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luajit: bug fix - prevent target CFLAGS from being used in host tool compile.

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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 <danomimanchego123@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Danomi Manchego 2012-08-14 21:25:30 -04:00 committed by Thomas Petazzoni
parent 9241fb6794
commit bc753d3ca2
1 changed files with 2 additions and 2 deletions
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4
package/luajit/luajit.mk
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@ -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)" \