X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=Ada95%2Faclocal.m4;h=d3d6eb35acc095a4c2c0a3540096bf1c3436f27b;hp=ef2a607a23d6612904516b2d4008c9400a0df44d;hb=0ff9bcb7f97617085a8b8cba4a7ee374bb969cc9;hpb=06b5ef53baf520efffbf26929b29d3994af8dfb1

diff --git a/Ada95/aclocal.m4 b/Ada95/aclocal.m4
index ef2a607a..d3d6eb35 100644
--- a/Ada95/aclocal.m4
+++ b/Ada95/aclocal.m4
@@ -28,7 +28,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey
 dnl
-dnl $Id: aclocal.m4,v 1.146 2019/09/21 22:12:40 tom Exp $
+dnl $Id: aclocal.m4,v 1.148 2019/12/31 14:00:55 tom Exp $
 dnl Macros used in NCURSES Ada95 auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -288,7 +288,7 @@ if test -n "$1" ; then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_ADD_LIBS version: 2 updated: 2014/07/13 14:33:27
+dnl CF_ADD_LIBS version: 3 updated: 2019/11/02 16:47:33
 dnl -----------
 dnl Add one or more libraries, used to enforce consistency.  Libraries are
 dnl prepended to an existing list, since their dependencies are assumed to
@@ -297,19 +297,19 @@ dnl
 dnl $1 = libraries to add, with the "-l", etc.
 dnl $2 = variable to update (default $LIBS)
 AC_DEFUN([CF_ADD_LIBS],[
-cf_add_libs="$1"
-# Filter out duplicates - this happens with badly-designed ".pc" files...
-for cf_add_1lib in [$]ifelse($2,,LIBS,[$2])
-do
-	for cf_add_2lib in $cf_add_libs
-	do
-		if test "x$cf_add_1lib" = "x$cf_add_2lib"
-		then
+cf_add_libs="[$]ifelse($2,,LIBS,[$2])"
+# reverse order
+cf_add_0lib=
+for cf_add_1lib in $1; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
+# filter duplicates
+for cf_add_1lib in $cf_add_0lib; do
+	for cf_add_2lib in $cf_add_libs; do
+		if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
 			cf_add_1lib=
 			break
 		fi
 	done
-	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_libs $cf_add_1lib"
+	test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
 done
 ifelse($2,,LIBS,[$2])="$cf_add_libs"
 ])dnl
@@ -677,17 +677,17 @@ if test ".$system_name" != ".$cf_cv_system_name" ; then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_CHECK_GNAT_VERSION version: 1 updated: 2019/09/21 18:08:42
+dnl CF_CHECK_GNAT_VERSION version: 2 updated: 2019/12/31 08:53:54
 dnl ---------------------
 AC_DEFUN([CF_CHECK_GNAT_VERSION],
 [
 AC_REQUIRE([CF_GNAT_VERSION])
-case $cf_gnat_version in
+case $cf_cv_gnat_version in
 (3.1[[1-9]]*|3.[[2-9]]*|[[4-9]].*|20[[0-9]][[0-9]])
 	cf_cv_prog_gnat_correct=yes
 	;;
 (*)
-	AC_MSG_WARN(Unsupported GNAT version $cf_gnat_version. We require 3.11 or better. Disabling Ada95 binding.)
+	AC_MSG_WARN(Unsupported GNAT version $cf_cv_gnat_version. We require 3.11 or better. Disabling Ada95 binding.)
 	cf_cv_prog_gnat_correct=no
 	;;
 esac
@@ -1312,14 +1312,14 @@ test "$cf_cv_gnatprep_opt_t" = yes && GNATPREP_OPTS="-T $GNATPREP_OPTS"
 AC_SUBST(GNATPREP_OPTS)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_GNAT_GENERICS version: 3 updated: 2015/04/17 21:13:04
+dnl CF_GNAT_GENERICS version: 4 updated: 2019/12/31 08:53:54
 dnl ----------------
 AC_DEFUN([CF_GNAT_GENERICS],
 [
 AC_REQUIRE([CF_GNAT_VERSION])
 
 AC_MSG_CHECKING(if GNAT supports generics)
-case $cf_gnat_version in
+case $cf_cv_gnat_version in
 (3.[[1-9]]*|[[4-9]].*)
 	cf_gnat_generics=yes
 	;;
@@ -1342,7 +1342,7 @@ AC_SUBST(cf_compile_generics)
 AC_SUBST(cf_generic_objects)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_GNAT_PROJECTS version: 9 updated: 2018/01/14 15:46:09
+dnl CF_GNAT_PROJECTS version: 10 updated: 2019/12/31 08:53:54
 dnl ----------------
 dnl GNAT projects are configured with ".gpr" project files.
 dnl GNAT libraries are a further development, using the project feature.
@@ -1356,7 +1356,7 @@ cf_gnat_projects=no
 
 if test "$enable_gnat_projects" != no ; then
 AC_MSG_CHECKING(if GNAT supports project files)
-case $cf_gnat_version in
+case $cf_cv_gnat_version in
 (3.[[0-9]]*)
 	;;
 (*)
@@ -1552,20 +1552,20 @@ fi
 rm -rf conftest* *~conftest*
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_GNAT_VERSION version: 21 updated: 2019/09/21 18:08:42
+dnl CF_GNAT_VERSION version: 22 updated: 2019/12/31 08:53:54
 dnl ---------------
 dnl $1 = cache variable to update
 dnl $2 = program name
 dnl Verify version of GNAT or related tool
 AC_DEFUN([CF_GNAT_VERSION],
 [
-AC_CACHE_CHECK(for ifelse($2,,gnat,$2) version, cf_gnat_version,[
-cf_gnat_version=`ifelse($2,,${cf_ada_make:-gnatmake},$2) --version 2>&1 | \
+AC_CACHE_CHECK(for ifelse($2,,gnat,$2) version, cf_cv_gnat_version,[
+cf_cv_gnat_version=`ifelse($2,,${cf_ada_make:-gnatmake},$2) --version 2>&1 | \
 	grep '[[0-9]].[[0-9]][[0-9]]*' |\
 	sed -e '2,$d' -e 's/[[^0-9 \.]]//g' -e 's/^[[ ]]*//' -e 's/ .*//'`
 ])
-test -z "$cf_gnat_version" && cf_gnat_version=no
-ifelse($1,,,[eval $1=$cf_gnat_version; unset cf_gnat_version])
+test -z "$cf_cv_gnat_version" && cf_cv_gnat_version=no
+ifelse($1,,,[eval $1=$cf_cv_gnat_version; unset cf_cv_gnat_version])
 ])dnl
 dnl ---------------------------------------------------------------------------
 dnl CF_GNU_SOURCE version: 10 updated: 2018/12/10 20:09:41
@@ -1725,11 +1725,12 @@ test -d "$oldincludedir" && {
 $1="[$]$1 $cf_header_path_list"
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_HELP_MESSAGE version: 3 updated: 1998/01/14 10:56:23
+dnl CF_HELP_MESSAGE version: 4 updated: 2019/12/31 08:53:54
 dnl ---------------
 dnl Insert text into the help-message, for readability, from AC_ARG_WITH.
 AC_DEFUN([CF_HELP_MESSAGE],
-[AC_DIVERT_HELP([$1])dnl
+[CF_ACVERSION_CHECK(2.53,[],[
+AC_DIVERT_HELP($1)])dnl
 ])dnl
 dnl ---------------------------------------------------------------------------
 dnl CF_INCLUDE_DIRS version: 10 updated: 2014/09/19 20:58:42
@@ -3054,11 +3055,15 @@ AC_PROG_AWK
 test -z "$AWK" && AC_MSG_ERROR(No awk program found)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_PROG_CC version: 4 updated: 2014/07/12 18:57:58
+dnl CF_PROG_CC version: 5 updated: 2019/12/31 08:53:54
 dnl ----------
 dnl standard check for CC, plus followup sanity checks
 dnl $1 = optional parameter to pass to AC_PROG_CC to specify compiler name
 AC_DEFUN([CF_PROG_CC],[
+CF_ACVERSION_CHECK(2.53,
+	[AC_MSG_WARN(this will incorrectly handle gnatgcc choice)
+	 AC_REQUIRE([AC_PROG_CC])],
+	[])
 ifelse($1,,[AC_PROG_CC],[AC_PROG_CC($1)])
 CF_GCC_VERSION
 CF_ACVERSION_CHECK(2.52,
@@ -3148,7 +3153,7 @@ AC_SUBST(PROG_EXT)
 test -n "$PROG_EXT" && AC_DEFINE_UNQUOTED(PROG_EXT,"$PROG_EXT",[Define to the program extension (normally blank)])
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_PROG_GNAT version: 9 updated: 2019/09/21 18:08:42
+dnl CF_PROG_GNAT version: 10 updated: 2019/12/31 08:53:54
 dnl ------------
 dnl Check for gnat/gnatmake/etc, ensure that the toolset is complete.
 AC_DEFUN([CF_PROG_GNAT],[
@@ -3162,14 +3167,14 @@ do
 	eval cf_cv_PATH_$cf_upper_prog_gnat=[$]ac_cv_path_cf_TEMP_gnat
 
 	if test "x$cf_TEMP_gnat" != xno; then
-		unset cf_gnat_version
+		unset cf_cv_gnat_version
 		unset cf_TEMP_gnat
 		CF_GNAT_VERSION(cf_TEMP_gnat,$cf_prog_gnat)
 	fi
 	eval cf_cv_VERSION_$cf_upper_prog_gnat=[$]cf_TEMP_gnat
 
 	unset cf_TEMP_gnat
-	unset cf_gnat_version
+	unset cf_cv_gnat_version
 	unset ac_cv_path_cf_TEMP_gnat
 done