From 971479ed6276782a1768a1b8effec2a34787661c Mon Sep 17 00:00:00 2001 From: Yann Droneaud Date: Fri, 25 Oct 2019 15:42:41 +0200 Subject: [PATCH] toolchain/external: copy libssp.so if SSP is enabled In Buildroot, the internal toolchain backend uses the SSP support from the C library, not that of gcc. Some external toolchains come with SSP suport in gcc, which is implemented in libssp.so, rather than in the C library. When a toolchain even has both, it is up to the compiler to decide whether it will link to libssp or use the support from the C library. However, in the latter case, a (incorrectly written) package may decide to explicitly link with libssp.so when it is available (even though the compiler may have decided otherwise if left by itself). This is the case for example with sox, which results in runtime failures, such as: $ sox sox: error while loading shared libraries: libssp.so.0: cannot open shared object file: No such file or directory Even if sox is wrong in doing so, the case for libssp-only toolchains is still valid, and we must copy it as we copy other libs. Signed-off-by: Yann Droneaud Signed-off-by: Yann E. MORIN Signed-off-by: Thomas Petazzoni --- toolchain/toolchain-external/pkg-toolchain-external.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/toolchain/toolchain-external/pkg-toolchain-external.mk b/toolchain/toolchain-external/pkg-toolchain-external.mk index c00211d59c..5eecd2a269 100644 --- a/toolchain/toolchain-external/pkg-toolchain-external.mk +++ b/toolchain/toolchain-external/pkg-toolchain-external.mk @@ -114,6 +114,10 @@ endif TOOLCHAIN_EXTERNAL_LIBS += ld*.so* libgcc_s.so.* libatomic.so.* +ifneq ($(BR2_SSP_NONE),y) +TOOLCHAIN_EXTERNAL_LIBS += libssp.so.* +endif + ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC)$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y) TOOLCHAIN_EXTERNAL_LIBS += libc.so.* libcrypt.so.* libdl.so.* libm.so.* libnsl.so.* libresolv.so.* librt.so.* libutil.so.* ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y) -- 2.30.2