-have_asm_msrindex_h="no"
-AC_CHECK_HEADERS(asm/msr-index.h, [have_asm_msrindex_h="yes"])
-
-if test "x$have_asm_msrindex_h" = "xyes"
-then
- AC_CACHE_CHECK([whether asm/msr-index.h has MSR_PKG_C10_RESIDENCY],
- [c_cv_have_usable_asm_msrindex_h],
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
-[[[
-#include<asm/msr-index.h>
-]]],
-[[[
-int y = MSR_PKG_C10_RESIDENCY;
-return(y);
-]]]
- )],
- [c_cv_have_usable_asm_msrindex_h="yes"],
- [c_cv_have_usable_asm_msrindex_h="no"],
- )
- )
-fi
-
-have_cpuid_h="no"
-AC_CHECK_HEADERS(cpuid.h, [have_cpuid_h="yes"])
+AC_CHECK_HEADERS([cpuid.h],
+ [have_cpuid_h="yes"],
+ [have_cpuid_h="no (cpuid.h not found)"]
+)