mirror of https://git.tukaani.org/xz.git
CMake: Improve the comment about LIBS
(cherry picked from commit d3f20382fc
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@ -256,6 +256,12 @@ tuklib_large_file_support(ALL)
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tuklib_integer(ALL)
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tuklib_integer(ALL)
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# This is used for liblzma.pc generation to add -lrt if needed.
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# This is used for liblzma.pc generation to add -lrt if needed.
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#
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# The variable name LIBS comes from Autoconf where AC_SEARCH_LIBS adds the
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# libraries it finds into the shell variable LIBS. These libraries need to
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# be put into liblzma.pc too, thus liblzma.pc.in has @LIBS@ because that
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# matches the Autoconf's variable. When CMake support was added, using
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# the same variable with configure_file() was the simplest method.
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set(LIBS)
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set(LIBS)
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# Check for clock_gettime(). Do this before checking for threading so
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# Check for clock_gettime(). Do this before checking for threading so
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