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external-arm-toolchain: un-break target compilation

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Compiling on the target using runtime libs from external-arm-toolchain
requires libgcc.a, as libgcc_s.so explains:

/* GNU ld script
   Use the shared library, but some functions are only in
   the static library.  */
GROUP ( libgcc_s.so.1 -lgcc )

Otherwise it results in errors like:
| /usr/lib/gcc/arm-linux-gnueabi/9.2.1/../../../../arm-linux-gnueabi/bin/ld: cannot find -lgcc
| /usr/lib/gcc/arm-linux-gnueabi/9.2.1/../../../../arm-linux-gnueabi/bin/ld: cannot find -lgcc
| collect2: error: ld returned 1 exit status

This already has been fixed before in this commit:
https://git.linaro.org/openembedded/meta-linaro.git/commit/?id=91ea4d017bf0598e49944e76c889e66d58c066ce

But then it got broken/undone here w/o due review:
https://git.linaro.org/openembedded/meta-linaro.git/commit/?id=b43d5f0ce431ba1e242504641266a63293ded5db

Even though it's a static library, we want it to be in libgcc-dev as it's
not optional, but rather required for development.

Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Denys Dmytriyenko
2020-06-03 20:24:02 -04:00
committed by Jon Mason
parent f2069723f2
commit 7765d89009
1 changed files with 2 additions and 1 deletions
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meta-arm-toolchain/recipes-devtools/external-arm-toolchain/external-arm-toolchain.bb
+2 -1
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@@ -117,7 +117,7 @@ do_install() {
sed -i -e 's#/bin/bash#/bin/sh#' ${D}${bindir}/ldd 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}/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}/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}/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}/finclude ${D}${libdir}/gcc/${EAT_TARGET_SYS}/${EAT_VER_GCC}/
@@ -310,6 +310,7 @@ INSANE_SKIP_${PN}-utils += "ldflags"
INSANE_SKIP_libstdc++ += "ldflags" INSANE_SKIP_libstdc++ += "ldflags"
INSANE_SKIP_libgfortran += "ldflags" INSANE_SKIP_libgfortran += "ldflags"
INSANE_SKIP_libgcc += "ldflags dev-deps" INSANE_SKIP_libgcc += "ldflags dev-deps"
INSANE_SKIP_libgcc-dev += "staticdev"
INSANE_SKIP_libgfortran += "ldflags dev-deps" INSANE_SKIP_libgfortran += "ldflags dev-deps"
INSANE_SKIP_libstdc++ += "ldflags dev-deps" INSANE_SKIP_libstdc++ += "ldflags dev-deps"
INSANE_SKIP_libatomic += "ldflags" INSANE_SKIP_libatomic += "ldflags"