mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-06 01:24:08 +00:00
Code Activity

Use Position Independent Code flag on Static library builds (#4043)

Browse source 
Not compiling libz3 with `-fPIC` may lead to errors when using it in his static flavor from a shared library.

Related https://github.com/Z3Prover/z3/issues/4038
This commit is contained in:
Alberto Garcia Illera 2020-04-22 13:52:05 -04:00 committed by GitHub
parent 5ec04f7fd2
commit 53c14bd554
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
CMakeLists.txt
View file

@ -374,17 +374,16 @@ endif()
# Position independent code # Position independent code
################################################################################ ################################################################################
# This is required because code built in the components will end up in a shared # This is required because code built in the components will end up in a shared
# library. If not building a shared library ``-fPIC`` isn't needed and would add # library.
# unnecessary overhead.
if (Z3_BUILD_LIBZ3_SHARED) # Avoid adding -fPIC compiler switch if we compile with MSVC (which does not
# Avoid adding -fPIC compiler switch if we compile with MSVC (which does not # support the flag) or if we target Windows, which generally does not use
# support the flag) or if we target Windows, which generally does not use # position independent code for native code shared libraries (DLLs).
# position independent code for native code shared libraries (DLLs). if (NOT (MSVC OR MINGW OR WIN32))
if (NOT (MSVC OR MINGW OR WIN32)) z3_add_cxx_flag("-fPIC" REQUIRED)
z3_add_cxx_flag("-fPIC" REQUIRED)
endif()
endif() endif()
################################################################################ ################################################################################
# Link time optimization # Link time optimization
################################################################################ ################################################################################