Various pieces of the code assume that the --sysroot option gets passed into the compiler tools. By having a "sane" default, we don't always spot when this occurs and this can later show up as breakage in sstate, or in usage of the external toolchain.
We've long since talked about poisoning the default such that it will break unless the correct option is specified. This patch does just that. If this patch causes something to fail to build, it most likely means the various compiler flags and commands are not correctly being passed through to the underlying piece of software and that there is a real problem that needs fixing, its not the fault of this patch. Signed-off-by: Richard Purdie <[email protected]> diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc index 25778bd..d3be8d4 100644 --- a/meta/recipes-devtools/gcc/gcc-4.9.inc +++ b/meta/recipes-devtools/gcc/gcc-4.9.inc @@ -121,8 +121,8 @@ EXTRA_OECONF_INTERMEDIATE = "\ EXTRA_OECONF_append_libc-uclibc = " --disable-decimal-float " EXTRA_OECONF_PATHS = "\ - --with-gxx-include-dir=${STAGING_DIR_TARGET}${target_includedir}/c++/${BINV} \ - --with-sysroot=${STAGING_DIR_TARGET} \ + --with-gxx-include-dir=/not/exist{target_includedir}/c++/${BINV} \ + --with-sysroot=/not/exist \ --with-build-sysroot=${STAGING_DIR_TARGET} \ " diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc index 0b1f37b..1a63f82 100644 --- a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc +++ b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc @@ -10,9 +10,9 @@ GCCMULTILIB = "--enable-multilib" require gcc-configure-common.inc EXTRA_OECONF_PATHS = "\ - --with-gxx-include-dir=${SDKPATH}/sysroots/${TUNE_PKGARCH}${TARGET_VENDOR}-${TARGET_OS}${target_includedir}/c++/${BINV} \ + --with-gxx-include-dir=/not/exist${target_includedir}/c++/${BINV} \ --with-build-time-tools=${STAGING_DIR_NATIVE}${prefix_native}/${TARGET_SYS}/bin \ - --with-sysroot=${SDKPATH}/sysroots/${TUNE_PKGARCH}${TARGET_VENDOR}-${TARGET_OS} \ + --with-sysroot=/not/exist \ --with-build-sysroot=${STAGING_DIR_TARGET} \ " # We have to point gcc at a sysroot but we don't need to rebuild if this changes diff --git a/meta/recipes-devtools/gcc/gcc-cross-initial.inc b/meta/recipes-devtools/gcc/gcc-cross-initial.inc index 6e2f25b..7197447 100644 --- a/meta/recipes-devtools/gcc/gcc-cross-initial.inc +++ b/meta/recipes-devtools/gcc/gcc-cross-initial.inc @@ -21,7 +21,7 @@ EXTRA_OECONF = "\ --enable-languages=c \ ${OPTSPACE} \ --program-prefix=${TARGET_PREFIX} \ - --with-sysroot=${STAGING_DIR_TARGET} \ + --with-sysroot=/not/exist \ --with-build-sysroot=${GCCCROSS_BUILDSYSROOT} \ ${EXTRA_OECONF_INITIAL} \ ${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', '--with-ld=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld.bfd', '', d)} \ diff --git a/meta/recipes-devtools/gcc/gcc-cross.inc b/meta/recipes-devtools/gcc/gcc-cross.inc index 4cdb55f..9147acd 100644 --- a/meta/recipes-devtools/gcc/gcc-cross.inc +++ b/meta/recipes-devtools/gcc/gcc-cross.inc @@ -25,8 +25,8 @@ EXTRA_OECONF += "\ " EXTRA_OECONF_PATHS = "\ - --with-gxx-include-dir=${STAGING_DIR_TARGET}${target_includedir}/c++/${BINV} \ - --with-sysroot=${STAGING_DIR_TARGET} \ + --with-gxx-include-dir=/not/exist${target_includedir}/c++/${BINV} \ + --with-sysroot=/not/exist \ --with-build-sysroot=${STAGING_DIR_TARGET} \ " diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc b/meta/recipes-devtools/gcc/gcc-runtime.inc index 167869e..0348bc4 100644 --- a/meta/recipes-devtools/gcc/gcc-runtime.inc +++ b/meta/recipes-devtools/gcc/gcc-runtime.inc @@ -4,7 +4,7 @@ CXXFLAGS := "${@oe_filter_out('-fvisibility-inlines-hidden', '${CXXFLAGS}', d)}" EXTRA_OECONF_PATHS = "\ --with-gxx-include-dir=${includedir}/c++/${BINV} \ - --with-sysroot=${STAGING_DIR_TARGET} \ + --with-sysroot=/not/exist \ --with-build-sysroot=${STAGING_DIR_TARGET} \ " diff --git a/meta/recipes-devtools/gcc/libgfortran.inc b/meta/recipes-devtools/gcc/libgfortran.inc index cf7942f..e42843d 100644 --- a/meta/recipes-devtools/gcc/libgfortran.inc +++ b/meta/recipes-devtools/gcc/libgfortran.inc @@ -1,7 +1,7 @@ require gcc-configure-common.inc EXTRA_OECONF_PATHS = "\ - --with-sysroot=${STAGING_DIR_TARGET} \ + --with-sysroot=/not/exist \ --with-build-sysroot=${STAGING_DIR_TARGET} \ " -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
