dnl
dnl Author: Thomas E. Dickey 1995-on
dnl
-dnl $Id: aclocal.m4,v 1.939 2020/11/14 15:25:03 tom Exp $
+dnl $Id: aclocal.m4,v 1.942 2020/12/05 21:43:15 tom Exp $
dnl Macros used in NCURSES auto-configuration script.
dnl
dnl These macros are maintained separately from NCURSES. The copyright on
])
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_CLANG_COMPILER version: 4 updated: 2020/10/31 15:46:50
+dnl CF_CLANG_COMPILER version: 6 updated: 2020/11/26 17:37:55
dnl -----------------
dnl Check if the given compiler is really clang. clang's C driver defines
dnl __GNUC__ (fooling the configure script into setting $GCC to yes) but does
AC_MSG_RESULT($ifelse([$2],,CLANG_COMPILER,[$2]))
fi
+CLANG_VERSION=none
+
if test "x$ifelse([$2],,CLANG_COMPILER,[$2])" = "xyes" ; then
+ case "$CC" in
+ (c[[1-9]][[0-9]]|*/c[[1-9]][[0-9]])
+ AC_MSG_WARN(replacing broken compiler alias $CC)
+ CFLAGS="$CFLAGS -std=`echo "$CC" | sed -e 's%.*/%%'`"
+ CC=clang
+ ;;
+ esac
+
+ AC_MSG_CHECKING(version of $CC)
+ CLANG_VERSION="`$CC --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(CLANG[[^)]]*) //' -e 's/^.*(Debian[[^)]]*) //' -e 's/^[[^0-9.]]*//' -e 's/[[^0-9.]].*//'`"
+ test -z "$CLANG_VERSION" && CLANG_VERSION=unknown
+ AC_MSG_RESULT($CLANG_VERSION)
+
for cf_clang_opt in \
-Qunused-arguments \
-Wno-error=implicit-function-declaration
do
AC_MSG_CHECKING(if option $cf_clang_opt works)
+ cf_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $cf_clang_opt"
AC_TRY_LINK([
#include <stdio.h>],[
printf("hello!\n");],[
cf_clang_optok=yes],[
cf_clang_optok=no])
AC_MSG_RESULT($cf_clang_optok)
+ CFLAGS="$cf_save_CFLAGS"
if test $cf_clang_optok = yes; then
CF_VERBOSE(adding option $cf_clang_opt)
CF_APPEND_TEXT(CFLAGS,$cf_clang_opt)
AC_SUBST(cf_generic_objects)
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_GNAT_PROJECTS version: 10 updated: 2019/12/31 08:53:54
+dnl CF_GNAT_PROJECTS version: 11 updated: 2020/12/05 16:42:18
dnl ----------------
dnl GNAT projects are configured with ".gpr" project files.
dnl GNAT libraries are a further development, using the project feature.
AC_MSG_RESULT($cf_gnat_libraries)
fi
+USE_OLD_MAKERULES=""
+USE_GNAT_PROJECTS="#"
+USE_GNAT_MAKE_GPR="#"
+USE_GNAT_GPRBUILD="#"
+
if test "$cf_gnat_projects" = yes
then
USE_OLD_MAKERULES="#"
USE_GNAT_PROJECTS=""
-else
- USE_OLD_MAKERULES=""
- USE_GNAT_PROJECTS="#"
+ if test "$cf_cv_VERSION_GPRBUILD" != no
+ then
+ USE_GNAT_GPRBUILD=""
+ elif test "$cf_cv_VERSION_GNATMAKE" != no
+ then
+ USE_GNAT_MAKE_GPR=""
+ else
+ AC_MSG_WARN(use old makefile rules since tools are missing)
+ fi
fi
if test "$cf_gnat_libraries" = yes
AC_SUBST(USE_OLD_MAKERULES)
AC_SUBST(USE_GNAT_PROJECTS)
AC_SUBST(USE_GNAT_LIBRARIES)
+AC_SUBST(USE_GNAT_MAKE_GPR)
+AC_SUBST(USE_GNAT_GPRBUILD)
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_GNAT_SIGINT version: 1 updated: 2011/03/27 20:07:59