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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmLocalXCodeGenerator.h"
#include <memory>
#include <ostream>
#include <utility>
#include "cmGeneratorExpression.h"
#include "cmGeneratorTarget.h"
#include "cmGlobalXCodeGenerator.h"
#include "cmMakefile.h"
#include "cmSourceFile.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
class cmGlobalGenerator;
cmLocalXCodeGenerator::cmLocalXCodeGenerator(cmGlobalGenerator* gg,
cmMakefile* mf)
: cmLocalGenerator(gg, mf)
{
// the global generator does this, so do not
// put these flags into the language flags
this->EmitUniversalBinaryFlags = false;
}
cmLocalXCodeGenerator::~cmLocalXCodeGenerator() = default;
std::string cmLocalXCodeGenerator::GetTargetDirectory(
cmGeneratorTarget const*) const
{
// No per-target directory for this generator (yet).
return "";
}
void cmLocalXCodeGenerator::AppendFlagEscape(std::string& flags,
const std::string& rawFlag) const
{
const cmGlobalXCodeGenerator* gg =
static_cast<const cmGlobalXCodeGenerator*>(this->GlobalGenerator);
gg->AppendFlag(flags, rawFlag);
}
void cmLocalXCodeGenerator::Generate()
{
cmLocalGenerator::Generate();
for (const auto& target : this->GetGeneratorTargets()) {
target->HasMacOSXRpathInstallNameDir("");
}
}
void cmLocalXCodeGenerator::AddGeneratorSpecificInstallSetup(std::ostream& os)
{
// First check if we need to warn about incompatible settings
for (const auto& target : this->GetGeneratorTargets()) {
target->HasMacOSXRpathInstallNameDir("");
}
// CMakeIOSInstallCombined.cmake needs to know the location of the top of
// the build directory
os << "set(CMAKE_BINARY_DIR \"" << this->GetBinaryDirectory() << "\")\n\n";
if (this->Makefile->PlatformIsAppleEmbedded()) {
std::string platformName;
switch (this->Makefile->GetAppleSDKType()) {
case cmMakefile::AppleSDK::IPhoneOS:
platformName = "iphoneos";
break;
case cmMakefile::AppleSDK::IPhoneSimulator:
platformName = "iphonesimulator";
break;
case cmMakefile::AppleSDK::AppleTVOS:
platformName = "appletvos";
break;
case cmMakefile::AppleSDK::AppleTVSimulator:
platformName = "appletvsimulator";
break;
case cmMakefile::AppleSDK::WatchOS:
platformName = "watchos";
break;
case cmMakefile::AppleSDK::WatchSimulator:
platformName = "watchsimulator";
break;
case cmMakefile::AppleSDK::MacOS:
break;
}
if (!platformName.empty()) {
// The effective platform name is just the platform name with a hyphen
// prepended. We can get the SUPPORTED_PLATFORMS from the project file
// at runtime, so we don't need to compute that here.
/* clang-format off */
os <<
"if(NOT PLATFORM_NAME)\n"
" if(NOT \"$ENV{PLATFORM_NAME}\" STREQUAL \"\")\n"
" set(PLATFORM_NAME \"$ENV{PLATFORM_NAME}\")\n"
" endif()\n"
" if(NOT PLATFORM_NAME)\n"
" set(PLATFORM_NAME " << platformName << ")\n"
" endif()\n"
"endif()\n\n"
"if(NOT EFFECTIVE_PLATFORM_NAME)\n"
" if(NOT \"$ENV{EFFECTIVE_PLATFORM_NAME}\" STREQUAL \"\")\n"
" set(EFFECTIVE_PLATFORM_NAME \"$ENV{EFFECTIVE_PLATFORM_NAME}\")\n"
" endif()\n"
" if(NOT EFFECTIVE_PLATFORM_NAME)\n"
" set(EFFECTIVE_PLATFORM_NAME -" << platformName << ")\n"
" endif()\n"
"endif()\n\n";
/* clang-format off */
}
}
}
void cmLocalXCodeGenerator::ComputeObjectFilenames(
std::map<cmSourceFile const*, std::string>& mapping,
cmGeneratorTarget const*)
{
// Count the number of object files with each name. Warn about duplicate
// names since Xcode names them uniquely automatically with a numeric suffix
// to avoid exact duplicate file names. Note that Mac file names are not
// typically case sensitive, hence the LowerCase.
std::map<std::string, int> counts;
for (auto& si : mapping) {
cmSourceFile const* sf = si.first;
std::string objectName = cmStrCat(
cmSystemTools::GetFilenameWithoutLastExtension(sf->GetFullPath()), ".o");
std::string objectNameLower = cmSystemTools::LowerCase(objectName);
counts[objectNameLower] += 1;
if (2 == counts[objectNameLower]) {
// TODO: emit warning about duplicate name?
}
si.second = objectName;
}
}
void cmLocalXCodeGenerator::AddXCConfigSources(cmGeneratorTarget* target)
{
auto xcconfig = target->GetProperty("XCODE_XCCONFIG");
if (!xcconfig) {
return;
}
auto configs = target->Makefile->GetGeneratorConfigs(
cmMakefile::IncludeEmptyConfig);
for (auto& config : configs) {
auto file = cmGeneratorExpression::Evaluate(
*xcconfig,
this, config);
if (!file.empty()) {
target->AddSource(file);
}
}
}
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