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Xcode: Add support of DEPFILE for add_custom_command

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Issue: #20286
This commit is contained in:
Marc Chevrier
2021-04-15 14:13:57 +02:00
committed by Brad King
parent 498b916cdd
commit d67cc4882d
9 changed files with 115 additions and 27 deletions
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33
Source/cmGlobalXCodeGenerator.cxx
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@@ -17,6 +17,7 @@
#include "cmsys/RegularExpression.hxx"
#include "cmCMakePath.h"
#include "cmComputeLinkInformation.h"
#include "cmCryptoHash.h"
#include "cmCustomCommand.h"
@@ -1864,9 +1865,20 @@ cmXCodeObject* cmGlobalXCodeGenerator::CreateRunScriptBuildPhase(
std::set<std::string> allConfigInputs;
std::set<std::string> allConfigOutputs;
cmXCodeObject* buildPhase =
this->CreateObject(cmXCodeObject::PBXShellScriptBuildPhase,
cmStrCat(gt->GetName(), ':', sf->GetFullPath()));
auto depfilesDirectory = cmStrCat(
gt->GetLocalGenerator()->GetCurrentBinaryDirectory(), "/CMakeFiles/d/");
auto depfilesPrefix = cmStrCat(depfilesDirectory, buildPhase->GetId(), ".");
std::string shellScript = "set -e\n";
for (std::string const& configName : this->CurrentConfigurationTypes) {
cmCustomCommandGenerator ccg(cc, configName, this->CurrentLocalGenerator);
cmCustomCommandGenerator ccg(
cc, configName, this->CurrentLocalGenerator, true, {},
[&depfilesPrefix](const std::string& config, const std::string&)
-> std::string { return cmStrCat(depfilesPrefix, config, ".d"); });
std::vector<std::string> realDepends;
realDepends.reserve(ccg.GetDepends().size());
for (auto const& d : ccg.GetDepends()) {
@@ -1886,9 +1898,22 @@ cmXCodeObject* cmGlobalXCodeGenerator::CreateRunScriptBuildPhase(
"\"; then :\n", this->ConstructScript(ccg), "fi\n");
}
cmXCodeObject* buildPhase =
this->CreateObject(cmXCodeObject::PBXShellScriptBuildPhase,
cmStrCat(gt->GetName(), ':', sf->GetFullPath()));
if (!cc.GetDepfile().empty()) {
buildPhase->AddAttribute(
"dependencyFile",
this->CreateString(cmStrCat(depfilesDirectory, buildPhase->GetId(),
".$(CONFIGURATION).d")));
// to avoid spurious errors during first build, create empty dependency
// files
cmSystemTools::MakeDirectory(depfilesDirectory);
for (std::string const& configName : this->CurrentConfigurationTypes) {
auto file = cmStrCat(depfilesPrefix, configName, ".d");
if (!cmSystemTools::FileExists(file)) {
cmSystemTools::Touch(file, true);
}
}
}
buildPhase->AddAttribute("buildActionMask",
this->CreateString("2147483647"));
cmXCodeObject* buildFiles = this->CreateObject(cmXCodeObject::OBJECT_LIST);