ggobi: patch to build with clang

clang fails while building ggobi with the error
"line directive requires a positive integer argument", which is
fair enough because 0 is not a positive integer. Patching all
"#line 0" instances to "#line 1" appears to work and fixes it on
clang.

cf. http://lists.freebsd.org/pipermail/freebsd-ports/2011-June/
068362.html

Fixes #13409.
Closes #13423.

1 files changed, 66 insertions, 0 deletions

diff --git a/Library/Formula/ggobi.rb b/Library/Formula/ggobi.rb
index 71ab872fe..c494c40ff 100644
--- a/Library/Formula/ggobi.rb
+++ b/Library/Formula/ggobi.rb
@@ -14,6 +14,10 @@ class Ggobi < Formula
   depends_on 'gettext'
   depends_on :x11
 
+  # Several files reference "line 0", which gcc accepts but clang doesn't
+  # See https://github.com/mxcl/homebrew/pull/13423
+  def patches; DATA; end
+
   def install
     # Necessary for ggobi to build - based on patch from MacPorts
     # See: https://trac.macports.org/export/64669/trunk/dports/science/ggobi/files/patch-src-texture.diff
@@ -23,3 +27,65 @@ class Ggobi < Formula
     system "make install"
   end
 end
+
+__END__
+diff --git a/src/ggobi-data.c b/src/ggobi-data.c
+index ccb52dc..fbd756e 100644
+--- a/src/ggobi-data.c
++++ b/src/ggobi-data.c
+@@ -42,7 +42,7 @@ typedef GGobiDataClass SelfClass;
+ /* here are local prototypes */
+ static void ___object_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec);
+ static void ___object_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec);
+-#line 0 "data.gob"
++#line 1 "data.gob"
+ static void ggobi_data_class_init (GGobiDataClass * c) G_GNUC_UNUSED;
+ #line 48 "ggobi-data.c"
+ #line 191 "data.gob"
+diff --git a/src/ggobi-renderer-cairo.c b/src/ggobi-renderer-cairo.c
+index 0b51ab6..12a47cf 100644
+--- a/src/ggobi-renderer-cairo.c
++++ b/src/ggobi-renderer-cairo.c
+@@ -57,10 +57,10 @@ struct _GGobiRendererCairoPrivate {
+ /* here are local prototypes */
+ static void ___object_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec);
+ static void ___object_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec);
+-#line 0 "renderer-cairo.gob"
++#line 1 "renderer-cairo.gob"
+ static void ggobi_renderer_cairo_init (GGobiRendererCairo * o) G_GNUC_UNUSED;
+ #line 63 "ggobi-renderer-cairo.c"
+-#line 0 "renderer-cairo.gob"
++#line 1 "renderer-cairo.gob"
+ static void ggobi_renderer_cairo_class_init (GGobiRendererCairoClass * c) G_GNUC_UNUSED;
+ #line 66 "ggobi-renderer-cairo.c"
+ #line 36 "renderer-cairo.gob"
+diff --git a/src/ggobi-renderer-factory.c b/src/ggobi-renderer-factory.c
+index ee1c93e..5be74bf 100644
+--- a/src/ggobi-renderer-factory.c
++++ b/src/ggobi-renderer-factory.c
+@@ -44,10 +44,10 @@ typedef GGobiRendererFactory Self;
+ typedef GGobiRendererFactoryClass SelfClass;
+ 
+ /* here are local prototypes */
+-#line 0 "renderer-factory.gob"
++#line 1 "renderer-factory.gob"
+ static void ggobi_renderer_factory_init (GGobiRendererFactory * o) G_GNUC_UNUSED;
+ #line 50 "ggobi-renderer-factory.c"
+-#line 0 "renderer-factory.gob"
++#line 1 "renderer-factory.gob"
+ static void ggobi_renderer_factory_class_init (GGobiRendererFactoryClass * c) G_GNUC_UNUSED;
+ #line 53 "ggobi-renderer-factory.c"
+ static GGobiRenderer * ___real_ggobi_renderer_factory_create (GGobiRendererFactory * self, GdkDrawable * parent);
+diff --git a/src/ggobi-renderer.c b/src/ggobi-renderer.c
+index 1231145..7174c13 100644
+--- a/src/ggobi-renderer.c
++++ b/src/ggobi-renderer.c
+@@ -51,7 +51,7 @@ struct _GGobiRendererPrivate {
+ /* here are local prototypes */
+ static void ___object_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec);
+ static void ___object_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec);
+-#line 0 "renderer.gob"
++#line 1 "renderer.gob"
+ static void ggobi_renderer_init (GGobiRenderer * o) G_GNUC_UNUSED;
+ #line 57 "ggobi-renderer.c"
+ static GdkDrawable * ___real_ggobi_renderer_create_target (GGobiRenderer * self, GdkDrawable * parent);