275 lines
11 KiB
Bash
275 lines
11 KiB
Bash
#! /bin/sh
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# Copyright (C) 2011-2017 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Sanity check on the function used by the automake testsuite to
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# analyze output of "configure --help".
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. test-init.sh
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# FIXME: this test is a good candidate for a conversion to TAP.
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# Prefer real-world data. This is from the help screen of the
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# configure script from GNU coreutils, with small adaptations.
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cat > help <<'END'
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'configure' configures GNU coreutils 8.14a to adapt to many kinds of systems.
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Usage: ./configure [OPTION]... [VAR=VALUE]...
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To assign environment variables (e.g., CC, CFLAGS...), specify them as
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VAR=VALUE. See below for descriptions of some of the useful variables.
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Defaults for the options are specified in brackets.
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Configuration:
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-h, --help display this help and exit
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--help=short display options specific to this package
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--help=recursive display the short help of all the included packages
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-V, --version display version information and exit
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-q, --quiet, --silent do not print 'checking ...' messages
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--cache-file=FILE cache test results in FILE [disabled]
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-C, --config-cache alias for '--cache-file=config.cache'
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-n, --no-create do not create output files
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--srcdir=DIR find the sources in DIR [configure dir or '..']
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Installation directories:
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--prefix=PREFIX install architecture-independent files in PREFIX
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[/usr/local]
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--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
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[PREFIX]
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By default, 'make install' will install all the files in
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'/usr/local/bin', '/usr/local/lib' etc. You can specify
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an installation prefix other than '/usr/local' using '--prefix',
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for instance '--prefix=$HOME'.
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For better control, use the options below.
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Fine tuning of the installation directories:
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--bindir=DIR user executables [EPREFIX/bin]
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--sbindir=DIR system admin executables [EPREFIX/sbin]
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--libexecdir=DIR program executables [EPREFIX/libexec]
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--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
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--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
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--localstatedir=DIR modifiable single-machine data [PREFIX/var]
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--libdir=DIR object code libraries [EPREFIX/lib]
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--includedir=DIR C header files [PREFIX/include]
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--oldincludedir=DIR C header files for non-gcc [/usr/include]
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--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
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--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
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--infodir=DIR info documentation [DATAROOTDIR/info]
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--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
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--mandir=DIR man documentation [DATAROOTDIR/man]
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--docdir=DIR documentation root [DATAROOTDIR/doc/coreutils]
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--htmldir=DIR html documentation [DOCDIR]
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--dvidir=DIR dvi documentation [DOCDIR]
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--pdfdir=DIR pdf documentation [DOCDIR]
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--psdir=DIR ps documentation [DOCDIR]
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Program names:
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--program-prefix=PREFIX prepend PREFIX to installed program names
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--program-suffix=SUFFIX append SUFFIX to installed program names
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--program-transform-name=PROGRAM run sed PROGRAM on installed program names
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System types:
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--build=BUILD configure for building on BUILD [guessed]
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--host=HOST cross-compile to build programs to run on HOST [BUILD]
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Optional Features:
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--disable-option-checking ignore unrecognized --enable/--with options
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--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
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--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
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--enable-silent-rules less verbose build output (undo: 'make V=1')
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--disable-silent-rules verbose build output (undo: 'make V=0')
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--disable-dependency-tracking speeds up one-time build
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--enable-dependency-tracking do not reject slow dependency extractors
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--disable-largefile omit support for large files
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--enable-threads={posix|solaris|pth|win32}
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specify multithreading API
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--disable-threads build without multithread safety
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--disable-acl do not support ACLs
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--disable-assert turn off assertions
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--disable-rpath do not hardcode runtime library paths
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--disable-xattr do not support extended attributes
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--disable-libcap disable libcap support
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--enable-gcc-warnings turn on lots of GCC warnings (for developers)
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--enable-install-program=PROG_LIST
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install the programs in PROG_LIST (comma-separated,
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default: none)
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--enable-no-install-program=PROG_LIST
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do NOT install the programs in PROG_LIST
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(comma-separated, default: arch,hostname,su)
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--disable-nls do not use Native Language Support
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Optional Packages:
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--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
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--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
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--with-gnu-ld assume the C compiler uses GNU ld default=no
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--with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
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--without-libiconv-prefix don't search for libiconv in includedir and libdir
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--with-libpth-prefix[=DIR] search for libpth in DIR/include and DIR/lib
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--without-libpth-prefix don't search for libpth in includedir and libdir
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--without-included-regex
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don't compile regex; this is the default on systems
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with recent-enough versions of the GNU C Library
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(use with caution on other systems).
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--without-selinux do not use SELinux, even on systems with SELinux
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--with-packager String identifying the packager of this software
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--with-packager-version Packager-specific version information
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--with-packager-bug-reports
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Packager info for bug reports (URL/e-mail/...)
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--with-tty-group[=NAME]
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group used by system for TTYs, "tty" when not
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specified (default: do not rely on any group used
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for TTYs)
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--without-gmp do not use the GNU MP library for arbitrary
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precision calculation (default: use it if available)
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--with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib
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--without-libintl-prefix don't search for libintl in includedir and libdir
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Some influential environment variables:
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CC C compiler command
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CFLAGS C compiler flags
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LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
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nonstandard directory <lib dir>
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LIBS libraries to pass to the linker, e.g. -l<library>
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CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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you have headers in a nonstandard directory <include dir>
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CPP C preprocessor
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YACC The "Yet Another C Compiler" implementation to use. Defaults to
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'bison -y'. Values other than 'bison -y' will most likely break
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on most systems.
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YFLAGS YFLAGS contains the list arguments that will be passed by
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default to Bison. This script will default YFLAGS to the empty
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string to avoid a default value of '-d' given by some make
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applications.
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DEFAULT_POSIX2_VERSION
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POSIX version to default to; see 'config.hin'.
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Use these variables to override the choices made by 'configure' or to help
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it to find libraries and programs with nonstandard names/locations.
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Report bugs to <bug-automake@gnu.org>.
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General help using GNU software: <http://www.gnu.org/gethelp/>.
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END
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compare_extracted_help ()
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{
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cat > exp || exit 99
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extract_configure_help "$1" help > got || exit 1
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cat exp
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cat got
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diff exp got || exit 1
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}
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compare_extracted_help --disable-libcap <<'END'
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--disable-libcap disable libcap support
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END
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compare_extracted_help --disable-nls <<'END'
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--disable-nls do not use Native Language Support
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END
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compare_extracted_help --disable-option-checking <<'END'
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--disable-option-checking ignore unrecognized --enable/--with options
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END
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compare_extracted_help --build= <<'END'
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--build=BUILD configure for building on BUILD [guessed]
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END
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compare_extracted_help --host= <<'END'
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--host=HOST cross-compile to build programs to run on HOST [BUILD]
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END
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compare_extracted_help '--with-libintl-prefix[=]' <<'END'
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--with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib
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END
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compare_extracted_help --without-included-regex <<'END'
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--without-included-regex
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don't compile regex; this is the default on systems
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with recent-enough versions of the GNU C Library
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(use with caution on other systems).
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END
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compare_extracted_help --enable-threads= <<'END'
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--enable-threads={posix|solaris|pth|win32}
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specify multithreading API
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END
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compare_extracted_help '--with-tty-group[=]' <<'END'
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--with-tty-group[=NAME]
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group used by system for TTYs, "tty" when not
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specified (default: do not rely on any group used
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for TTYs)
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END
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compare_extracted_help '--prefix=' <<'END'
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--prefix=PREFIX install architecture-independent files in PREFIX
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[/usr/local]
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END
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compare_extracted_help '--exec-prefix=' <<'END'
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--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
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[PREFIX]
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END
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compare_extracted_help CC <<'END'
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CC C compiler command
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END
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compare_extracted_help CPP <<'END'
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CPP C preprocessor
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END
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compare_extracted_help CPPFLAGS <<'END'
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CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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you have headers in a nonstandard directory <include dir>
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END
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compare_extracted_help YACC <<'END'
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YACC The "Yet Another C Compiler" implementation to use. Defaults to
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'bison -y'. Values other than 'bison -y' will most likely break
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on most systems.
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END
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compare_extracted_help DEFAULT_POSIX2_VERSION <<'END'
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DEFAULT_POSIX2_VERSION
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POSIX version to default to; see 'config.hin'.
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END
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for o in \
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'--nonesuch' \
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'--nonesuch=' \
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'--nonesuch[=]' \
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'--disable-nls=' \
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'--disable-nls[=]' \
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'--without-included-regex=' \
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'--without-included-regex[=]' \
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'--prefix' \
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'--prefix[=]' \
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'--build' \
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'--build[=]' \
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'--with-tty-group' \
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'--with-tty-group=' \
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'NO_SUCH_VAR' \
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'NOSUCHVAR' \
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; do
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compare_extracted_help "$o" </dev/null
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done
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:
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