2a6afac905
* gnu/packages/patches/gtk2-respect-GUIX_GTK2_PATH: New file. * gnu-system.am (dist_patch_DATA): Add it. * gnu/packages/gtk.scm (gtk+-2) [source]: Add patch. [native-search-paths]: Add search path for GUIX_GTK2_PATH.
46 lines
1.9 KiB
Diff
46 lines
1.9 KiB
Diff
This patch makes GTK+ look for additional modules in a list of directories
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specified by the environment variable "GUIX_GTK2_PATH". This can be used
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instead of "GTK_PATH" to make GTK+ find modules that are incompatible with
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other major versions of GTK+.
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--- a/gtk/gtkmodules.c 2014-09-29 22:02:17.000000000 +0200
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+++ b/gtk/gtkmodules.c 2015-12-02 18:41:53.306396938 +0100
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@@ -55,6 +55,7 @@
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get_module_path (void)
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{
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const gchar *module_path_env;
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+ const gchar *module_guix_gtk2_path_env;
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const gchar *exe_prefix;
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const gchar *home_dir;
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gchar *home_gtk_dir = NULL;
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@@ -70,6 +71,7 @@
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home_gtk_dir = g_build_filename (home_dir, ".gtk-2.0", NULL);
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module_path_env = g_getenv ("GTK_PATH");
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+ module_guix_gtk2_path_env = g_getenv ("GUIX_GTK2_PATH");
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exe_prefix = g_getenv ("GTK_EXE_PREFIX");
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if (exe_prefix)
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@@ -77,9 +79,21 @@
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else
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default_dir = g_build_filename (GTK_LIBDIR, "gtk-2.0", NULL);
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- if (module_path_env && home_gtk_dir)
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+ if (module_guix_gtk2_path_env && module_path_env && home_gtk_dir)
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+ module_path = g_build_path (G_SEARCHPATH_SEPARATOR_S,
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+ module_guix_gtk2_path_env, module_path_env, home_gtk_dir, default_dir, NULL);
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+ else if (module_guix_gtk2_path_env && home_gtk_dir)
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+ module_path = g_build_path (G_SEARCHPATH_SEPARATOR_S,
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+ module_guix_gtk2_path_env, home_gtk_dir, default_dir, NULL);
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+ else if (module_guix_gtk2_path_env && module_path_env)
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+ module_path = g_build_path (G_SEARCHPATH_SEPARATOR_S,
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+ module_guix_gtk2_path_env, module_path_env, default_dir, NULL);
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+ else if (module_path_env && home_gtk_dir)
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module_path = g_build_path (G_SEARCHPATH_SEPARATOR_S,
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module_path_env, home_gtk_dir, default_dir, NULL);
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+ else if (module_guix_gtk2_path_env)
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+ module_path = g_build_path (G_SEARCHPATH_SEPARATOR_S,
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+ module_guix_gtk2_path_env, default_dir, NULL);
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else if (module_path_env)
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module_path = g_build_path (G_SEARCHPATH_SEPARATOR_S,
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module_path_env, default_dir, NULL);
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