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add_custom_command: Fix dependency on macOS framework target

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When the `DEPENDS` option names a logical target name, convert to the
"real" path of that target rather than any of the symlink-provided
alternative file names.  This makes the dependencies consistent with the
outputs named by link rules producing the target artifacts.

Fixes: #20264
This commit is contained in:
Brad King 2020-01-24 11:03:30 -05:00
parent ab2fc91821
commit 08699cec68
3 changed files with 14 additions and 1 deletions
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3
Source/cmLocalGenerator.cxx
View File

@ -1969,7 +1969,8 @@ bool cmLocalGenerator::GetRealDependency(const std::string& inName,
case cmStateEnums::SHARED_LIBRARY:
case cmStateEnums::MODULE_LIBRARY:
case cmStateEnums::UNKNOWN_LIBRARY:
dep = target->GetLocation(config);
dep = target->GetFullPath(config, cmStateEnums::RuntimeBinaryArtifact,
/*realname=*/true);
return true;
case cmStateEnums::OBJECT_LIBRARY:
// An object library has no single file on which to depend.

8
Tests/CustomCommand/CMakeLists.txt
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@ -566,3 +566,11 @@ add_custom_command(
)
add_custom_target(depends_on_in_rel_source_path ALL DEPENDS "depends_on_in_rel_source_path.txt")
add_library(mac_fw SHARED mac_fw.c)
set_target_properties(mac_fw PROPERTIES
FRAMEWORK 1
LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib
)
add_custom_command(OUTPUT mac_fw.txt COMMAND ${CMAKE_COMMAND} -E touch mac_fw.txt DEPENDS mac_fw)
add_custom_target(drive_mac_fw ALL DEPENDS mac_fw.txt)

4
Tests/CustomCommand/mac_fw.c Normal file
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@ -0,0 +1,4 @@
int mac_fw(void)
{
return 0;
}