From: Thomas Petazzoni Date: Sun, 1 Jun 2014 10:47:39 +0000 (+0200) Subject: toolchain-external: do not pass TOOLCHAIN_EXTERNAL_CFLAGS for kernel headers check X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cb29907c1252b6cc790f8a5994b90f6b08959740;p=buildroot.git toolchain-external: do not pass TOOLCHAIN_EXTERNAL_CFLAGS for kernel headers check When getting the sysroot used for the kernel headers version check, passing TOOLCHAIN_EXTERNAL_CFLAGS causes a problem when used with multilib toolchains, where only the main sysroot has the header files, and the other sysroots only have the libraries. Since the kernel headers version used is normally the same for all sysroots, this commit solves this problem by removing the TOOLCHAIN_EXTERNAL_CFLAGS argument when calling toolchain_find_sysroot, so that it returns the main sysroot, in which can be found for the kernel headers version check. Cc: Yann E. MORIN Signed-off-by: Thomas Petazzoni Reviewed-by: "Yann E. MORIN" --- diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/toolchain-external.mk index 70781db0ff..6816b3ffa3 100644 --- a/toolchain/toolchain-external/toolchain-external.mk +++ b/toolchain/toolchain-external/toolchain-external.mk @@ -467,7 +467,7 @@ define TOOLCHAIN_EXTERNAL_CONFIGURE_CMDS exit 1 ; \ fi ; \ $(call check_kernel_headers_version,\ - $(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS)),\ + $(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC)),\ $(call qstrip,$(BR2_TOOLCHAIN_HEADERS_AT_LEAST))); \ if test "$(BR2_arm)" = "y" ; then \ $(call check_arm_abi,\