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lpeg: Fix build with external toolchains

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We are not properly passing down TARGET_CFLAGS and TARGET_CPPFLAGS and
this can be noticed with external toolchains with the following build
error:

mipsel-linux-gnu-gcc -Wall -Wextra -pedantic -Waggregate-return
-Wcast-align -Wcast-qual -Wdisabled-optimization -Wpointer-arith
-Wshadow -Wsign-compare -Wundef -Wwrite-strings -Wbad-function-cast
-Wdeclaration-after-statement -Wmissing-prototypes -Wnested-externs
-Wstrict-prototypes  -O2 -std=c99 -I../lua/ -fPIC   -c -o lpvm.o lpvm.c
lpvm.c:10:17: fatal error: lua.h: No such file or directory
 #include "lua.h"
                 ^
compilation terminated.
make[4]: *** [lpvm.o] Error 1

Re-use COPT to pass our TARGET_CFLAGS and TARGET_CPPFLAGS

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Florian Fainelli 2017-06-05 17:44:27 -07:00
parent 3ffd13fbd2
commit 140b3f2fe0
1 changed files with 3 additions and 2 deletions
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5
lang/lpeg/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=lpeg PKG_NAME:=lpeg
PKG_VERSION:=0.12.2 PKG_VERSION:=0.12.2
PKG_RELEASE:=1 PKG_RELEASE:=2
PKG_MAINTAINER:=Dirk Chang <dirk@kooiot.com> PKG_MAINTAINER:=Dirk Chang <dirk@kooiot.com>
PKG_LICENSE:=MIT PKG_LICENSE:=MIT
@ -38,7 +38,8 @@ define Build/Configure
endef endef
# add make variable overrides here # add make variable overrides here
MAKE_FLAGS += MAKE_FLAGS += \
COPT="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS) -O2"
define Package/lpeg/install define Package/lpeg/install
$(INSTALL_DIR) $(1)/usr/lib/lua $(INSTALL_DIR) $(1)/usr/lib/lua