[PATCH] Fix support for shells that do not have "+="

[PATCH] Fix support for shells that do not have "+="

[lkslawek]

From: Slawomir Bochenski <lkslawek@gmail.com>

This will make maintainer mode work on less advanced shells, the ones
that do not support appending.
---
 acinclude.m4 |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/acinclude.m4 b/acinclude.m4
index 329c6a9..ac29c2b 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -15,13 +15,13 @@ AC_DEFUN([COMPILER_FLAGS], [
 		CFLAGS="-Wall -O2 -D_FORTIFY_SOURCE=2"
 	fi
 	if (test "$USE_MAINTAINER_MODE" = "yes"); then
-		CFLAGS+=" -Werror -Wextra"
-		CFLAGS+=" -Wno-unused-parameter"
-		CFLAGS+=" -Wno-missing-field-initializers"
-		CFLAGS+=" -Wdeclaration-after-statement"
-		CFLAGS+=" -Wmissing-declarations"
-		CFLAGS+=" -Wredundant-decls"
-		CFLAGS+=" -Wcast-align"
-		CFLAGS+=" -DG_DISABLE_DEPRECATED"
+		CFLAGS="$CFLAGS -Werror -Wextra"
+		CFLAGS="$CFLAGS -Wno-unused-parameter"
+		CFLAGS="$CFLAGS -Wno-missing-field-initializers"
+		CFLAGS="$CFLAGS -Wdeclaration-after-statement"
+		CFLAGS="$CFLAGS -Wmissing-declarations"
+		CFLAGS="$CFLAGS -Wredundant-decls"
+		CFLAGS="$CFLAGS -Wcast-align"
+		CFLAGS="$CFLAGS -DG_DISABLE_DEPRECATED"
 	fi
 ])
-- 
1.7.1

Re: [PATCH] Fix support for shells that do not have "+="

[Johan Hedberg]

Hi Slawek,

On Fri, Feb 25, 2011, lkslawek@gmail.com wrote:
> From: Slawomir Bochenski <lkslawek@gmail.com>
> 
> This will make maintainer mode work on less advanced shells, the ones
> that do not support appending.
> ---
>  acinclude.m4 |   16 ++++++++--------
>  1 files changed, 8 insertions(+), 8 deletions(-)

Pushed upstream. Thanks. I also went ahead and pushed a similar patch
for BlueZ.

Johan