libgd: Switch to CMake

Size reduced from 92878 to 91675 bytes.

CMake added CXX files. Removed those.

Removed ceill patch. ceill is not used anymore.

Removed pkgconfig patch. CMake uses a different file, which does not have
this problem.

Further size reduction to 87938 with LTO.

Removed InstallDev. CMAKE_INSTALL takes care of that.

Added WebP support.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

4 files changed, 26 insertions, 53 deletions

diff --git a/libs/libgd/patches/100-no-cxx.patch b/libs/libgd/patches/100-no-cxx.patch
new file mode 100644
index 000000000..3659feeda
--- /dev/null
+++ b/libs/libgd/patches/100-no-cxx.patch
@@ -0,0 +1,26 @@
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -23,8 +23,6 @@ SET (LIBGD_SRC_FILES
+ 	gd_io_dp.c
+ 	gd_io_file.c
+ 	gd_io_ss.c
+-	gd_io_stream.cxx
+-	gd_io_stream.h
+ 	gd_jpeg.c
+ 	gd_matrix.c
+ 	gd_nnquant.c
+@@ -60,8 +58,6 @@ SET (LIBGD_SRC_FILES
+ 	gdhelpers.c
+ 	gdhelpers.h
+ 	gdkanji.c
+-	gdpp.cxx
+-	gdpp.h
+ 	gdtables.c
+ 	gdxpm.c
+ 	jisx0208.h
+@@ -175,5 +171,4 @@ install(FILES
+ 	gdfonts.h
+ 	gdfontt.h
+ 	gdfx.h
+-	gdpp.h
+ 	DESTINATION include)
diff --git a/libs/libgd/patches/101-gdlib-config.patch b/libs/libgd/patches/101-gdlib-config.patch
deleted file mode 100644
index b0d82b727..000000000
--- a/libs/libgd/patches/101-gdlib-config.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- a/config/gdlib-config.in
-+++ b/config/gdlib-config.in
-@@ -74,7 +74,7 @@ while test $# -gt 0; do
- 	echo @LDFLAGS@
- 	;;
-     --libs)
--	echo -lgd @LIBS@ @LIBICONV@
-+	echo -lgd @LIBS@
- 	;;
-     --cflags|--includes)
- 	echo -I@includedir@
-@@ -87,7 +87,7 @@ while test $# -gt 0; do
- 	echo "includedir: $includedir"
- 	echo "cflags:     -I@includedir@"
- 	echo "ldflags:    @LDFLAGS@"
--	echo "libs:       @LIBS@ @LIBICONV@"
-+	echo "libs:       @LIBS@"
- 	echo "libdir:     $libdir"
- 	echo "features:   @FEATURES@"
- 	;;
diff --git a/libs/libgd/patches/102-gdlib-pc-in.patch b/libs/libgd/patches/102-gdlib-pc-in.patch
deleted file mode 100644
index 79baeb3e1..000000000
--- a/libs/libgd/patches/102-gdlib-pc-in.patch
+++ /dev/null
@@ -1,9 +0,0 @@
---- a/config/gdlib.pc.in
-+++ b/config/gdlib.pc.in
-@@ -7,5 +7,5 @@ Name: gd
- Description: GD graphics library
- Version: @VERSION@
- Cflags: -I${includedir}
--Libs.private: @LIBS@ @LIBICONV@
-+Libs.private: @LIBS@ 
- Libs: -L${libdir} -lgd
diff --git a/libs/libgd/patches/200-uclibc-ceill.patch b/libs/libgd/patches/200-uclibc-ceill.patch
deleted file mode 100644
index 1b4fc8e31..000000000
--- a/libs/libgd/patches/200-uclibc-ceill.patch
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/src/gd_bmp.c
-+++ b/src/gd_bmp.c
-@@ -28,6 +28,7 @@
- #include <math.h>
- #include <string.h>
- #include <stdlib.h>
-+#include <features.h>
- #include "gd.h"
- #include "gdhelpers.h"
- #include "bmp.h"
-@@ -49,6 +50,13 @@ static int bmp_read_rle(gdImagePtr im, g
- 
- #define BMP_DEBUG(s)
- 
-+#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_LONG_DOUBLE_MATH__)
-+long double ceill(long double x)
-+{
-+	return (long double)ceil((double)x);
-+}
-+#endif
-+
- static int gdBMPPutWord(gdIOCtx *out, int w)
- {
- 	/* Byte order is little-endian */