42 lines
1.5 KiB
Plaintext
42 lines
1.5 KiB
Plaintext
dnl
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dnl This file contains code derived from WINE_CHECK_MINGW_PROG() and is used courtesy of Alexandre Julliard.
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dnl
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dnl VKD3D_CHECK_MINGW32_PROG(cc-variable, crosstarget-variable, [value-if-not-found], [path])
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AC_DEFUN([VKD3D_CHECK_MINGW32_PROG],
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[AC_SUBST([$2], [$3])
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vkd3d_mingw_list="m4_foreach([vkd3d_cpu], [i686, i586, i486, i386], [vkd3d_cpu-w64-mingw32-gcc ])"
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AC_CHECK_PROGS([$1], [$vkd3d_mingw_list], [$3], [$4])
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AS_VAR_PUSHDEF([vkd3d_cross_cc], [$1])dnl
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AS_VAR_IF([vkd3d_cross_cc], [$3],
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[],
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[vkd3d_cc_saved="$CC"
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AS_VAR_COPY([CC], [vkd3d_cross_cc])
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AC_MSG_CHECKING([whether $CC works])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
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[AC_MSG_RESULT([yes])
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$2=`expr "$CC" : '\(.*\)-gcc'`],
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[AC_MSG_RESULT([no])])
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CC="$vkd3d_cc_saved"])
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AS_VAR_POPDEF([vkd3d_cross_cc])dnl
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])
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dnl VKD3D_CHECK_MINGW64_PROG(cc-variable, crosstarget-variable, [value-if-not-found], [path])
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AC_DEFUN([VKD3D_CHECK_MINGW64_PROG],
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[AC_SUBST([$2], [$3])
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vkd3d_mingw_list="m4_foreach([vkd3d_cpu], [x86_64, amd64], [vkd3d_cpu-w64-mingw32-gcc ])"
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AC_CHECK_PROGS([$1], [$vkd3d_mingw_list], [$3], [$4])
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AS_VAR_PUSHDEF([vkd3d_cross_cc], [$1])dnl
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AS_VAR_IF([vkd3d_cross_cc], [$3],
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[],
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[vkd3d_cc_saved="$CC"
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AS_VAR_COPY([CC], [vkd3d_cross_cc])
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AC_MSG_CHECKING([whether $CC works])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
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[AC_MSG_RESULT([yes])
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$2=`expr "$CC" : '\(.*\)-gcc'`],
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[AC_MSG_RESULT([no])])
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CC="$vkd3d_cc_saved"])
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AS_VAR_POPDEF([vkd3d_cross_cc])dnl
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])
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