Add 'nixpkgs/' from commit 'abf060725d7614bd3b9f96764262dfbc2f9c2199'

git-subtree-dir: nixpkgs
git-subtree-mainline: 4e31070265257dc67d120c27e0f75c2344fdfa9a
git-subtree-split: abf060725d7614bd3b9f96764262dfbc2f9c2199

2 files changed, 75 insertions, 0 deletions

diff --git a/nixpkgs/pkgs/development/libraries/libspectre/default.nix b/nixpkgs/pkgs/development/libraries/libspectre/default.nix
new file mode 100644
index 000000000000..f1e4169bd48e
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/libspectre/default.nix
@@ -0,0 +1,33 @@
+{ fetchurl, stdenv, pkgconfig, ghostscript, cairo }:
+
+stdenv.mkDerivation rec {
+  name = "libspectre-0.2.7";
+
+  src = fetchurl {
+    url = "https://libspectre.freedesktop.org/releases/${name}.tar.gz";
+    sha256 = "1v63lqc6bhhxwkpa43qmz8phqs8ci4dhzizyy16d3vkb20m846z8";
+  };
+
+  patches = [ ./libspectre-0.2.7-gs918.patch ];
+
+  buildInputs = [
+    # Need `libgs.so'.
+    pkgconfig ghostscript cairo /*for tests*/
+  ];
+
+  doCheck = true;
+
+  meta = {
+    homepage = http://libspectre.freedesktop.org/;
+    description = "PostScript rendering library";
+
+    longDescription = ''
+      libspectre is a small library for rendering Postscript
+      documents.  It provides a convenient easy to use API for
+      handling and rendering Postscript documents.
+    '';
+
+    license = stdenv.lib.licenses.gpl2Plus;
+    platforms = stdenv.lib.platforms.unix;
+  };
+}
diff --git a/nixpkgs/pkgs/development/libraries/libspectre/libspectre-0.2.7-gs918.patch b/nixpkgs/pkgs/development/libraries/libspectre/libspectre-0.2.7-gs918.patch
new file mode 100644
index 000000000000..e9a4eda192ba
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/libspectre/libspectre-0.2.7-gs918.patch
@@ -0,0 +1,42 @@
+Fixed error namespace for >=ghostscript-gpl-9.18
+
+https://bugs.gentoo.org/563540
+
+--- libspectre-0.2.7/libspectre/spectre-gs.c
++++ libspectre-0.2.7/libspectre/spectre-gs.c
+@@ -43,12 +43,12 @@
+ 	
+ 	if (code <= -100) {
+ 		switch (code) {
+-			case e_Fatal:
++			case gs_error_Fatal:
+ 				fprintf (stderr, "fatal internal error %d", code);
+ 				return TRUE;
+ 				break;
+ 
+-			case e_ExecStackUnderflow:
++			case gs_error_ExecStackUnderflow:
+ 				fprintf (stderr, "stack overflow %d", code);
+ 				return TRUE;
+ 				break;
+@@ -109,9 +109,9 @@
+ 		set = _spectre_strdup_printf ("%d %d translate\n", -x, -y);
+ 		error = gsapi_run_string_continue (ghostscript_instance, set, strlen (set),
+ 						   0, &exit_code);
+-		error = error == e_NeedInput ? 0 : error;
++		error = error == gs_error_NeedInput ? 0 : error;
+ 		free (set);
+-		if (error != e_NeedInput && critic_error_code (error)) {
++		if (error != gs_error_NeedInput && critic_error_code (error)) {
+ 			fclose (fd);
+ 			return FALSE;
+ 		}
+@@ -126,7 +126,7 @@
+ 		read = fread (buf, sizeof (char), to_read, fd);
+ 		error = gsapi_run_string_continue (ghostscript_instance,
+ 						   buf, read, 0, &exit_code);
+-		error = error == e_NeedInput ? 0 : error;
++		error = error == gs_error_NeedInput ? 0 : error;
+ 		left -= read;
+ 	}
+