version 1.123, 2003/07/31 20:47:18
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version 1.126, 2003/08/06 09:35:49
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Line 309 AC_MSG_RESULT($ac_nostrictaliasing)
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Line 309 AC_MSG_RESULT($ac_nostrictaliasing)
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AC_MSG_CHECKING([if $CC understands -fno-crossjumping]) |
AC_MSG_CHECKING([if $CC understands -fno-crossjumping]) |
CFLAGS_1="$CFLAGS" |
CFLAGS_1="$CFLAGS" |
CFLAGS="$CFLAGS -fno-crossjumping" |
CFLAGS="$CFLAGS -fno-crossjumping" |
AC_TRY_COMPILE(,,ac_nocrossjump=yes;ENGINE_FLAGS="$ENGINE_FLAGS -fno-crossjumping",ac_nocrossjump=no) |
AC_TRY_COMPILE(,,ac_nocrossjumping=yes;ENGINE_FLAGS="$ENGINE_FLAGS -fno-crossjumping",ac_nocrossjumping=no) |
CFLAGS="$CFLAGS_1" |
CFLAGS="$CFLAGS_1" |
AC_MSG_RESULT($ac_nocrossjump) |
AC_MSG_RESULT($ac_nocrossjumping) |
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AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine) |
AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine) |
AC_SUBST(asm_fs) |
AC_SUBST(asm_fs) |
Line 431 dnl This check is just for making later
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Line 431 dnl This check is just for making later
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dnl using sin here is no good idea since it is built-into gcc and typechecked |
dnl using sin here is no good idea since it is built-into gcc and typechecked |
AC_CHECK_LIB(m,asin) |
AC_CHECK_LIB(m,asin) |
AC_CHECK_LIB(dl,dlopen) |
AC_CHECK_LIB(dl,dlopen) |
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dnl check for ffcall libraries |
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dnl unfortunately, these four calls are separated out into a library each. |
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AC_CHECK_LIB(avcall,__builtin_avcall) |
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AC_CHECK_LIB(callback,__vacall_r) |
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AC_CHECK_LIB(vacall,vacall) |
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AC_CHECK_LIB(trampoline,alloc_trampoline) |
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FFCALLFLAG="false" |
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test $ac_cv_lib_avcall___builtin_avcall = yes && FFCALLFLAG="true" && AC_DEFINE(HAS_FFCALL,,[define this if you want to use the ffcall libraries]) |
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AC_SUBST(FFCALLFLAG) |
if test "$host_os" != "nextstep3" |
if test "$host_os" != "nextstep3" |
then |
then |
AC_FUNC_MEMCMP |
AC_FUNC_MEMCMP |