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-rw-r--r--meta/classes/siteconfig.bbclass4
-rw-r--r--meta/conf/bitbake.conf1
-rw-r--r--meta/recipes-core/eglibc/eglibc-initial.inc7
-rw-r--r--meta/recipes-core/eglibc/eglibc.inc15
-rw-r--r--meta/recipes-core/glibc/glibc-initial.inc7
-rw-r--r--meta/recipes-core/glibc/glibc.inc15
-rw-r--r--meta/recipes-devtools/gcc/gcc-cross-intermediate.inc6
7 files changed, 51 insertions, 4 deletions
diff --git a/meta/classes/siteconfig.bbclass b/meta/classes/siteconfig.bbclass
index e7cc9ae0d..5edc0d6a0 100644
--- a/meta/classes/siteconfig.bbclass
+++ b/meta/classes/siteconfig.bbclass
@@ -10,13 +10,15 @@ python siteconfig_do_siteconfig () {
sstate_install(shared_state, d)
}
+EXTRASITECONFIG ?= ""
+
siteconfig_do_siteconfig_gencache () {
mkdir -p ${WORKDIR}/site_config
gen-site-config ${FILE_DIRNAME}/site_config \
>${WORKDIR}/site_config/configure.ac
cd ${WORKDIR}/site_config
autoconf
- CONFIG_SITE="" ./configure ${CONFIGUREOPTS} --cache-file ${PN}_cache
+ CONFIG_SITE="" ${EXTRASITECONFIG} ./configure ${CONFIGUREOPTS} --cache-file ${PN}_cache
sed -n -e "/ac_cv_c_bigendian/p" -e "/ac_cv_sizeof_/p" \
-e "/ac_cv_type_/p" -e "/ac_cv_header_/p" -e "/ac_cv_func_/p" \
< ${PN}_cache > ${PN}_config
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 19ec1a7ce..1c6c7e5f1 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -293,6 +293,7 @@ STAGING_PYDIR = "${STAGING_DIR}/lib/python2.4"
# This should really be MULTIMACH_TARGET_SYS but that breaks "all" and machine
# specific packages - hack around it for now.
STAGING_DIR_TARGET = "${STAGING_DIR}/${BASEPKG_TARGET_SYS}"
+STAGING_DIR_TCBOOTSTRAP = "${STAGING_DIR_TARGET}-tcbootstrap"
# Setting DEPLOY_DIR outside of TMPDIR is helpful, when you are using
# packaged staging and/or multimachine.
diff --git a/meta/recipes-core/eglibc/eglibc-initial.inc b/meta/recipes-core/eglibc/eglibc-initial.inc
index cb50e8922..ce85d9909 100644
--- a/meta/recipes-core/eglibc/eglibc-initial.inc
+++ b/meta/recipes-core/eglibc/eglibc-initial.inc
@@ -45,8 +45,15 @@ do_install () {
install -m 644 csu/crt[1in].o ${D}${libdir}
${CC} -nostdlib -nostartfiles -shared -x c /dev/null \
-o ${D}${libdir}/libc.so
+
+ # add links to linux-libc-headers: gcc-{cross,crossdk}-intermediate need this.
+ for t in linux asm asm-generic; do
+ ln -s ${STAGING_DIR_TARGET}${includedir}/$t ${D}${includedir}/
+ done
}
do_siteconfig () {
:
}
+
+do_populate_sysroot[sstate-outputdirs] = "${STAGING_DIR_TCBOOTSTRAP}"
diff --git a/meta/recipes-core/eglibc/eglibc.inc b/meta/recipes-core/eglibc/eglibc.inc
index 63c313ca4..8314cb154 100644
--- a/meta/recipes-core/eglibc/eglibc.inc
+++ b/meta/recipes-core/eglibc/eglibc.inc
@@ -4,6 +4,21 @@ STAGINGCC = "gcc-cross-intermediate"
STAGINGCC_virtclass-nativesdk = "gcc-crosssdk-intermediate"
PATH_prepend = "${STAGING_BINDIR_TOOLCHAIN}.${STAGINGCC}:"
+TOOLCHAIN_OPTIONS = " --sysroot=${STAGING_DIR_TCBOOTSTRAP}"
+
+# siteconfig.bbclass runs configure which needs a working compiler
+# For the compiler to work we need a working libc yet libc isn't
+# in the sysroots directory at this point. This means the libc.so
+# linker script won't work as the --sysroot setting isn't correct.
+# Here we create a hacked up libc linker script and pass in the right
+# flags to let configure work. Ugly.
+EXTRASITECONFIG = "CFLAGS='${CFLAGS} -Wl,-L${WORKDIR}/site_config_libc -L${WORKDIR}/site_config_libc -L${SYSROOT_DESTDIR}${libdir} -L${SYSROOT_DESTDIR}${base_libdir} -Wl,-L${SYSROOT_DESTDIR}${libdir} -Wl,-L${SYSROOT_DESTDIR}${base_libdir}'"
+siteconfig_do_siteconfig_gencache_prepend = " \
+ mkdir -p ${WORKDIR}/site_config_libc; \
+ cp ${SYSROOT_DESTDIR}${libdir}/libc.so ${WORKDIR}/site_config_libc; \
+ sed -i -e 's# ${base_libdir}# ${SYSROOT_DESTDIR}${base_libdir}#g' -e 's# ${libdir}# ${SYSROOT_DESTDIR}${libdir}#g' ${WORKDIR}/site_config_libc/libc.so; \
+"
+
# nptl needs unwind support in gcc, which can't be built without glibc.
DEPENDS = "virtual/${TARGET_PREFIX}gcc-intermediate linux-libc-headers"
#this leads to circular deps, so lets not add it yet
diff --git a/meta/recipes-core/glibc/glibc-initial.inc b/meta/recipes-core/glibc/glibc-initial.inc
index 99aa05fab..3745955f6 100644
--- a/meta/recipes-core/glibc/glibc-initial.inc
+++ b/meta/recipes-core/glibc/glibc-initial.inc
@@ -53,8 +53,15 @@ do_install () {
install -m 644 csu/crt[1in].o ${D}${libdir}
${CC} -nostdlib -nostartfiles -shared -x c /dev/null \
-o ${D}${libdir}/libc.so
+
+ # add links to linux-libc-headers: gcc-{cross,crossdk}-intermediate need this.
+ for t in linux asm asm-generic; do
+ ln -s ${STAGING_DIR_TARGET}${includedir}/$t ${D}${includedir}/
+ done
}
do_siteconfig () {
:
}
+
+do_populate_sysroot[sstate-outputdirs] = "${STAGING_DIR_TCBOOTSTRAP}"
diff --git a/meta/recipes-core/glibc/glibc.inc b/meta/recipes-core/glibc/glibc.inc
index cdfa06de9..127ae231d 100644
--- a/meta/recipes-core/glibc/glibc.inc
+++ b/meta/recipes-core/glibc/glibc.inc
@@ -21,6 +21,21 @@ STAGINGCC = "gcc-cross-intermediate"
STAGINGCC_virtclass-nativesdk = "gcc-crosssdk-intermediate"
PATH_prepend = "${STAGING_BINDIR_TOOLCHAIN}.${STAGINGCC}:"
+TOOLCHAIN_OPTIONS = " --sysroot=${STAGING_DIR_TCBOOTSTRAP}"
+
+# siteconfig.bbclass runs configure which needs a working compiler
+# For the compiler to work we need a working libc yet libc isn't
+# in the sysroots directory at this point. This means the libc.so
+# linker script won't work as the --sysroot setting isn't correct.
+# Here we create a hacked up libc linker script and pass in the right
+# flags to let configure work. Ugly.
+EXTRASITECONFIG = "CFLAGS='${CFLAGS} -Wl,-L${WORKDIR}/site_config_libc -L${WORKDIR}/site_config_libc -L${SYSROOT_DESTDIR}${libdir} -L${SYSROOT_DESTDIR}${base_libdir} -Wl,-L${SYSROOT_DESTDIR}${libdir} -Wl,-L${SYSROOT_DESTDIR}${base_libdir}'"
+siteconfig_do_siteconfig_gencache_prepend = " \
+ mkdir -p ${WORKDIR}/site_config_libc; \
+ cp ${SYSROOT_DESTDIR}${libdir}/libc.so ${WORKDIR}/site_config_libc; \
+ sed -i -e 's# ${base_libdir}# ${SYSROOT_DESTDIR}${base_libdir}#g' -e 's# ${libdir}# ${SYSROOT_DESTDIR}${libdir}#g' ${WORKDIR}/site_config_libc/libc.so; \
+"
+
inherit autotools
GLIBC_EXTRA_OECONF ?= ""
diff --git a/meta/recipes-devtools/gcc/gcc-cross-intermediate.inc b/meta/recipes-devtools/gcc/gcc-cross-intermediate.inc
index 12fdb70ae..01571a320 100644
--- a/meta/recipes-devtools/gcc/gcc-cross-intermediate.inc
+++ b/meta/recipes-devtools/gcc/gcc-cross-intermediate.inc
@@ -14,13 +14,13 @@ EXTRA_OECONF = "--with-local-prefix=${STAGING_DIR_TARGET}${target_prefix} \
--enable-languages=c \
${OPTSPACE} \
--program-prefix=${TARGET_PREFIX} \
- --with-sysroot=${STAGING_DIR_TARGET} \
- --with-build-sysroot=${STAGING_DIR_TARGET} \
+ --with-sysroot=${STAGING_DIR_TCBOOTSTRAP} \
+ --with-build-sysroot=${STAGING_DIR_TCBOOTSTRAP} \
${EXTRA_OECONF_INTERMEDIATE} \
${@get_gcc_fpu_setting(bb, d)}"
do_populate_sysroot[sstate-inputdirs] = "${SYSROOT_DESTDIR}/${STAGING_DIR_HOST} ${SYSROOT_DESTDIR}/${STAGING_DIR_TARGET}/${target_base_libdir}"
-do_populate_sysroot[sstate-outputdirs] = "${STAGING_DIR_HOST} ${STAGING_DIR_TARGET}/${target_base_libdir}"
+do_populate_sysroot[sstate-outputdirs] = "${STAGING_DIR_HOST} ${STAGING_DIR_TCBOOTSTRAP}/${target_base_libdir}"
do_compile () {
oe_runmake