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Merge "configure: remove use of AS_VAR_APPEND"

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pascal massimino 2013-06-06 00:23:29 -07:00 committed by Gerrit Code Review
commit c2113ad4f9
1 changed files with 4 additions and 1 deletions
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5
configure.ac
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@ -40,7 +40,10 @@ AC_DEFUN([TEST_AND_ADD_CFLAGS],
dnl Note AC_LANG_PROGRAM([]) uses an old-style main definition.
AC_COMPILE_IFELSE([AC_LANG_SOURCE([int main(void) { return 0; }])],
[AC_MSG_RESULT([yes])]
[AS_VAR_APPEND([AM_CFLAGS], [" $1"])],
dnl Simply append the variable avoiding a
dnl compatibility ifdef for AS_VAR_APPEND as this
dnl variable shouldn't grow all that large.
[AM_CFLAGS="$AM_CFLAGS $1"],
[AC_MSG_RESULT([no])])
CFLAGS="$SAVED_CFLAGS"])
TEST_AND_ADD_CFLAGS([-Wall])