From f4c3ce037b1a4d5e61fee032f4068c15dcaffb37 Mon Sep 17 00:00:00 2001 From: Nikolay Merinov Date: Sat, 7 Oct 2017 00:00:39 +0500 Subject: [PATCH] cross.bbclass: Remove usage of host flags for cross-compilation BUILD_* flags can't be used as TARGET_* flags even for "cross" packages. gcc-cross buils leaks config.log's through "gcc-stashed-builddir" and TARGET_* flags to libgcc cross-build through "gcc/libgcc.mvars" file on "gcc-stashed-builddir". This means that if BUILD_CFLAGS contains host-specific flags like "-isystem/usr/include" libgcc build will fail "do_qa_configure" and "do_package_qa" checks. Remove host-related flags from TARGET_* flags for gcc-cross build. (From OE-Core rev: 6c52b2db3a7c07a7bf448ba2c9db89a7734e4b4b) (From OE-Core rev: 39fcca60f64bc6afc57943881bec5641820d3d7d) Signed-off-by: Nikolay Merinov Signed-off-by: Ross Burton Signed-off-by: Richard Purdie --- meta/classes/cross.bbclass | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/meta/classes/cross.bbclass b/meta/classes/cross.bbclass index 8757303678..4feb01ecc1 100644 --- a/meta/classes/cross.bbclass +++ b/meta/classes/cross.bbclass @@ -28,10 +28,10 @@ MULTIMACH_TARGET_SYS = "${BUILD_ARCH}${BUILD_VENDOR}-${BUILD_OS}" export PKG_CONFIG_DIR = "${exec_prefix}/lib/pkgconfig" export PKG_CONFIG_SYSROOT_DIR = "" -TARGET_CPPFLAGS = "${BUILD_CPPFLAGS}" -TARGET_CFLAGS = "${BUILD_CFLAGS}" -TARGET_CXXFLAGS = "${BUILD_CXXFLAGS}" -TARGET_LDFLAGS = "${BUILD_LDFLAGS}" +TARGET_CPPFLAGS = "" +TARGET_CFLAGS = "" +TARGET_CXXFLAGS = "" +TARGET_LDFLAGS = "" CPPFLAGS = "${BUILD_CPPFLAGS}" CFLAGS = "${BUILD_CFLAGS}"