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17 lines
828 B
17 lines
828 B
Always expose the use_libc++ option. It's only useful for Clang but cmake.class
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tries to find when we've used CMake options which are unused/unknown and this
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triggers it for GCC builds if we set -Duse_libc++=OFF.
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So, always expose the option so we can turn it off without a warning.
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -21,7 +21,7 @@ option(build_xmlparser "Automatically update the XML parser modules when updatin
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option(build_search "Build external search tools (doxysearch and doxyindexer)" OFF)
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option(build_doc "Build user manual (HTML and PDF)" OFF)
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option(build_doc_chm "Build user manual (CHM)" OFF)
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-if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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+if (TRUE)
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option(use_libc++ "Use libc++ as C++ standard library." ON)
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endif()
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option(use_libclang "Add support for libclang parsing." OFF)
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