25 lines
756 B
Plaintext
25 lines
756 B
Plaintext
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dnl Check for vulkan support
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AC_ARG_ENABLE(vulkan,
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[ --disable-vulkan do not use Vulkan],
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HAVE_VULKAN=$enable_vulkan, HAVE_VULKAN=auto)
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if test "x$HAVE_VULKAN" != xno; then
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save_CPPFLAGS="$CPPFLAGS"
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AS_IF([test x"$VULKAN_SDK" != x], [
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CPPFLAGS="$CPPFLAGS -I$VULKAN_SDK/include"
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LDFLAGS="$LDFLAGS -L$VULKAN_SDK/lib"
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glslangvalidator="$VULKAN_SDK/bin/glslangValidator"
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], [glslangvalidator="glslangValidator"])
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AC_CHECK_HEADER(
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[vulkan/vulkan.h],
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dnl Make sure the library "works"
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[AC_CHECK_LIB([vulkan], [vkCreateInstance],
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[AC_DEFINE([HAVE_VULKAN], [1], [Define if yhou have the Vulkan libs])
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VULKAN_LIBS=-lvulkan],
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[AC_MSG_RESULT(no)])
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],
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[AC_MSG_RESULT(no)]
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)
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CPPFLAGS="$save_CPPFLAGS"
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fi
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AC_SUBST(VULKAN_LIBS)
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