build: quote AC_LANG_PROGRAM to avoid warnings with autoconf 2.68

This commit is contained in:
Diego Elio Pettenò 2010-12-13 14:44:47 +01:00 committed by Eric Blake
parent 0b9ab2abf1
commit 30a4ee84c4

View File

@ -73,7 +73,7 @@ VERSION_SCRIPT_FLAGS=-Wl,--version-script=
LIBVIRT_COMPILE_WARNINGS([maximum])
AC_MSG_CHECKING([for CPUID instruction])
AC_COMPILE_IFELSE(AC_LANG_PROGRAM(
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[
#include <stdint.h>
]],
@ -83,7 +83,7 @@ AC_COMPILE_IFELSE(AC_LANG_PROGRAM(
"cpuid"
: "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
: "a" (eax));
]]),
]])],
[have_cpuid=yes],
[have_cpuid=no])
if test "x$have_cpuid" = xyes; then