zsync: autotools/ac_c_compile_flags.m4

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Member "zsync-0.6.2/autotools/ac_c_compile_flags.m4" (16 Sep 2010, 291 Bytes) of package /linux/privat/old/zsync-0.6.2.tar.gz:

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    1 AC_DEFUN([X_C_COMPILE_FLAGS],[
    2 NEW_CFLAGS="$CFLAGS"
    3 for ac_flag in $1
    4 do
    5  AC_MSG_CHECKING(whether compiler supports $ac_flag)
    6  CFLAGS="$NEW_CFLAGS $ac_flag"
    7  AC_TRY_COMPILE(,[
    8   void f() {};
    9  ],[
   10   NEW_CFLAGS="$CFLAGS"
   11   AC_MSG_RESULT(yes)
   12  ],AC_MSG_RESULT(no))
   13 done
   14 CFLAGS="$NEW_CFLAGS"
   15 ])