[Buildroot] [git commit] luajit: bug fix - prevent target CFLAGS from being used in host tool compile.

[Thomas Petazzoni]

commit: http://git.buildroot.net/buildroot/commit/?id=bc753d3ca243bcda35d567465ee649ecee3ef236
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

The luajit amalgamation compile starts with building a host tool, and then
uses it to build itself. Â However, when CFLAGS is specified, as opposed to
TARGET_CFLAGS, then it is used for both HOST and TARGET builds. Â So if you
add something target specific into 'Target Optimizations' (for example,
'-mfpu=neon -mfloat-abi=softfp' for ARM Cortex-A8), then it gets into the
host tool compile, which then fails (because my build machine is not an
ARM Cortext-A8). Â This can be fixed by using TARGET_CFLAGS and
TARGET_LDFLAGS, instead of CFLAGS and LDFLAGS, respectively.

Signed-off-by: Danomi Manchego <danomimanchego123 at gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 package/luajit/luajit.mk |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/luajit/luajit.mk b/package/luajit/luajit.mk
index e4c46d8..913bc0c 100644
--- a/package/luajit/luajit.mk
+++ b/package/luajit/luajit.mk
@@ -42,8 +42,8 @@ define LUAJIT_BUILD_CMDS
 		TARGET_LD="$(TARGET_CC)" \
 		TARGET_AR="$(TARGET_AR) rcus" \
 		TARGET_STRIP="$(TARGET_STRIP)" \
-		CFLAGS="$(TARGET_CFLAGS)" \
-		LDFLAGS="$(TARGET_LDFLAGS)" \
+		TARGET_CFLAGS="$(TARGET_CFLAGS)" \
+		TARGET_LDFLAGS="$(TARGET_LDFLAGS)" \
 		HOST_CC="$(LUAJIT_HOST_CC)" \
 		HOST_CFLAGS="$(HOST_CFLAGS)" \
 		HOST_LDFLAGS="$(HOST_LDFLAGS)" \