_CHECK_LIB([png],[png_write_image],,[AC_MSG_ERROR([The png library is required.])])
+ AC_CHECK_LIB([xml2],[xmlParseFile],,[AC_MSG_ERROR([The xml2 library is required.])])
++AC_CHECK_LIB([m], [cos], [LIBM="$LIBM -lm"])
+
+
+ if test "${enable_atomic_ops}" = "" ; then
+@@ -68,7 +69,10 @@
+ fi
+
+ if test "${enable_pthread}" = "yes" ; then
+-  AC_CHECK_LIB([pthread],[pthread_create],,[AC_MSG_WARN([Pthread library not found - threads disabled.])])
++  AC_CHECK_LIB([pthread], [pthread_create], [LIBPTHREAD="-lpthread"],
++  	[AC_CHECK_LIB([root], [pthread_create], [LIBPTHREAD="", AC_DEFINE([HAVE_LIBPTHREAD], 1, [Have builtin pthread API])],
++  	   [AC_MSG_WARN([Pthread library not found - threads disabled.])])])
++#  AC_CHECK_LIB([pthread root],[pthread_create],,[AC_MSG_WARN([Pthread library not found - threads disabled.])])
+ fi
+ AC_CHECK_LIB([jpeg],[jpeg_start_compress],,[AC_MSG_ERROR([The jpeg library is required.])])
+ AC_PATH_PROG(XML2_CONFIG,xml2-config, no, $PATH:/bin:/usr/bin:/usr/local/bin)
+diff -Naurb flam3-3.0/src/flam3.c flam3-3.0-haiku/src/flam3.c
+--- flam3-3.0/src/flam3.c	2010-10-11 22:35:32.026738688 +0200
++++ flam3-3.0-haiku/src/flam3.c	2010-11-08 17:13:58.000000000 +0100
+@@ -50,9 +50,14 @@
+ #include <windows.h>
+ #define flam3_os "WIN"
+ #else
++#ifdef __HAIKU__
++#include <OS.h>
++#define flam3_os "HAIKU"
++#else
+ #define flam3_os "LNX"
+ #endif
+ #endif
++#endif
+
+
+
+@@ -1339,6 +1344,11 @@
+    return(1);
+ #endif
+
++#ifdef __HAIKU__
++	system_info si;
++	get_system_info(&si);
++	nthreads = si.cpu_count;
++#else
+ #ifdef _WIN32
+    SYSTEM_INFO sysInfo;
+    GetSystemInfo(&sysInfo);
+@@ -1380,6 +1390,7 @@
+ #endif
+ #endif
+ #endif
++#endif
+    return (nthreads);
+ }
+