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@ -56,7 +56,8 @@ |
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#serial 2 |
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AC_DEFUN([AX_CHECK_LINK_FLAG], |
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[AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_ldflags_$4_$1])dnl |
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[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF |
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AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_ldflags_$4_$1])dnl |
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AC_CACHE_CHECK([whether the linker accepts $1], CACHEVAR, [ |
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ax_check_save_flags=$LDFLAGS |
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LDFLAGS="$LDFLAGS $4 $1" |
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@ -65,7 +66,7 @@ AC_CACHE_CHECK([whether the linker accepts $1], CACHEVAR, [ |
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[AS_VAR_SET(CACHEVAR,[yes])], |
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[AS_VAR_SET(CACHEVAR,[no])]) |
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LDFLAGS=$ax_check_save_flags]) |
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AS_IF([test x"AS_VAR_GET(CACHEVAR)" = xyes], |
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AS_VAR_IF(CACHEVAR,yes, |
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[m4_default([$2], :)], |
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[m4_default([$3], :)]) |
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AS_VAR_POPDEF([CACHEVAR])dnl |
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