Commit e585f2d2 authored by Dick Hollenbeck's avatar Dick Hollenbeck

A hopeful fix for bug lp:1322354

parent c8479cdd
...@@ -203,12 +203,17 @@ if( CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang" ) ...@@ -203,12 +203,17 @@ if( CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${PIC_FLAG}" ) set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${PIC_FLAG}" )
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${PIC_FLAG}" ) set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${PIC_FLAG}" )
# Thou shalt not link vaporware and tell us it's a valid DSO (apple ld doesn't support it)
if( NOT APPLE ) if( NOT APPLE )
# Thou shalt not link vaporware and tell us it's a valid DSO (apple ld doesn't support it)
set( CMAKE_SHARED_LINKER_FLAGS "${TO_LINKER},--no-undefined" ) set( CMAKE_SHARED_LINKER_FLAGS "${TO_LINKER},--no-undefined" )
set( CMAKE_MODULE_LINKER_FLAGS "${TO_LINKER},--no-undefined" ) set( CMAKE_MODULE_LINKER_FLAGS "${TO_LINKER},--no-undefined" )
set( CMAKE_EXE_LINKER_FLAGS_RELEASE "-s" ) set( CMAKE_EXE_LINKER_FLAGS_RELEASE "-s" )
# Defeat ELF's ability to use the GOT to replace locally implemented functions
# with ones from another module.
set( CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${TO_LINKER},-Bsymbolic" )
set( CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${TO_LINKER},-Bsymbolic" )
endif() endif()
endif() endif()
......
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