From 123ece3c3313101048d43a5ef2f9bd66c4e97fb7 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Fri, 23 Dec 2022 18:49:25 +0100 Subject: [PATCH] configure: Remove obsolete check for -b i486-linuxaout If there are still a.out system arounds, they shouldn't need this anymore because the toolchain has been fixed. * configure.ac (emacs_cv_b_link): Remove obsolete check. (cherry picked from commit 6c1413d5ef0d1fea639b0d8c83a0c0065d99359b) --- configure.ac | 33 --------------------------------- 1 file changed, 33 deletions(-) diff --git a/configure.ac b/configure.ac index 5dd182ae6e5..8a20caa8c4e 100644 --- a/configure.ac +++ b/configure.ac @@ -2695,39 +2695,6 @@ if test "${HAVE_X11}" = "yes"; then export LD_RUN_PATH fi - if test "${opsys}" = "gnu-linux"; then - AC_CACHE_CHECK([whether X on GNU/Linux needs -b to link], [emacs_cv_b_link], - [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], - [[XOpenDisplay ("foo");]])], - [xgnu_linux_first_failure=no], - [xgnu_linux_first_failure=yes]) - if test "${xgnu_linux_first_failure}" = "yes"; then - OLD_CPPFLAGS="$CPPFLAGS" - OLD_LIBS="$LIBS" - CPPFLAGS="$CPPFLAGS -b i486-linuxaout" - LIBS="$LIBS -b i486-linuxaout" - AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], - [[XOpenDisplay ("foo");]])], - [xgnu_linux_second_failure=no], - [xgnu_linux_second_failure=yes]) - if test "${xgnu_linux_second_failure}" = "yes"; then - # If we get the same failure with -b, there is no use adding -b. - # So leave it out. This plays safe. - emacs_cv_b_link=no - else - emacs_cv_b_link=yes - fi - CPPFLAGS=$OLD_CPPFLAGS - LIBS=$OLD_LIBS - else - emacs_cv_b_link=no - fi]) - if test "x$emacs_cv_b_link" = xyes ; then - LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout" - C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout" - fi - fi - # Reportedly, some broken Solaris systems have XKBlib.h but are missing # header files included from there. AC_CACHE_CHECK([for Xkb], [emacs_cv_xkb], -- 2.41.0