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https://gitlab.com/mbunkus/mkvtoolnix.git
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28 lines
627 B
Plaintext
28 lines
627 B
Plaintext
AC_DEFUN([AX_COMPILER_IS_CLANG],[
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AC_CACHE_CHECK([compiler is clang], [ac_cv_compiler_is_clang], [
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if $CXX --version | grep -q -i clang ; then
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ac_cv_compiler_is_clang=yes
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USE_CLANG=yes
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else
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ac_cv_compiler_is_clang=no
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fi
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])
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])
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AX_COMPILER_IS_CLANG
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QUNUSED_ARGUMENTS=""
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WNO_SELF_ASSIGN=""
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WNO_MISMATCHED_TAGS=""
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if test x"$ac_cv_compiler_is_clang" = xyes; then
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QUNUSED_ARGUMENTS="-Qunused-arguments"
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WNO_SELF_ASSIGN="-Wno-self-assign"
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WNO_MISMATCHED_TAGS="-Wno-mismatched-tags"
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fi
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AC_SUBST(QUNUSED_ARGUMENTS)
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AC_SUBST(WNO_SELF_ASSIGN)
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AC_SUBST(WNO_MISMATCHED_TAGS)
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AC_SUBST(USE_CLANG)
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