From 45e97bb0e4ab838a33ab8460b4f5c1b439c03eb6 Mon Sep 17 00:00:00 2001
From: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
Date: Wed, 17 Jun 2015 15:58:14 +0700
Subject: [PATCH] academic/R: Add patch.

This will enable rstudio-desktop to be built.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
---
 academic/R/R.SlackBuild |  6 ++++--
 academic/R/extern.patch | 12 ++++++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)
 create mode 100644 academic/R/extern.patch

diff --git a/academic/R/R.SlackBuild b/academic/R/R.SlackBuild
index 15ce145c92..e684e41dae 100644
--- a/academic/R/R.SlackBuild
+++ b/academic/R/R.SlackBuild
@@ -25,7 +25,7 @@
 
 PRGNAM=R
 VERSION=${VERSION:-3.2.0}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
 if [ "${R_SHLIB:-yes}" = "yes" ]; then
@@ -79,7 +79,9 @@ find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
   -o -perm 511 \) -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
- -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+patch -p0 < $CWD/extern.patch
 
 CFLAG="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
diff --git a/academic/R/extern.patch b/academic/R/extern.patch
new file mode 100644
index 0000000000..e1c67945ad
--- /dev/null
+++ b/academic/R/extern.patch
@@ -0,0 +1,12 @@
+--- src/include/Rinterface.h	(revision 66251)
++++ src/include/Rinterface.h	(working copy)
+@@ -84,7 +84,7 @@ 
+ void fpu_setup(Rboolean);
+ 
+ /* in unix/system.c */
+-int R_running_as_main_program; 
++extern int R_running_as_main_program; 
+ 
+ #ifdef CSTACK_DEFNS
+ /* duplicating Defn.h */
+