ref: 8e5889465ef96d4675107dfe54cfabbc46b9d8f0
parent: dcde608b20cf0d71e34300e21cbeeb0509f391a3
author: Philip McGrath <philip@philipmcgrath.com>
date: Mon Aug 1 01:07:28 CDT 2022
Zuo: configure.ac: show `CC_FOR_BUILD` et al. in `--help` Using `AC_ARG_VAR` also makes these variables “precious” for `config.status` and the cache.
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for Zuo 1.
+# Generated by GNU Autoconf 2.69 for Zuo 1.0.
#
# Report bugs to <https://github.com/racket/racket/issues>.
#
@@ -579,8 +579,8 @@
# Identity of this package.
PACKAGE_NAME='Zuo'
PACKAGE_TARNAME='zuo'
-PACKAGE_VERSION='1'
-PACKAGE_STRING='Zuo 1'
+PACKAGE_VERSION='1.0'
+PACKAGE_STRING='Zuo 1.0'
PACKAGE_BUGREPORT='https://github.com/racket/racket/issues'
PACKAGE_URL='https://github.com/racket/zuo'
@@ -589,9 +589,9 @@
ac_subst_vars='LTLIBOBJS
LIBOBJS
EMBED_LIBS
+CPPFLAGS_FOR_BUILD
LIBS_FOR_BUILD
LDFLAGS_FOR_BUILD
-CPPFLAGS_FOR_BUILD
CFLAGS_FOR_BUILD
CC_FOR_BUILD
OBJEXT
@@ -621,6 +621,7 @@
docdir
oldincludedir
includedir
+runstatedir
localstatedir
sharedstatedir
sysconfdir
@@ -653,7 +654,12 @@
CFLAGS
LDFLAGS
LIBS
-CPPFLAGS'
+CPPFLAGS
+CC_FOR_BUILD
+CFLAGS_FOR_BUILD
+LDFLAGS_FOR_BUILD
+LIBS_FOR_BUILD
+CPPFLAGS_FOR_BUILD'
# Initialize some variables set by options.
@@ -692,6 +698,7 @@
sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var'+runstatedir='${localstatedir}/run' includedir='${prefix}/include'oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'@@ -944,6 +951,15 @@
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1081,7 +1097,7 @@
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
- libdir localedir mandir
+ libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
@@ -1194,7 +1210,7 @@
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures Zuo 1 to adapt to many kinds of systems.
+\`configure' configures Zuo 1.0 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1234,6 +1250,7 @@
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
@@ -1255,7 +1272,7 @@
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of Zuo 1:";;
+ short | recursive ) echo "Configuration of Zuo 1.0:";;
esac
cat <<\_ACEOF
@@ -1274,6 +1291,16 @@
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
+ CC_FOR_BUILD
+ build system C compiler command
+ CFLAGS_FOR_BUILD
+ build system C compiler flags
+ LDFLAGS_FOR_BUILD
+ build system linker flags
+ LIBS_FOR_BUILD
+ build system libraries for linker
+ CPPFLAGS_FOR_BUILD
+ build system preprocessor flags
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
@@ -1342,7 +1369,7 @@
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-Zuo configure 1
+Zuo configure 1.0
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1397,7 +1424,7 @@
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by Zuo $as_me 1, which was
+It was created by Zuo $as_me 1.0, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@@ -3150,7 +3177,7 @@
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by Zuo $as_me 1, which was
+This file was extended by Zuo $as_me 1.0, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -3204,7 +3231,7 @@
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
-Zuo config.status 1
+Zuo config.status 1.0
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
# Process this file with autoconf to produce a configure script.
AC_INIT([Zuo],
- [1],
+ [1.0],
[https://github.com/racket/racket/issues],
[],
[https://github.com/racket/zuo])
@@ -32,11 +32,11 @@
LDFLAGS_FOR_BUILD='$(LDFLAGS)'
LIBS_FOR_BUILD='$(LIBS)'
fi
-AC_SUBST(CC_FOR_BUILD)
-AC_SUBST(CFLAGS_FOR_BUILD)
-AC_SUBST(CPPFLAGS_FOR_BUILD)
-AC_SUBST(LDFLAGS_FOR_BUILD)
-AC_SUBST(LIBS_FOR_BUILD)
+AC_ARG_VAR(CC_FOR_BUILD,[build system C compiler command])
+AC_ARG_VAR(CFLAGS_FOR_BUILD,[build system C compiler flags])
+AC_ARG_VAR(LDFLAGS_FOR_BUILD,[build system linker flags])
+AC_ARG_VAR(LIBS_FOR_BUILD,[build system libraries for linker])
+AC_ARG_VAR(CPPFLAGS_FOR_BUILD,[build system preprocessor flags])
AC_SUBST(EMBED_LIBS)
AC_MSG_NOTICE([zuo libraries to embed: "${EMBED_LIBS}"])