From e777d6873ce9a8a80288ecbcfc86239e0ed0e2f9 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Sat, 11 Mar 2017 10:37:38 +0000 Subject: u-boot-mkimage: Fix use of 'cc' instead of BUILD_CC OE needs to be able to change the default compiler. If we pass in HOSTCC through the make command, it overwrites not only this setting but also the setting in tools/Makefile wrapped in ifneq ($(CROSS_BUILD_TOOLS),) which breaks the build. We therefore add a way of changing the default in the top level Makefile without interfering with the other setting. I've emailed this workaround to Masahiro Yamada for discussion. Signed-off-by: Richard Purdie --- meta/recipes-bsp/u-boot/files/default-gcc.patch | 25 +++++++++++++++++++++++ meta/recipes-bsp/u-boot/u-boot-mkimage_2017.01.bb | 4 +++- 2 files changed, 28 insertions(+), 1 deletion(-) create mode 100644 meta/recipes-bsp/u-boot/files/default-gcc.patch (limited to 'meta/recipes-bsp') diff --git a/meta/recipes-bsp/u-boot/files/default-gcc.patch b/meta/recipes-bsp/u-boot/files/default-gcc.patch new file mode 100644 index 0000000000..76d192e355 --- /dev/null +++ b/meta/recipes-bsp/u-boot/files/default-gcc.patch @@ -0,0 +1,25 @@ +OE needs to be able to change the default compiler. If we pass in HOSTCC +through the make command, it overwrites not only this setting but also the +setting in tools/Makefile wrapped in ifneq ($(CROSS_BUILD_TOOLS),) which +breaks the build. + +We therefore add a way of changing the default in the top level Makefile +without interfering with the other setting. + +Upstream-Status: Submitted [emailed to Masahiro Yamada for discussion] +RP 2017/3/11 + +Index: git/Makefile +=================================================================== +--- git.orig/Makefile ++++ git/Makefile +@@ -254,7 +254,8 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" + else if [ -x /bin/bash ]; then echo /bin/bash; \ + else echo sh; fi ; fi) + +-HOSTCC = cc ++DEFAULTHOSTCC = cc ++HOSTCC = $(DEFAULTHOSTCC) + HOSTCXX = c++ + HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer \ + $(if $(CONFIG_TOOLS_DEBUG),-g) diff --git a/meta/recipes-bsp/u-boot/u-boot-mkimage_2017.01.bb b/meta/recipes-bsp/u-boot/u-boot-mkimage_2017.01.bb index c110226710..9b5772ec39 100644 --- a/meta/recipes-bsp/u-boot/u-boot-mkimage_2017.01.bb +++ b/meta/recipes-bsp/u-boot/u-boot-mkimage_2017.01.bb @@ -1,9 +1,11 @@ require u-boot-common_${PV}.inc +SRC_URI += "file://default-gcc.patch" + SUMMARY = "U-Boot bootloader image creation tool" DEPENDS = "openssl" -EXTRA_OEMAKE_class-target = 'CROSS_COMPILE="${TARGET_PREFIX}" CC="${CC} ${CFLAGS} ${LDFLAGS}" STRIP=true V=1' +EXTRA_OEMAKE_class-target = 'CROSS_COMPILE="${TARGET_PREFIX}" CC="${CC} ${CFLAGS} ${LDFLAGS}" DEFAULTHOSTCC="${BUILD_CC}" STRIP=true V=1' EXTRA_OEMAKE_class-native = 'CC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}" HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}" STRIP=true V=1' EXTRA_OEMAKE_class-nativesdk = 'CC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}" HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}" STRIP=true V=1' -- cgit v1.2.3