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external-arm-toolchain: Align glibc packaging to OE TARGET_SYS

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OE native and cross compilers (in case of SDK) uses OE TARGET_SYS to
create standard paths to search for libraries and headers during
compilation.

Currently external-arm-toolchain recipe temporarily override TARGET_SYS
with EAT_TARGET_SYS and packages libraries and headers corresponding to
EAT_TARGET_SYS which leads to failures during native and cross compilation
(in case of SDK) such as:

$ $CXX -o hello++ hello.cpp
In file included from hello.cpp:1:
/tmp/armsdk/sysroots/armv7at2hf-neon-oe-linux-gnueabi/usr/include/c++/9.2.1/iostream:38:10: fatal error: bits/c++config.h: No such file or directory
   38 | #include <bits/c++config.h>
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.

$ $CC hello.c
real-ld: cannot find crtbeginS.o: No such file or directory

So remove temp override of TARGET_SYS and rather package libraries and
headers corresponding to OE TARGET_SYS.

This fixes changes added in commit:
https://git.linaro.org/openembedded/meta-linaro.git/commit/?id=91ea4d017bf0598e49944e76c889e66d58c066ce

Also, update location for unwind.h gcc-arm-common.inc accordingly.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Sumit Garg
2020-06-12 16:02:06 +05:30
committed by Jon Mason
parent ceff030d5c
commit 6eca170875
2 changed files with 11 additions and 9 deletions
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18
meta-arm-toolchain/recipes-devtools/external-arm-toolchain/external-arm-toolchain.bb
View File

@@ -54,7 +54,6 @@ PROVIDES += "\
PV = "${EAT_VER_MAIN}"
BINV = "${EAT_VER_GCC}"
TARGET_SYS = "${EAT_TARGET_SYS}"
SRC_URI = "file://SUPPORTED"
@@ -75,8 +74,8 @@ do_install() {
install -d ${D}${datadir}
install -d ${D}${includedir}
install -d ${D}/include
install -d ${D}${libdir}/${EAT_TARGET_SYS}/${EAT_VER_GCC}
install -d ${D}${libdir}/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}
install -d ${D}${libdir}/${TARGET_SYS}/${EAT_VER_GCC}
install -d ${D}${libdir}/gcc/${TARGET_SYS}/${EAT_VER_GCC}
CP_ARGS="-Prf --preserve=mode,timestamps --no-preserve=ownership"
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/${EAT_TARGET_SYS}/${EAT_LIBDIR}/* ${D}${base_libdir}
@@ -105,6 +104,9 @@ do_install() {
fi
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/${EAT_TARGET_SYS}/include/* ${D}${includedir}
if [ -d ${D}${includedir}/c++/${EAT_VER_GCC}/${EAT_TARGET_SYS} ]; then
mv ${D}${includedir}/c++/${EAT_VER_GCC}/${EAT_TARGET_SYS} ${D}${includedir}/c++/${EAT_VER_GCC}/${TARGET_SYS}
fi
ln -sf ../usr/include/c++ ${D}/include/c++
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/${EAT_TARGET_SYS}/libc/usr/bin/* ${D}${bindir}
@@ -116,11 +118,11 @@ do_install() {
sed -i -e 's#/bin/bash#/bin/sh#' ${D}${bindir}/tzselect
sed -i -e 's#/bin/bash#/bin/sh#' ${D}${bindir}/ldd
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/lib/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/crt*.o ${D}${libdir}/${EAT_TARGET_SYS}/${EAT_VER_GCC}/
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/lib/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/libgcc* ${D}${libdir}/${EAT_TARGET_SYS}/${EAT_VER_GCC}/
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/lib/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/libgcov* ${D}${libdir}/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/lib/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/include ${D}${libdir}/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/lib/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/finclude ${D}${libdir}/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/lib/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/crt*.o ${D}${libdir}/${TARGET_SYS}/${EAT_VER_GCC}/
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/lib/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/libgcc* ${D}${libdir}/${TARGET_SYS}/${EAT_VER_GCC}/
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/lib/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/libgcov* ${D}${libdir}/gcc/${TARGET_SYS}/${EAT_VER_GCC}/
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/lib/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/include ${D}${libdir}/gcc/${TARGET_SYS}/${EAT_VER_GCC}/
cp ${CP_ARGS} ${EXTERNAL_TOOLCHAIN}/lib/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/finclude ${D}${libdir}/gcc/${TARGET_SYS}/${EAT_VER_GCC}/
# fix up the copied symlinks (they are still pointing to the multiarch directory)
linker_name="${@bb.utils.contains("TUNE_FEATURES", "aarch64", "ld-linux-aarch64.so.1", bb.utils.contains("TUNE_FEATURES", "callconvention-hard", "ld-linux-armhf.so.3", "ld-linux.so.3",d), d)}"

2
meta-arm-toolchain/recipes-devtools/gcc/gcc-arm-common.inc
View File

@@ -12,7 +12,7 @@
do_install_prepend_class-target () {
if [ "${TCMODE}" = "external-arm" -a ! -f ${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/gcc/${TARGET_SYS}/${BINV}/include/unwind.h ]; then
install -d ${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/gcc/${TARGET_SYS}/${BINV}/include/
install ${STAGING_LIBDIR}/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/include/unwind.h ${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/gcc/${TARGET_SYS}/${BINV}/include/
install ${STAGING_LIBDIR}/gcc/${TARGET_SYS}/${EAT_VER_GCC}/include/unwind.h ${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/gcc/${TARGET_SYS}/${BINV}/include/
fi
}