All of lore.kernel.org
 help / color / mirror / Atom feed
From: Mark Hatle <mark.hatle@windriver.com>
To: <yocto@yoctoproject.org>, <openembedded-core@lists.openembedded.org>
Subject: RFC: [PATCH 1/1] toolchain-scripts: Sync the SDK/ADT values to the build system
Date: Tue, 10 Jul 2012 15:54:38 -0500	[thread overview]
Message-ID: <a5c0682f85ac03ea09346d504843d362ab153911.1341953258.git.mark.hatle@windriver.com> (raw)
In-Reply-To: <cover.1341953258.git.mark.hatle@windriver.com>

The build system passes specific TUNE (fundamental) flag values to various
tools instead of using a shell wrapper or similar.  It is important that the
build system and ADT/SDK match the behaviors exactly, or we are likely to
have differences in the way build-system and external components are built
leading to configuration, compilation and/or run-time problems.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
---
 meta/classes/toolchain-scripts.bbclass |   63 +++++++++++++++++++++++---------
 1 files changed, 45 insertions(+), 18 deletions(-)

diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index bedcd61..bf37ec9 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -14,9 +14,18 @@ toolchain_create_sdk_env_script () {
 	echo 'export PKG_CONFIG_SYSROOT_DIR=${SDKTARGETSYSROOT}' >> $script
 	echo 'export PKG_CONFIG_PATH=${SDKTARGETSYSROOT}${libdir}/pkgconfig' >> $script
 	echo 'export CONFIG_SITE=${SDKPATH}/site-config-${REAL_MULTIMACH_TARGET_SYS}' >> $script
-	echo 'export CC=${TARGET_PREFIX}gcc' >> $script
-	echo 'export CXX=${TARGET_PREFIX}g++' >> $script
+	echo 'export CC="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${SDKTARGETSYSROOT}"' >> $script
+	echo 'export CXX="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${SDKTARGETSYSROOT}"' >> $script
+	echo 'export CPP="${TARGET_PREFIX}gcc -E ${TARGET_CC_ARCH} --sysroot=${SDKTARGETSYSROOT}"' >> $script
+	echo 'export AS="${TARGET_PREFIX}as ${TARGET_AS_ARCH}"' >> $script
+	echo 'export LD="${TARGET_PREFIX}ld ${TARGET_LD_ARCH} --sysroot=${SDKTARGETSYSROOT}"' >> $script
 	echo 'export GDB=${TARGET_PREFIX}gdb' >> $script
+	echo 'export STRIP=${TARGET_PREFIX}strip' >> $script
+	echo 'export RANLIB=${TARGET_PREFIX}ranlib' >> $script
+	echo 'export OBJCOPY=${TARGET_PREFIX}objcopy' >> $script
+	echo 'export OBJDUMP=${TARGET_PREFIX}objdump' >> $script
+	echo 'export AR=${TARGET_PREFIX}-ar' >> $script
+	echo 'export NM=${TARGET_PREFIX}-nm' >> $script
 	echo 'export TARGET_PREFIX=${TARGET_PREFIX}' >> $script
 	echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS} --build=${SDK_ARCH}-linux --with-libtool-sysroot=${SDKTARGETSYSROOT}"' >> $script
 	if [ "${TARGET_OS}" = "darwin8" ]; then
@@ -26,10 +35,10 @@ toolchain_create_sdk_env_script () {
 		cd ${SDK_OUTPUT}${SDKTARGETSYSROOT}/usr
 		ln -s /usr/local local
 	fi
-	echo 'export CFLAGS="${TARGET_CC_ARCH} --sysroot=${SDKTARGETSYSROOT}"' >> $script
-	echo 'export CXXFLAGS="${TARGET_CC_ARCH} --sysroot=${SDKTARGETSYSROOT}"' >> $script
-	echo 'export LDFLAGS="${TARGET_LD_ARCH} --sysroot=${SDKTARGETSYSROOT}"' >> $script
-	echo 'export CPPFLAGS="${TARGET_CC_ARCH} --sysroot=${SDKTARGETSYSROOT}"' >> $script
+	echo 'export CFLAGS="${TARGET_CFLAGS}"' >> $script
+	echo 'export CXXFLAGS="${TARGET_CXXFLAGS}"' >> $script
+	echo 'export LDFLAGS="${TARGET_LDFLAGS}"' >> $script
+	echo 'export CPPFLAGS="${TARGET_CPPFLAGS}"' >> $script
 	echo 'export OECORE_NATIVE_SYSROOT="${SDKPATHNATIVE}"' >> $script
 	echo 'export OECORE_TARGET_SYSROOT="${SDKTARGETSYSROOT}"' >> $script
 	echo 'export OECORE_ACLOCAL_OPTS="-I ${SDKPATHNATIVE}/usr/share/aclocal"' >> $script
@@ -49,9 +58,18 @@ toolchain_create_tree_env_script () {
 
 	echo 'export CONFIG_SITE="${@siteinfo_get_files(d)}"' >> $script
 
-	echo 'export CC=${TARGET_PREFIX}gcc' >> $script
-	echo 'export CXX=${TARGET_PREFIX}g++' >> $script
+	echo 'export CC="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
+	echo 'export CXX="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
+	echo 'export CPP="${TARGET_PREFIX}gcc -E ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
+	echo 'export AS="${TARGET_PREFIX}as ${TARGET_AS_ARCH}"' >> $script
+	echo 'export LD="${TARGET_PREFIX}ld ${TARGET_LD_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
 	echo 'export GDB=${TARGET_PREFIX}gdb' >> $script
+	echo 'export STRIP=${TARGET_PREFIX}strip' >> $script
+	echo 'export RANLIB=${TARGET_PREFIX}ranlib' >> $script
+	echo 'export OBJCOPY=${TARGET_PREFIX}objcopy' >> $script
+	echo 'export OBJDUMP=${TARGET_PREFIX}objdump' >> $script
+	echo 'export AR=${TARGET_PREFIX}-ar' >> $script
+	echo 'export NM=${TARGET_PREFIX}-nm' >> $script
 	echo 'export TARGET_PREFIX=${TARGET_PREFIX}' >> $script
 	echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS} --build=${BUILD_SYS} --with-libtool-sysroot=${STAGING_DIR_TARGET}"' >> $script
 	if [ "${TARGET_OS}" = "darwin8" ]; then
@@ -61,10 +79,10 @@ toolchain_create_tree_env_script () {
 		cd ${SDK_OUTPUT}${SDKTARGETSYSROOT}/usr
 		ln -s /usr/local local
 	fi
-	echo 'export CFLAGS="${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
-	echo 'export CXXFLAGS="${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
-	echo 'export LDFLAGS="${TARGET_LD_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
-	echo 'export CPPFLAGS="${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"' >> $script
+	echo 'export CFLAGS="${TARGET_CFLAGS}"' >> $script
+	echo 'export CXXFLAGS="${TARGET_CXXFLAGS}"' >> $script
+	echo 'export LDFLAGS="${TARGET_LDFLAGS}"' >> $script
+	echo 'export CPPFLAGS="${TARGET_CPPFLAGS}"' >> $script
 	echo 'export OECORE_NATIVE_SYSROOT="${STAGING_DIR_NATIVE}"' >> $script
 	echo 'export OECORE_TARGET_SYSROOT="${STAGING_DIR_TARGET}"' >> $script
 	echo 'export OECORE_ACLOCAL_OPTS="-I ${STAGING_DIR_NATIVE}/usr/share/aclocal"' >> $script
@@ -83,9 +101,18 @@ toolchain_create_sdk_env_script_for_installer () {
 	echo 'export PKG_CONFIG_SYSROOT_DIR=##SDKTARGETSYSROOT##' >> $script
 	echo 'export PKG_CONFIG_PATH=##SDKTARGETSYSROOT##${target_libdir}/pkgconfig' >> $script
 	echo 'export CONFIG_SITE=${SDKPATH}/site-config-'"${multimach_target_sys}" >> $script
-	echo 'export CC=${TARGET_PREFIX}gcc' >> $script
-	echo 'export CXX=${TARGET_PREFIX}g++' >> $script
+	echo 'export CC="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=##SDKTARGETSYSROOT##"' >> $script
+	echo 'export CXX="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=##SDKTARGETSYSROOT##"' >> $script
+	echo 'export CPP="${TARGET_PREFIX}gcc -E ${TARGET_CC_ARCH} --sysroot=##SDKTARGETSYSROOT##"' >> $script
+	echo 'export AS="${TARGET_PREFIX}as ${TARGET_AS_ARCH}"' >> $script
+	echo 'export LD="${TARGET_PREFIX}ld ${TARGET_LD_ARCH} --sysroot=##SDKTARGETSYSROOT##"' >> $script
 	echo 'export GDB=${TARGET_PREFIX}gdb' >> $script
+	echo 'export STRIP=${TARGET_PREFIX}strip' >> $script
+	echo 'export RANLIB=${TARGET_PREFIX}ranlib' >> $script
+	echo 'export OBJCOPY=${TARGET_PREFIX}objcopy' >> $script
+	echo 'export OBJDUMP=${TARGET_PREFIX}objdump' >> $script
+	echo 'export AR=${TARGET_PREFIX}-ar' >> $script
+	echo 'export NM=${TARGET_PREFIX}-nm' >> $script
 	echo 'export TARGET_PREFIX=${TARGET_PREFIX}' >> $script
 	echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS} --build=${SDK_ARCH}-linux --with-libtool-sysroot=##SDKTARGETSYSROOT##"' >> $script
 	if [ "${TARGET_OS}" = "darwin8" ]; then
@@ -95,10 +122,10 @@ toolchain_create_sdk_env_script_for_installer () {
 		cd ${SDK_OUTPUT}${SDKTARGETSYSROOT}/usr
 		ln -s /usr/local local
 	fi
-	echo 'export CFLAGS="${TARGET_CC_ARCH} --sysroot=##SDKTARGETSYSROOT##"' >> $script
-	echo 'export CXXFLAGS="${TARGET_CC_ARCH} --sysroot=##SDKTARGETSYSROOT##"' >> $script
-	echo 'export LDFLAGS="${TARGET_LD_ARCH} --sysroot=##SDKTARGETSYSROOT##"' >> $script
-	echo 'export CPPFLAGS="${TARGET_CC_ARCH} --sysroot=##SDKTARGETSYSROOT##"' >> $script
+	echo 'export CFLAGS="${TARGET_CFLAGS}"' >> $script
+	echo 'export CXXFLAGS="${TARGET_CXXFLAGS}"' >> $script
+	echo 'export LDFLAGS="${TARGET_LDFLAGS}"' >> $script
+	echo 'export CPPFLAGS="${TARGET_CPPFLAGS}"' >> $script
 	echo 'export OECORE_NATIVE_SYSROOT="${SDKPATHNATIVE}"' >> $script
 	echo 'export OECORE_TARGET_SYSROOT="##SDKTARGETSYSROOT##"' >> $script
         echo 'export OECORE_ACLOCAL_OPTS="-I ${SDKPATHNATIVE}/usr/share/aclocal"' >> $script
-- 
1.7.3.4



  reply	other threads:[~2012-07-10 20:44 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-10 20:54 RFC: [PATCH 0/1] Build system/SDK/ADT differ in toolchain config Mark Hatle
2012-07-10 20:54 ` Mark Hatle [this message]
2012-07-11 10:48   ` [OE-core] RFC: [PATCH 1/1] toolchain-scripts: Sync the SDK/ADT values to the build system Richard Purdie
2012-07-11 10:48     ` Richard Purdie
2012-07-18  7:52   ` Saul Wold

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=a5c0682f85ac03ea09346d504843d362ab153911.1341953258.git.mark.hatle@windriver.com \
    --to=mark.hatle@windriver.com \
    --cc=openembedded-core@lists.openembedded.org \
    --cc=yocto@yoctoproject.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.