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Do not disable RTTI on FreeBSD since this causes other package failures #187

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Do not disable RTTI on FreeBSD since this causes other package failures #187

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12 changes: 8 additions & 4 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -53,8 +53,10 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
add_definitions(-D_HAS_EXCEPTIONS=0)

# Disable RTTI.
string(REGEX REPLACE "/GR" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR-")
if (NOT CMAKE_SYSTEM_NAME MATCHES "FreeBSD") # devel/folly requires RTTI info, see https://github.com/facebook/folly/issues/1606
string(REGEX REPLACE "/GR" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR-")
endif()
else(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
# Use -Wall for clang and gcc.
if(NOT CMAKE_CXX_FLAGS MATCHES "-Wall")
Expand Down Expand Up @@ -83,8 +85,10 @@ else(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")

# Disable RTTI.
string(REGEX REPLACE "-frtti" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
if (NOT CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
string(REGEX REPLACE "-frtti" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
endif()
endif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")

# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to make
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