diff options
Diffstat (limited to 't/self-check-configure-help.sh')
| -rwxr-xr-x | t/self-check-configure-help.sh | 274 |
1 files changed, 274 insertions, 0 deletions
diff --git a/t/self-check-configure-help.sh b/t/self-check-configure-help.sh new file mode 100755 index 000000000..23b9dc7cb --- /dev/null +++ b/t/self-check-configure-help.sh @@ -0,0 +1,274 @@ +#! /bin/sh +# Copyright (C) 2011-2012 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, see <http://www.gnu.org/licenses/>. + +# Sanity check on the function used by the automake testsuite to +# analyze output of "configure --help". + +. ./defs || Exit 1 + +# FIXME: this test is a good candidate for a conversion to TAP. + +# Prefer real-world data. This is from the help screen of the +# configure script from GNU coreutils, with small adaptations. +cat > help <<'END' +'configure' configures GNU coreutils 8.14a to adapt to many kinds of systems. + +Usage: ./configure [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print 'checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for '--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or '..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [/usr/local] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, 'make install' will install all the files in +'/usr/local/bin', '/usr/local/lib' etc. You can specify +an installation prefix other than '/usr/local' using '--prefix', +for instance '--prefix=$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --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] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/coreutils] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-silent-rules less verbose build output (undo: 'make V=1') + --disable-silent-rules verbose build output (undo: 'make V=0') + --disable-dependency-tracking speeds up one-time build + --enable-dependency-tracking do not reject slow dependency extractors + --disable-largefile omit support for large files + --enable-threads={posix|solaris|pth|win32} + specify multithreading API + --disable-threads build without multithread safety + --disable-acl do not support ACLs + --disable-assert turn off assertions + --disable-rpath do not hardcode runtime library paths + --disable-xattr do not support extended attributes + --disable-libcap disable libcap support + --enable-gcc-warnings turn on lots of GCC warnings (for developers) + --enable-install-program=PROG_LIST + install the programs in PROG_LIST (comma-separated, + default: none) + --enable-no-install-program=PROG_LIST + do NOT install the programs in PROG_LIST + (comma-separated, default: arch,hostname,su) + --disable-nls do not use Native Language Support + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-gnu-ld assume the C compiler uses GNU ld default=no + --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib + --without-libiconv-prefix don't search for libiconv in includedir and libdir + --with-libpth-prefix[=DIR] search for libpth in DIR/include and DIR/lib + --without-libpth-prefix don't search for libpth in includedir and libdir + --without-included-regex + don't compile regex; this is the default on systems + with recent-enough versions of the GNU C Library + (use with caution on other systems). + --without-selinux do not use SELinux, even on systems with SELinux + --with-packager String identifying the packager of this software + --with-packager-version Packager-specific version information + --with-packager-bug-reports + Packager info for bug reports (URL/e-mail/...) + --with-tty-group[=NAME] + group used by system for TTYs, "tty" when not + specified (default: do not rely on any group used + for TTYs) + --without-gmp do not use the GNU MP library for arbitrary + precision calculation (default: use it if available) + --with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib + --without-libintl-prefix don't search for libintl in includedir and libdir + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> + 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> + CPP C preprocessor + YACC The "Yet Another C Compiler" implementation to use. Defaults to + 'bison -y'. Values other than 'bison -y' will most likely break + on most systems. + YFLAGS YFLAGS contains the list arguments that will be passed by + default to Bison. This script will default YFLAGS to the empty + string to avoid a default value of '-d' given by some make + applications. + DEFAULT_POSIX2_VERSION + POSIX version to default to; see 'config.hin'. + +Use these variables to override the choices made by 'configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to <bug-automake@gnu.org>. +General help using GNU software: <http://www.gnu.org/gethelp/>. +END + +compare_extracted_help () +{ + cat > exp || Exit 99 + extract_configure_help "$1" help > got || Exit 1 + cat exp + cat got + diff exp got || Exit 1 +} + +compare_extracted_help --disable-libcap <<'END' + --disable-libcap disable libcap support +END + +compare_extracted_help --disable-nls <<'END' + --disable-nls do not use Native Language Support +END + +compare_extracted_help --disable-option-checking <<'END' + --disable-option-checking ignore unrecognized --enable/--with options +END + +compare_extracted_help --build= <<'END' + --build=BUILD configure for building on BUILD [guessed] +END + +compare_extracted_help --host= <<'END' + --host=HOST cross-compile to build programs to run on HOST [BUILD] +END + +compare_extracted_help '--with-libintl-prefix[=]' <<'END' + --with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib +END + +compare_extracted_help --without-included-regex <<'END' + --without-included-regex + don't compile regex; this is the default on systems + with recent-enough versions of the GNU C Library + (use with caution on other systems). +END + +compare_extracted_help --enable-threads= <<'END' + --enable-threads={posix|solaris|pth|win32} + specify multithreading API +END + +compare_extracted_help '--with-tty-group[=]' <<'END' + --with-tty-group[=NAME] + group used by system for TTYs, "tty" when not + specified (default: do not rely on any group used + for TTYs) +END + +compare_extracted_help '--prefix=' <<'END' + --prefix=PREFIX install architecture-independent files in PREFIX + [/usr/local] +END + +compare_extracted_help '--exec-prefix=' <<'END' + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] +END + +compare_extracted_help CC <<'END' + CC C compiler command +END + +compare_extracted_help CPP <<'END' + CPP C preprocessor +END + +compare_extracted_help CPPFLAGS <<'END' + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if + you have headers in a nonstandard directory <include dir> +END + +compare_extracted_help YACC <<'END' + YACC The "Yet Another C Compiler" implementation to use. Defaults to + 'bison -y'. Values other than 'bison -y' will most likely break + on most systems. +END + +compare_extracted_help DEFAULT_POSIX2_VERSION <<'END' + DEFAULT_POSIX2_VERSION + POSIX version to default to; see 'config.hin'. +END + +for o in \ + '--nonesuch' \ + '--nonesuch=' \ + '--nonesuch[=]' \ + '--disable-nls=' \ + '--disable-nls[=]' \ + '--without-included-regex=' \ + '--without-included-regex[=]' \ + '--prefix' \ + '--prefix[=]' \ + '--build' \ + '--build[=]' \ + '--with-tty-group' \ + '--with-tty-group=' \ + 'NO_SUCH_VAR' \ + 'NOSUCHVAR' \ +; do + compare_extracted_help "$o" </dev/null +done + +: |