From: Danomi Manchego Date: Wed, 15 Aug 2012 01:25:30 +0000 (-0400) Subject: luajit: bug fix - prevent target CFLAGS from being used in host tool compile. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bc753d3ca243bcda35d567465ee649ecee3ef236;p=buildroot.git luajit: bug fix - prevent target CFLAGS from being used in host tool compile. The luajit amalgamation compile starts with building a host tool, and then uses it to build itself.  However, when CFLAGS is specified, as opposed to TARGET_CFLAGS, then it is used for both HOST and TARGET builds.  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).  This can be fixed by using TARGET_CFLAGS and TARGET_LDFLAGS, instead of CFLAGS and LDFLAGS, respectively. Signed-off-by: Danomi Manchego Signed-off-by: Thomas Petazzoni --- diff --git a/package/luajit/luajit.mk b/package/luajit/luajit.mk index e4c46d8934..913bc0c9e8 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)" \