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authorMike Crowe <mac@mcrowe.com>2019-06-25 14:16:25 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2019-06-27 12:20:36 +0100
commita478ad4c2d062e8b50fb7dc1fc88a728fc26ace6 (patch)
treeca0a3c42e1dee72186e1ef901f963683461aba56 /meta/conf
parentbb75a124251a407daa765fa47b961e733042c33d (diff)
downloadpoky-a478ad4c2d062e8b50fb7dc1fc88a728fc26ace6.tar.gz
bitbake.conf: Stop exporting TARGET_ flags variables
Way back in http://lists.openembedded.org/pipermail/openembedded-core/2014-April/210138.html a few of us discussed not exporting TARGET_LDFLAGS. There seemed to be support for this idea, and I modified our tree to not do so. I then seem to have dropped the ball. :( We've been running like that for over five years, and not observed any problems. It seems sensible to stop exporting TARGET_CPPFLAGS, TARGET_CFLAGS and TARGET_CXXFLAGS too. I've successfully compile-tested core-image-minimal and core-image-sato for x86_64 and qemuarm64 with these changes. (From OE-Core rev: 1b1ab93408c3ba72f855b2f4a028f1a917e9b551) Signed-off-by: Mike Crowe <mac@mcrowe.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf')
-rw-r--r--meta/conf/bitbake.conf8
1 files changed, 4 insertions, 4 deletions
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 4b907d6820..5e93f5c223 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -569,17 +569,17 @@ PATCHRESOLVE = "noop"
569export BUILD_CPPFLAGS = "-isystem${STAGING_INCDIR_NATIVE}" 569export BUILD_CPPFLAGS = "-isystem${STAGING_INCDIR_NATIVE}"
570BUILDSDK_CPPFLAGS = "" 570BUILDSDK_CPPFLAGS = ""
571export CPPFLAGS = "${TARGET_CPPFLAGS}" 571export CPPFLAGS = "${TARGET_CPPFLAGS}"
572export TARGET_CPPFLAGS = "" 572TARGET_CPPFLAGS = ""
573 573
574export BUILD_CFLAGS = "${BUILD_CPPFLAGS} ${BUILD_OPTIMIZATION}" 574export BUILD_CFLAGS = "${BUILD_CPPFLAGS} ${BUILD_OPTIMIZATION}"
575BUILDSDK_CFLAGS = "${BUILDSDK_CPPFLAGS} ${BUILD_OPTIMIZATION} ${DEBUG_PREFIX_MAP}" 575BUILDSDK_CFLAGS = "${BUILDSDK_CPPFLAGS} ${BUILD_OPTIMIZATION} ${DEBUG_PREFIX_MAP}"
576export CFLAGS = "${TARGET_CFLAGS}" 576export CFLAGS = "${TARGET_CFLAGS}"
577export TARGET_CFLAGS = "${TARGET_CPPFLAGS} ${SELECTED_OPTIMIZATION}" 577TARGET_CFLAGS = "${TARGET_CPPFLAGS} ${SELECTED_OPTIMIZATION}"
578 578
579export BUILD_CXXFLAGS = "${BUILD_CFLAGS}" 579export BUILD_CXXFLAGS = "${BUILD_CFLAGS}"
580BUILDSDK_CXXFLAGS = "${BUILDSDK_CFLAGS}" 580BUILDSDK_CXXFLAGS = "${BUILDSDK_CFLAGS}"
581export CXXFLAGS = "${TARGET_CXXFLAGS}" 581export CXXFLAGS = "${TARGET_CXXFLAGS}"
582export TARGET_CXXFLAGS = "${TARGET_CFLAGS}" 582TARGET_CXXFLAGS = "${TARGET_CFLAGS}"
583 583
584export BUILD_LDFLAGS = "-L${STAGING_LIBDIR_NATIVE} \ 584export BUILD_LDFLAGS = "-L${STAGING_LIBDIR_NATIVE} \
585 -L${STAGING_BASE_LIBDIR_NATIVE} \ 585 -L${STAGING_BASE_LIBDIR_NATIVE} \
@@ -601,7 +601,7 @@ TARGET_LINK_HASH_STYLE ?= "${@['-Wl,--hash-style=gnu',''][d.getVar('LINKER_HASH_
601ASNEEDED ?= "-Wl,--as-needed" 601ASNEEDED ?= "-Wl,--as-needed"
602 602
603export LDFLAGS = "${TARGET_LDFLAGS}" 603export LDFLAGS = "${TARGET_LDFLAGS}"
604export TARGET_LDFLAGS = "-Wl,-O1 ${TARGET_LINK_HASH_STYLE} ${ASNEEDED}" 604TARGET_LDFLAGS = "-Wl,-O1 ${TARGET_LINK_HASH_STYLE} ${ASNEEDED}"
605 605
606# Pass parallel make options to the compile task 606# Pass parallel make options to the compile task
607EXTRA_OEMAKE_prepend_task-compile = "${PARALLEL_MAKE} " 607EXTRA_OEMAKE_prepend_task-compile = "${PARALLEL_MAKE} "