diff options
Diffstat (limited to 'tests/mktests.in')
| -rwxr-xr-x | tests/mktests.in | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/tests/mktests.in b/tests/mktests.in new file mode 100755 index 0000000..6868f5b --- /dev/null +++ b/tests/mktests.in @@ -0,0 +1,230 @@ +#! /bin/sh + +# Build some of the Autoconf test files. +# Copyright 2021,2023 Thomas E. Dickey +# Copyright 2000 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# If we fail, clean up, but touch the output files. We probably failed +# because we used some non portable tool, but we just don't care: this +# shell script is a maintainer tool, and we do expect good tools. + +as_me=`echo "$0" | sed 's,.*[\\/],,'` + +trap 'echo "'"$as_me"': failed. To proceed run make check." >&2 + rm -f acdefuns audefuns requires *.tat + for file in "$@" + do + touch `echo "$file" | sed "s,.*[\\/],,;s/\..*/.at/"` + done + trap 0 + exit 1' \ + 0 1 2 15 + +# If ever something goes wrong, fail, so that the trap be launched. +set -e + +# We need arguments. +test $# != 0 + +# We need these arguments. +src="$@" + +# Set locale to C so that `sort' behaves in a uniform way. +export LANGUAGE; LANGUAGE=C +export LANG; LANG=C +export LC_ALL; LC_ALL=C + + +# requires +# -------- +# Get the list of macros that are required: there is little interest +# in testing them since they will be run but the guy who requires +# them. +cat $src | + sed -n 's/dnl.*//;s/.*AC_REQUIRE(\[*\([a-zA-Z0-9_]*\).*$/\1/p' | + sort | + uniq >requires + + +# exclude_list +# ------------ +# Macros which must not be checked at all (not by ac-macros.at, nor +# au-macros.at). +# The trailing new line is meant. +# +# - ac_cv_prog_gcc, gxx, g77 +# Not macros, just mapping from old variable name to a new one. +exclude_list='^ac_cv_prog_(gcc|gxx|g77)$ +' + + +# ac_exclude_list +# --------------- +# The test `ac-macros.at' tries to run all the macros of Autoconf to check +# for syntax problems, etc. Not all the macros can be run without argument, +# and some are already tested elsewhere. EGREP_EXCLUDE must filter out +# the macros we don't want to test in ac-macros.at. +# +# - AC_CANONICALIZE, AC_PREFIX_PROGRAM, AC_PREREQ +# Need an argument. +# - AC_CHECK decl, file, func, header, lib, member, prog, sizeof, type +# Performed in the semantics tests. +# - AC_CONFIG +# They fail when the source does not exist. +# - AC_INIT +# AC_INIT includes all the AC_INIT macros. Note that there is an +# infinite m4 recursion if AC_INIT it used twice. +# - AC_LANG* +# Heavily used by other macros. +# - AC_PATH_PROGS?, AC_F77_FUNC +# They produce `= val' because $1, the variable used to store the result, +# is empty. +# - AC_TRY, AC_.*_IFELSE, AC_RUN_LOG. +# Used in many places. +# - _AC_ +# Internal macros are used elsewhere. +# - AC_OUTPUT +# Already tested by `AT_CHECK_MACRO'. +# - AC_FD_CC +# Is a number. +# - AC_PROG_CC, AC_C_(CONST|INLINE|VOLATILE), AC_PATH_XTRA +# Checked in semantics. +# - AC_CYGWIN, AC_CYGWIN32, AC_EMXOS2, AC_MING32, AC_EXEEXT, AC_OBJEXT +# AU defined to nothing. +# - AC_PATH_XTRA +# Checked in semantics. +# - AC_SYS_RESTARTABLE_SYSCALLS, AC_FUNC_WAIT3 +# Obsolete, checked in semantics. +# +ac_exclude_list='^AC_ARG_VAR$ +^AC_CANONICALIZE|AC_PREFIX_PROGRAM|AC_PREREQ$ +^AC_CHECK_(DECL|FILE|FUNC|HEADER|LIB|MEMBER|PROG|SIZEOF|TOOL|TYPE)S?$ +^AC_CONFIG +^AC_F77_FUNC$ +^AC_INIT +^AC_LANG +^AC_LINKER_OPTION$ +^AC_LINK_FILES$ +^AC_LIST_MEMBER_OF$ +^AC_OUTPUT$ +^AC_PATH_(TOOL|PROG)S?$ +^AC_REPLACE_FUNCS$ +^AC_SEARCH_LIBS$ +^(AC_TRY.*|AC_RUN_LOG)$ +^AC_.*_IFELSE$ +^AC_FD_CC$ +^(AC_(PROG_CC|C_CONST|C_INLINE|C_VOLATILE))$ +^AC_(CYGWIN|CYGWIN32|EMXOS2|MING32|EXEEXT|OBJEXT)$ +^AC_PATH_XTRA$ +^AC_SYS_RESTARTABLE_SYSCALLS$ +^AC_FUNC_WAIT3$ +_AC_' + + +# ac_exclude_egrep +# ---------------- +# Build a single egrep pattern out of filter_macros_list. +# Sed is used to get rid of the trailing `|' coming from the trailing +# `\n' from `echo'. +ac_exclude_egrep=`echo "$exclude_list$ac_exclude_list" | tr ' +' '|' | sed 's/.$//'` + + +# au_exclude_list +# --------------- +# AC_LANG_RESTORE +# cannot be used alone. +# AC_LINK_FILES, AC_PREREQ +# need arguments and are tested elsewhere. +# AC_INIT and AC_OUTPUT +# are already in `configure.ac'. +# AC_CYGWIN, AC_MINGW32, AC_EMXOS2 +# are using AC_REQUIRE. +au_exclude_list='^AC_LANG_RESTORE$ +^AC_LINK_FILES|AC_PREREQ$ +^AC_(INIT|OUTPUT)$ +^AC_(CYGWIN|MINGW32|EMXOS2)$' + + +# au_exclude_egrep +# ---------------- +# Build a single egrep pattern out of filter_macros_list. +# Sed is used to get rid of the trailing `|' coming from the trailing +# `\n' from `echo'. +au_exclude_egrep=`echo "$exclude_list$au_exclude_list" | tr ' +' '|' | sed 's/.$//'` + + + +## ------------------------- ## +## Creating the test files. ## +## ------------------------- ## + +for file in $src +do + base=`echo "$file" | sed 's,.*[\\/],,;s/\..*//'` + # Get the list of macros which are defined in Autoconf level. + # Get rid of the macros we are not interested in. + cat $file | + sed -n -e 's/^AC_DEFUN(\[*\([a-zA-Z0-9_]*\).*$/\1/p' \ + -e 's/^AC_DEFUN_ONCE(\[*\([a-zA-Z0-9_]*\).*$/\1/p' | + sort | + uniq | + # Watch out we are `set -e': don't fail. + ( @EGREP@ -v "$ac_exclude_egrep" || true) >acdefuns + + # Get the list of macros which are defined in Autoupdate level. + cat $file | + sed -n 's/^AU_DEFUN(\[*\([a-zA-Z][a-zA-Z0-9_]*\).*$/\1/p' | + sort | + uniq | + ( @EGREP@ -v "$au_exclude_egrep" || true) > audefuns + + # Filter out required macros. + { + sed 's/^ *//' <<MK_EOF + # Generated by $as_me, do not edit by hand. -*- autoconf -*- + + AT_BANNER([Testing $base macros.]) + +MK_EOF + + echo "# Modern macros." + for macro in `cat acdefuns`; do + if @FGREP@ "$macro" requires >/dev/null 2>&1; then :; else + echo "AT_CHECK_MACRO([$macro])" + fi + done + echo + echo "# Obsolete macros." + for macro in `cat audefuns`; do + if @FGREP@ "$macro" requires >/dev/null 2>&1; then :; else + echo "AT_CHECK_AU_MACRO([$macro])" + fi + done + } >$base.tat + + # In one atomic step so that if something above fails, the trap + # preserves the old version of the file. + mv -f $base.tat $base.at +done + +rm -f acdefuns audefuns requires + +trap 0 +exit 0 |