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| author | Olaf Hering <olaf@aepfle.de> | 2023-05-12 12:26:14 +0000 |
|---|---|---|
| committer | Andrew Cooper <andrew.cooper3@citrix.com> | 2023-05-16 20:03:02 +0100 |
| commit | 42abf5b9c53eb1b1a902002fcda68708234152c3 (patch) | |
| tree | 5a598e5c5390580b6567e4fcdf5b2744ec1b9c9e /tools/configure | |
| parent | 9d628ff6cc2157c4e5293562caa1cd985b03fa20 (diff) | |
| download | xen-master.tar.gz | |
According to openpty(3) it is required to include <pty.h> to get the
prototypes for openpty() and login_tty(). But this is not what the
function AX_CHECK_PTYFUNCS actually does. It makes no attempt to include
the required header.
The two source files which call openpty() and login_tty() already contain
the conditionals to include the required header.
Remove the bogus m4 file to fix build with clang, which complains about
calls to undeclared functions.
Remove usage of INCLUDE_LIBUTIL_H in libxl_bootloader.c, it is already
covered by inclusion of libxl_osdep.h.
Remove usage of PTYFUNCS_LIBS in libxl/Makefile, it is already covered
by UTIL_LIBS from config/StdGNU.mk.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Diffstat (limited to 'tools/configure')
| -rwxr-xr-x | tools/configure | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/tools/configure b/tools/configure index bb5b1ae450..52b4717d01 100755 --- a/tools/configure +++ b/tools/configure @@ -636,7 +636,6 @@ LIBNL3_LIBS LIBNL3_CFLAGS argp_ldflags libiconv -PTYFUNCS_LIBS PTHREAD_LIBS PTHREAD_LDFLAGS PTHREAD_CFLAGS @@ -3747,8 +3746,6 @@ esac - - # Fetched from http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compare_version.m4 # Commit ID: 27948f49ca30e4222bb7cdd55182bd7341ac50c5 # =========================================================================== @@ -8988,71 +8985,6 @@ $as_echo "$ax_cv_pthread_flags" >&6; } - - - saved_CPPFLAGS="$CPPFLAGS" - - CPPFLAGS="$CPPFLAGS -Werror" - ac_fn_c_check_header_mongrel "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default" -if test "x$ac_cv_header_libutil_h" = xyes; then : - - -$as_echo "#define INCLUDE_LIBUTIL_H <libutil.h>" >>confdefs.h - - -fi - - - - CPPFLAGS="$saved_CPPFLAGS" - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty et al" >&5 -$as_echo_n "checking for openpty et al... " >&6; } -if ${ax_cv_ptyfuncs_libs+:} false; then : - $as_echo_n "(cached) " >&6 -else - - for ax_cv_ptyfuncs_libs in -lutil "" NOT_FOUND; do - if test "x$ax_cv_ptyfuncs_libs" = "xNOT_FOUND"; then - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "Unable to find library for openpty and login_tty -See \`config.log' for more details" "$LINENO" 5; } - fi - - saved_LIBS="$LIBS" - - LIBS="$LIBS $ax_cv_ptyfuncs_libs" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#ifdef INCLUDE_LIBUTIL_H -#include INCLUDE_LIBUTIL_H -#endif -int main(void) { - openpty(0,0,0,0,0); - login_tty(0); -} - -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - - break - -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - - LIBS="$saved_LIBS" - - done - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_ptyfuncs_libs" >&5 -$as_echo "$ax_cv_ptyfuncs_libs" >&6; } - PTYFUNCS_LIBS="$ax_cv_ptyfuncs_libs" - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yajl_alloc in -lyajl" >&5 $as_echo_n "checking for yajl_alloc in -lyajl... " >&6; } if ${ac_cv_lib_yajl_yajl_alloc+:} false; then : |