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Viewing changes to m4/pandora_ensure_gcc_version.m4

Split out warnings - start using the pandora build system.

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m4/pandora_ensure_gcc_version.m4
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AC_DEFUN([FORCE_MAC_GCC42],
 
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dnl If the user is on a Mac and didn't ask for a specific compiler
 
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dnl You're gonna get 4.2.
 
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AC_DEFUN([PANDORA_MAC_GCC42],
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  [AS_IF([test "$GCC" = "yes"],[
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    dnl If you're on a Mac, and you didn't ask for a specific compiler
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    dnl You're gonna get 4.2.
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    AS_IF([test "$host_vendor" = "apple" -a "x${ac_cv_env_CC_set}" = "x"],[
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      AS_IF([test -f /usr/bin/gcc-4.2],
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        [
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  ])
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])
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AC_DEFUN([CHECK_GCC_VERSION],[
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  AC_REQUIRE([FORCE_MAC_GCC42])
 
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dnl 
 
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AC_DEFUN([PANDORA_ENSURE_GCC_VERSION],[
 
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  AC_REQUIRE([PANDORA_MAC_GCC42])
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  AC_CACHE_CHECK([if GCC is recent enough], [ac_cv_gcc_recent],
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    [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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#if !defined(__GNUC__) || (__GNUC__ < 4) || ((__GNUC__ >= 4) && (__GNUC_MINOR__ < 1))