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-rw-r--r--libmudflap/acinclude.m460
1 files changed, 0 insertions, 60 deletions
diff --git a/libmudflap/acinclude.m4 b/libmudflap/acinclude.m4
index 4308f508d84..38e0808ad93 100644
--- a/libmudflap/acinclude.m4
+++ b/libmudflap/acinclude.m4
@@ -1,25 +1,3 @@
-dnl Check whether the target supports TLS.
-AC_DEFUN([LIBMUDFLAP_CHECK_TLS], [
- LIBMUDFLAP_ENABLE(tls, yes, [Use thread-local storage])
- AC_CACHE_CHECK([whether the target supports thread-local storage],
- have_tls, [
- AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
- [dnl If the test case passed with dynamic linking, try again with
- dnl static linking. This fails at least with some older Red Hat
- dnl releases.
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="-static $LDFLAGS"
- AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
- [have_tls=yes], [have_tls=no], [])
- LDFLAGS="$save_LDFLAGS"],
- [have_tls=no],
- [AC_COMPILE_IFELSE([__thread int foo;], [have_tls=yes], [have_tls=no])]
- )])
- if test "$enable_tls $have_tls" = "yes yes"; then
- AC_DEFINE(HAVE_TLS, 1,
- [Define to 1 if the target supports thread-local storage.])
- fi])
-
dnl ----------------------------------------------------------------------
dnl This whole bit snagged from libgfortran.
@@ -32,41 +10,3 @@ AC_DEFUN([AM_PROG_LIBTOOL])
AC_DEFUN([AC_LIBTOOL_DLOPEN])
AC_DEFUN([AC_PROG_LD])
])
-
-dnl ----------------------------------------------------------------------
-dnl This whole bit snagged from libstdc++-v3.
-
-dnl
-dnl LIBMUDFLAP_ENABLE
-dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING)
-dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING, permit a|b|c)
-dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING, SHELL-CODE-HANDLER)
-dnl
-dnl See docs/html/17_intro/configury.html#enable for documentation.
-dnl
-m4_define([LIBMUDFLAP_ENABLE],[dnl
-m4_define([_g_switch],[--enable-$1])dnl
-m4_define([_g_help],[AC_HELP_STRING(_g_switch$3,[$4 @<:@default=$2@:>@])])dnl
- AC_ARG_ENABLE($1,_g_help,
- m4_bmatch([$5],
- [^permit ],
- [[
- case "$enableval" in
- m4_bpatsubst([$5],[permit ])) ;;
- *) AC_MSG_ERROR(Unknown argument to enable/disable $1) ;;
- dnl Idea for future: generate a URL pointing to
- dnl "onlinedocs/configopts.html#whatever"
- esac
- ]],
- [^$],
- [[
- case "$enableval" in
- yes|no) ;;
- *) AC_MSG_ERROR(Argument to enable/disable $1 must be yes or no) ;;
- esac
- ]],
- [[$5]]),
- [enable_]m4_bpatsubst([$1],-,_)[=][$2])
-m4_undefine([_g_switch])dnl
-m4_undefine([_g_help])dnl
-])