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Statically link libgcc and libstdc++

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Summary:
This should allow us to distributed Memgraph executables on machines
which have different versions of libstdc++.

Reviewers: mferencevic, buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D1307
This commit is contained in:
Teon Banek 2018-03-20 11:12:20 +01:00
parent ffe7df793a
commit e77f18bebc
1 changed files with 8 additions and 0 deletions
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8
CMakeLists.txt
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@ -73,6 +73,14 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1z -Wall \
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO
"${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -fno-omit-frame-pointer")
# Statically link libgcc and libstdc++, the GCC allows this according to:
# https://www.gnu.org/licenses/gcc-exception-faq.html
# Last checked for gcc-7.3, we are using gcc-6.3 on build machines (license is
# valid there also).
# ** If we change versions, recheck this! **
# ** Static linking is allowed only for executables! **
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++")
# Use gold linker to speedup build
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=gold")