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BUG: Set GCC_SYMBOLS_PRIVATE_EXTERN and GCC_INLINES_ARE_PRIVATE_EXTERN attributes on all projects to prevent -fvisibility=hidden flags. This is needed to make RTTI work by default.

This commit is contained in:
Brad King 2006-07-27 15:02:35 -04:00
parent 7e3310e6e5
commit d3e8ef705e
1 changed files with 4 additions and 4 deletions
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8
Source/cmGlobalXCodeGenerator.cxx
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@ -1213,10 +1213,6 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmTarget& target,
this->CreateString("mh_bundle"));
buildSettings->AddAttribute("GCC_DYNAMIC_NO_PIC",
this->CreateString("NO"));
buildSettings->AddAttribute("GCC_SYMBOLS_PRIVATE_EXTERN",
this->CreateString("NO"));
buildSettings->AddAttribute("GCC_INLINES_ARE_PRIVATE_EXTERN",
this->CreateString("NO"));
// Add the flags to create an executable.
std::string createFlags =
this->LookupFlags("CMAKE_", lang, "_LINK_FLAGS", "");
@ -1396,6 +1392,10 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmTarget& target,
this->CreateString(optLevel));
buildSettings->AddAttribute("OPTIMIZATION_CFLAGS",
this->CreateString(oflagc.c_str()));
buildSettings->AddAttribute("GCC_SYMBOLS_PRIVATE_EXTERN",
this->CreateString("NO"));
buildSettings->AddAttribute("GCC_INLINES_ARE_PRIVATE_EXTERN",
this->CreateString("NO"));
if(lang && strcmp(lang, "CXX") == 0)
{
flags += " ";