From: Fabrice Fontaine Date: Sun, 4 Nov 2018 12:52:11 +0000 (+0100) Subject: libssh2: fix static linking scenarios involving mbedtls X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8b575ffd1b9d0635be5de5a7848d354b53babb49;p=buildroot.git libssh2: fix static linking scenarios involving mbedtls curl can be statically linked with mbedtls, in this case build will fail on: kex.c:(.text+0x1be0): undefined reference to `mbedtls_mpi_read_binary' This is due to the fact that CURL_LIBRARIES does not contain mbedtls library: CURL_LIBRARIES:INTERNAL=curl;cares;ssh2;ssh2;z;ssl;crypto;z;z;crypto;z;z;ssl;z;z;crypto;z even if libcurl.pc is correct: Libs.private: -lcares -lssh2 -L/home/fabrice/buildroot/output/host/bin/../arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -lssh2 /home/fabrice/buildroot/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libmbedcrypto.a /home/fabrice/buildroot/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libmbedcrypto.a -L/home/fabrice/buildroot/output/host/bin/../arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -L/home/fabrice/buildroot/output/host/bin/../arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -lz -lssl -lcrypto -lssl -lz -lz -lcrypto -lz -lz This full library path is added by patch 0002-acinclude.m4-add-mbedtls-to-LIBS.patch on libssh2 so update it to replace $LIBMBDEDCRYPTO by -lmbedcrypto Signed-off-by: Fabrice Fontaine Signed-off-by: Thomas Petazzoni --- diff --git a/package/libssh2/0002-acinclude.m4-add-mbedtls-to-LIBS.patch b/package/libssh2/0002-acinclude.m4-add-mbedtls-to-LIBS.patch index 76e08c51a9..a70b1fe84f 100644 --- a/package/libssh2/0002-acinclude.m4-add-mbedtls-to-LIBS.patch +++ b/package/libssh2/0002-acinclude.m4-add-mbedtls-to-LIBS.patch @@ -8,6 +8,10 @@ libssh2.pc contains correct info for the benefit of pkg-config users. Static link with libssh2 requires this information. Signed-off-by: Baruch Siach +[Fabrice: Replace $LIBMBEDCRYTO by -lmdedcrypto to avoid adding a full +library path to libssh2.pc as it raises build failures on some packages +such as xerces] +Signed-off-by: Fabrice Fontaine --- Upstream status: https://github.com/libssh2/libssh2/pull/242 @@ -22,7 +26,7 @@ index c0e89a1a0c98..02c70845d27c 100644 [mbedtls], [ LIBSSH2_LIB_HAVE_LINKFLAGS([mbedcrypto], [], [#include ], [ AC_DEFINE(LIBSSH2_MBEDTLS, 1, [Use $1]) -+ LIBS="$LIBS $LIBMBEDCRYPTO" ++ LIBS="$LIBS -lmbedcrypto" found_crypto="$1" support_clear_memory=yes ])