pyrox.dev
ploticus: Use gd from Nixpkgs instead of the vendored one
The gd version shipped with ploticus only contains a single font
that does not support anything but ASCII.
In order for the package to be able to render Unicode texts,
we need freetype support:
http://ploticus.sourceforge.net/doc/fonts.html
+9
pkgs/tools/graphics/ploticus/default.nix
+9
pkgs/tools/graphics/ploticus/default.nix
···
4
4
, zlib
5
5
, libX11
6
6
, libpng
7
+
, gd
8
+
, freetype
7
9
}:
8
10
9
11
stdenv.mkDerivation rec {
···
21
23
22
24
# Set the location of the PREFABS directory.
23
25
./set-prefabs-dir.patch
26
+
27
+
# Use gd from Nixpkgs instead of the vendored one.
28
+
# This is required for non-ASCII fonts to work:
29
+
# http://ploticus.sourceforge.net/doc/fonts.html
30
+
./use-gd-package.patch
24
31
];
25
32
26
33
buildInputs = [
27
34
zlib
28
35
libX11
29
36
libpng
37
+
gd
38
+
freetype
30
39
];
31
40
32
41
hardeningDisable = [ "format" ];
+34
pkgs/tools/graphics/ploticus/use-gd-package.patch
+34
pkgs/tools/graphics/ploticus/use-gd-package.patch
···
1
+
--- a/src/Makefile
2
+
+++ b/src/Makefile
3
+
@@ -91,10 +91,10 @@
4
+
5
+
6
+
########### Option 1: use bundled GD16 (PNG only). Requires libpng and zlib.
7
+
-exetarget: plpng
8
+
-GD16LIBS = -lpng -lz
9
+
-GD16H = -I/usr/local/include
10
+
-ZFLAG = -DWZ
11
+
+# exetarget: plpng
12
+
+# GD16LIBS = -lpng -lz
13
+
+# GD16H = -I/usr/local/include
14
+
+# ZFLAG = -DWZ
15
+
### These should remain commented unless your libs are not in usual places, then alter to suit...
16
+
### GD16LIBS = /home/scg/lib/libpng.a /home/scg/lib/libz.a
17
+
### GD16H = -I/home/scg/lib
18
+
@@ -111,11 +111,11 @@
19
+
20
+
########### Option 4: use your own GD resource with FreeType2 (ttf) fonts enabled.
21
+
########### Requires GD 1.84+, libpng, zlib, libjpeg and libfreetype
22
+
-# exetarget: plgd18
23
+
-# GD18LIBS = -lgd -lpng -lz -ljpeg -lfreetype
24
+
-# GD18H =
25
+
-# GDFREETYPE = -DGDFREETYPE
26
+
-# ZFLAG = -DWZ
27
+
+exetarget: plgd18
28
+
+GD18LIBS = -lgd -lpng -lz -ljpeg -lfreetype
29
+
+GD18H =
30
+
+GDFREETYPE = -DGDFREETYPE
31
+
+ZFLAG = -DWZ
32
+
33
+
########### Option 5: don't use GD at all.
34
+
# exetarget: plnogd