version 1.304, 2012/03/22 16:27:11
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version 1.307, 2012/04/03 22:40:14
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Line 127 else
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Line 127 else
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NO_CROSS="#" |
NO_CROSS="#" |
fi]) |
fi]) |
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AC_ARG_WITH(arch, |
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AC_HELP_STRING([--with-arch=<arch>], |
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[ Build gforth binaries with <arch> postfix]), |
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[if test "$withval" = "no"; then |
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ARCH="" |
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else |
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ARCH=-${withval} |
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fi]) |
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AC_SUBST(ARCH) |
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#variables mentioned in INSTALL |
#variables mentioned in INSTALL |
AC_ARG_VAR(SH, [The shell]) |
AC_ARG_VAR(SH, [The shell]) |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x).]) |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x).]) |
Line 699 AC_DEFINE_UNQUOTED(MAYBE_UNUSED,$MAYBE_U
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Line 709 AC_DEFINE_UNQUOTED(MAYBE_UNUSED,$MAYBE_U
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AC_MSG_RESULT($MAYBE_UNUSED) |
AC_MSG_RESULT($MAYBE_UNUSED) |
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# Try if GCC understands __thread |
# Try if GCC understands __thread |
AC_MSG_CHECKING([whether gcc understands '__thread']) |
AC_CACHE_CHECK([whether gcc understands '__thread'], [ac_cv_thread], |
AC_TRY_COMPILE(,[extern __thread int foo;],PER_THREAD='__thread',) |
[AC_TRY_COMPILE(,[extern __thread int foo;], |
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[ac_cv_thread=yes], |
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[ac_cv_thread=no])]) |
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test x$ac_cv_thread = xyes && PER_THREAD='__thread' |
AC_DEFINE_UNQUOTED(PER_THREAD,$PER_THREAD,[storage class for thread-local variables]) |
AC_DEFINE_UNQUOTED(PER_THREAD,$PER_THREAD,[storage class for thread-local variables]) |
AC_MSG_RESULT($PER_THREAD) |
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#try if m4 understands -s |
#try if m4 understands -s |
AC_MSG_CHECKING([how to invoke m4]) |
AC_MSG_CHECKING([how to invoke m4]) |
Line 918 dnl Checks for library functions
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Line 930 dnl Checks for library functions
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dnl This check is just for making later checks link with libm. |
dnl This check is just for making later checks link with libm. |
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(ltdl,lt_dlinit,LIB_SUFFIX=.la,LIB_SUFFIX=.so) |
AC_CHECK_LIB(ltdl,lt_dlinit) |
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dnl ,LIB_SUFFIX=.la,LIB_SUFFIX=.so) |
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if test "x$ac_cv_lib_ltdl_lt_dlinit" = xyes; then |
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LIB_SUFFIX=.la |
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else |
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LIB_SUFFIX=.so |
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fi |
AC_SUBST(LIB_SUFFIX) |
AC_SUBST(LIB_SUFFIX) |
AC_CHECK_LIB(rt,clock_gettime) |
AC_CHECK_LIB(rt,clock_gettime) |
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