Description: add -isystem support to scons
Author: James McCoy <jamessan@debian.org>
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760804
            https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=761565
Forwarded: https://bitbucket.org/scons/scons/pull-request/184/support-isystem-in-parseflags/diff
Last-Update: 2014-09-16
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
Index: trunk/scons.1
===================================================================
--- trunk.orig/scons.1	2014-09-16 07:55:07.618419159 +0200
+++ trunk/scons.1	2014-09-16 07:55:07.550416614 +0200
@@ -8549,6 +8549,7 @@
 \-framework          FRAMEWORKS
 \-frameworkdir=      FRAMEWORKPATH
 \-include            CCFLAGS
+\-isystem            CPPFLAGS
 \-isysroot           CCFLAGS, LINKFLAGS
 \-I                  CPPPATH
 \-l                  LIBS
Index: trunk/engine/SCons/Environment.py
===================================================================
--- trunk.orig/engine/SCons/Environment.py	2014-09-15 20:30:32.000000000 +0200
+++ trunk/engine/SCons/Environment.py	2014-09-16 07:57:55.260656356 +0200
@@ -719,6 +719,9 @@
                        t = ('-isysroot', arg)
                        dict['CCFLAGS'].append(t)
                        dict['LINKFLAGS'].append(t)
+                   elif append_next_arg_to == '-isystem':
+                       t = ('-isystem', arg)
+                       dict['CCFLAGS'].append(t)
                    elif append_next_arg_to == '-arch':
                        t = ('-arch', arg)
                        dict['CCFLAGS'].append(t)
@@ -791,7 +794,7 @@
                 elif arg[0] == '+':
                     dict['CCFLAGS'].append(arg)
                     dict['LINKFLAGS'].append(arg)
-                elif arg in ['-include', '-isysroot', '-arch']:
+                elif arg in ['-include', '-isysroot', '-isystem', '-arch']:
                     append_next_arg_to = arg
                 else:
                     dict['CCFLAGS'].append(arg)