[PATCH 2/6] objc: test global, per-target, and user flags

[Peter Breitenlohner]

* t/objc-flags.sh: New test.

Signed-off-by: Peter Breitenlohner <address@hidden>
---
 t/objc-flags.sh |   73 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 73 insertions(+), 0 deletions(-)
 create mode 100755 t/objc-flags.sh

diff --git a/t/objc-flags.sh b/t/objc-flags.sh
new file mode 100755
index 0000000..e10faf5
--- /dev/null
+++ b/t/objc-flags.sh
@@ -0,0 +1,73 @@
+#! /bin/sh
+# Copyright (C) 2012 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Check that $(OBJCFLAGS) takes precedence over both $(AM_OBJCFLAGS) and
+# $(foo_OBJCFLAGS).
+
+required=cc
+. ./defs || Exit 1
+
+cat >fake-objc <<'END'
+#!/bin/sh
+echo "$*" >>objcflags.list
+END
+chmod a+x fake-objc
+
+# Remove ObjC from the environment, so that it won't interfere
+# with 'make -e' below.
+unset OBJC || :
+
+cat >> configure.ac <<'END'
+AC_SUBST([CC], [false])
+# Simulate presence of ObjC using our fake-objc script.
+AC_SUBST([OBJC], ['$(abs_top_srcdir)'/fake-objc])
+AC_OUTPUT
+END
+
+cat > Makefile.am <<'END'
+AUTOMAKE_OPTIONS = no-dependencies
+bin_PROGRAMS = foo bar
+foo_SOURCES = main.c foo.m
+bar_SOURCES = main.c bar.m
+AM_OBJCFLAGS = __am_flags__
+bar_OBJCFLAGS = __bar_flags__
+END
+
+$ACLOCAL
+$AUTOMAKE -a
+
+grep '\$(OBJCFLAGS).*\$(bar_OBJCFLAGS)' Makefile.in && Exit 1
+grep '\$(OBJCFLAGS).*\$(AM_OBJCFLAGS)' Makefile.in && Exit 1
+
+: > foo.m
+: > bar.m
+
+$AUTOCONF
+./configure
+env OBJCFLAGS=__user_flags__ $MAKE -e foo.o bar-bar.o
+
+cat objcflags.list
+
+grep 'foo.o' objcflags.list >foo.o
+grep 'bar-bar.o' objcflags.list >bar-bar.o
+
+cat foo.o
+cat bar-bar.o
+
+grep '__am_flags__.*__user_flags__' foo.o
+grep '__bar_flags__.*__user_flags__' bar-bar.o
+
+:
-- 
1.7.3.1