diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 125 |
1 files changed, 84 insertions, 41 deletions
diff --git a/configure.in b/configure.in index 7c1aac2..843bd70 100644 --- a/configure.in +++ b/configure.in @@ -1,30 +1,29 @@ dnl -dnl Configure script for bash-3.2 +dnl Configure script for bash-4.1 dnl dnl report bugs to chet@po.cwru.edu dnl dnl Process this file with autoconf to produce a configure script. -# Copyright (C) 1987-2006 Free Software Foundation, Inc. +# Copyright (C) 1987-2009 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. +# +# 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 3 of the License, 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/>. -AC_REVISION([for Bash 3.2, version 3.190])dnl +AC_REVISION([for Bash 4.1, version 4.019])dnl -define(bashvers, 3.2) +define(bashvers, 4.1) define(relstatus, release) AC_INIT([bash], bashvers-relstatus, [bug-bash@gnu.org]) @@ -43,7 +42,7 @@ RELSTATUS=relstatus dnl defaults for debug settings case "$RELSTATUS" in -alp*|bet*|dev*|rc*) DEBUG='-DDEBUG' MALLOC_DEBUG='-DMALLOC_DEBUG' ;; +alp*|bet*|dev*|rc*|maint*) DEBUG='-DDEBUG' MALLOC_DEBUG='-DMALLOC_DEBUG' ;; *) DEBUG= MALLOC_DEBUG= ;; esac @@ -149,7 +148,7 @@ if test "$opt_curses" = yes; then fi if test -z "${DEBUGGER_START_FILE}"; then - DEBUGGER_START_FILE=${ac_default_prefix}/share/bashdb/bashdb-main.inc + DEBUGGER_START_FILE='${datadir}/bashdb/bashdb-main.inc' fi dnl optional shell features in config.h.in @@ -162,7 +161,6 @@ opt_history=yes opt_bang_history=yes opt_dirstack=yes opt_restricted=yes -opt_audit=yes opt_process_subst=yes opt_prompt_decoding=yes opt_select=yes @@ -177,6 +175,7 @@ opt_xpg_echo=no opt_strict_posix=no opt_cond_command=yes opt_cond_regexp=yes +opt_coproc=yes opt_arith_for_command=yes opt_net_redirs=yes opt_progcomp=yes @@ -184,6 +183,9 @@ opt_separate_help=no opt_multibyte=yes opt_debugger=yes opt_single_longdoc_strings=yes +opt_casemod_attrs=yes +opt_casemod_expansions=yes +opt_extglob_default=no dnl options that affect how bash is compiled and linked opt_static_link=no @@ -196,13 +198,14 @@ dnl a minimal configuration turns everything off, but features can be dnl added individually if test $opt_minimal_config = yes; then opt_job_control=no opt_alias=no opt_readline=no - opt_history=no opt_bang_history=no opt_dirstack=no opt_restricted=no - opt_audit=no opt_process_subst=no opt_prompt_decoding=no + opt_history=no opt_bang_history=no opt_dirstack=no + opt_restricted=no opt_process_subst=no opt_prompt_decoding=no opt_select=no opt_help=no opt_array_variables=no opt_dparen_arith=no opt_brace_expansion=no opt_disabled_builtins=no opt_command_timing=no opt_extended_glob=no opt_cond_command=no opt_arith_for_command=no opt_net_redirs=no opt_progcomp=no opt_separate_help=no - opt_multibyte=yes opt_cond_regexp=no + opt_multibyte=yes opt_cond_regexp=no opt_coproc=no + opt_casemod_attrs=no opt_casemod_expansions=no opt_extglob_default=no fi AC_ARG_ENABLE(alias, AC_HELP_STRING([--enable-alias], [enable shell aliases]), opt_alias=$enableval) @@ -210,14 +213,18 @@ AC_ARG_ENABLE(arith-for-command, AC_HELP_STRING([--enable-arith-for-command], [e AC_ARG_ENABLE(array-variables, AC_HELP_STRING([--enable-array-variables], [include shell array variables]), opt_array_variables=$enableval) AC_ARG_ENABLE(bang-history, AC_HELP_STRING([--enable-bang-history], [turn on csh-style history substitution]), opt_bang_history=$enableval) AC_ARG_ENABLE(brace-expansion, AC_HELP_STRING([--enable-brace-expansion], [include brace expansion]), opt_brace_expansion=$enableval) +AC_ARG_ENABLE(casemod-attributes, AC_HELP_STRING([--enable-casemod-attributes], [include case-modifying variable attributes]), opt_casemod_attrs=$enableval) +AC_ARG_ENABLE(casemod-expansions, AC_HELP_STRING([--enable-casemod-expansions], [include case-modifying word expansions]), opt_casemod_expansions=$enableval) AC_ARG_ENABLE(command-timing, AC_HELP_STRING([--enable-command-timing], [enable the time reserved word and command timing]), opt_command_timing=$enableval) AC_ARG_ENABLE(cond-command, AC_HELP_STRING([--enable-cond-command], [enable the conditional command]), opt_cond_command=$enableval) -AC_ARG_ENABLE(cond-regexp, AC_HELP_STRING([--enable-cond-regexp], [enable extgended regular expression matching in conditional commands]), opt_cond_regexp=$enableval) +AC_ARG_ENABLE(cond-regexp, AC_HELP_STRING([--enable-cond-regexp], [enable extended regular expression matching in conditional commands]), opt_cond_regexp=$enableval) +AC_ARG_ENABLE(coprocesses, AC_HELP_STRING([--enable-coprocesses], [enable coprocess support and the coproc reserved word]), opt_coproc=$enableval) AC_ARG_ENABLE(debugger, AC_HELP_STRING([--enable-debugger], [enable support for bash debugger]), opt_debugger=$enableval) AC_ARG_ENABLE(directory-stack, AC_HELP_STRING([--enable-directory-stack], [enable builtins pushd/popd/dirs]), opt_dirstack=$enableval) AC_ARG_ENABLE(disabled-builtins, AC_HELP_STRING([--enable-disabled-builtins], [allow disabled builtins to still be invoked]), opt_disabled_builtins=$enableval) AC_ARG_ENABLE(dparen-arithmetic, AC_HELP_STRING([--enable-dparen-arithmetic], [include ((...)) command]), opt_dparen_arith=$enableval) AC_ARG_ENABLE(extended-glob, AC_HELP_STRING([--enable-extended-glob], [include ksh-style extended pattern matching]), opt_extended_glob=$enableval) +AC_ARG_ENABLE(extended-glob-default, AC_HELP_STRING([--enable-extended-glob-default], [force extended pattern matching to be enabled by default]), opt_extglob_default=$enableval) AC_ARG_ENABLE(help-builtin, AC_HELP_STRING([--enable-help-builtin], [include the help builtin]), opt_help=$enableval) AC_ARG_ENABLE(history, AC_HELP_STRING([--enable-history], [turn on command history]), opt_history=$enableval) AC_ARG_ENABLE(job-control, AC_HELP_STRING([--enable-job-control], [enable job control features]), opt_job_control=$enableval) @@ -228,7 +235,6 @@ AC_ARG_ENABLE(progcomp, AC_HELP_STRING([--enable-progcomp], [enable programmable AC_ARG_ENABLE(prompt-string-decoding, AC_HELP_STRING([--enable-prompt-string-decoding], [turn on escape character decoding in prompts]), opt_prompt_decoding=$enableval) AC_ARG_ENABLE(readline, AC_HELP_STRING([--enable-readline], [turn on command line editing]), opt_readline=$enableval) AC_ARG_ENABLE(restricted, AC_HELP_STRING([--enable-restricted], [enable a restricted shell]), opt_restricted=$enableval) -AC_ARG_ENABLE(audit, AC_HELP_STRING([--enable-audit], [enable an audited shell]), opt_audit=$enableval) AC_ARG_ENABLE(select, AC_HELP_STRING([--enable-select], [include select command]), opt_select=$enableval) AC_ARG_ENABLE(separate-helpfiles, AC_HELP_STRING([--enable-separate-helpfiles], [use external files for help builtin documentation]), opt_separate_help=$enableval) AC_ARG_ENABLE(single-help-strings, AC_HELP_STRING([--enable-single-help-strings], [store help documentation as a single string to ease translation]), opt_single_longdoc_strings=$enableval) @@ -292,12 +298,20 @@ fi if test $opt_extended_glob = yes ; then AC_DEFINE(EXTENDED_GLOB) fi +if test $opt_extglob_default = yes; then +AC_DEFINE(EXTGLOB_DEFAULT, 1) +else +AC_DEFINE(EXTGLOB_DEFAULT, 0) +fi if test $opt_cond_command = yes ; then AC_DEFINE(COND_COMMAND) fi if test $opt_cond_regexp = yes ; then AC_DEFINE(COND_REGEXP) fi +if test $opt_coproc = yes; then +AC_DEFINE(COPROCESS_SUPPORT) +fi if test $opt_arith_for_command = yes; then AC_DEFINE(ARITH_FOR_COMMAND) fi @@ -313,6 +327,12 @@ fi if test $opt_debugger = yes; then AC_DEFINE(DEBUGGER) fi +if test $opt_casemod_attrs = yes; then +AC_DEFINE(CASEMOD_ATTRS) +fi +if test $opt_casemod_expansions = yes; then +AC_DEFINE(CASEMOD_EXPANSIONS) +fi if test $opt_memscramble = yes; then AC_DEFINE(MEMSCRAMBLE) @@ -487,8 +507,8 @@ then case "$ac_cv_rl_version" in 5*|6*|7*|8*|9*) ;; *) opt_with_installed_readline=no - AC_MSG_WARN(installed readline library is too old to be linked with bash) - AC_MSG_WARN(using private bash version) + AC_MSG_WARN([installed readline library is too old to be linked with bash]) + AC_MSG_WARN([using private bash version]) ;; esac fi @@ -520,7 +540,7 @@ if test $opt_readline = yes; then # static version specified as -llibname to override the # dynamic version case "${host_os}" in - darwin8*) READLINE_LIB='${READLINE_LIBRARY}' ;; + darwin[[89]]*|darwin10*) READLINE_LIB='${READLINE_LIBRARY}' ;; *) READLINE_LIB=-lreadline ;; esac fi @@ -555,7 +575,7 @@ if test $opt_history = yes || test $opt_bang_history = yes; then # static version specified as -llibname to override the # dynamic version case "${host_os}" in - darwin8*) HISTORY_LIB='${HISTORY_LIBRARY}' ;; + darwin[[89]]*|darwin10*) HISTORY_LIB='${HISTORY_LIBRARY}' ;; *) HISTORY_LIB=-lhistory ;; esac fi @@ -624,6 +644,8 @@ AC_C_STRINGIZE AC_C_LONG_DOUBLE AC_C_PROTOTYPES AC_C_CHAR_UNSIGNED +AC_C_VOLATILE +AC_C_RESTRICT dnl initialize GNU gettext AM_GNU_GETTEXT([no-libtool], [need-ngettext], [lib/intl]) @@ -636,7 +658,8 @@ BASH_HEADER_INTTYPES AC_CHECK_HEADERS(unistd.h stdlib.h stdarg.h varargs.h limits.h string.h \ memory.h locale.h termcap.h termio.h termios.h dlfcn.h \ - stddef.h stdint.h netdb.h pwd.h grp.h strings.h regex.h) + stddef.h stdint.h netdb.h pwd.h grp.h strings.h regex.h \ + syslog.h) AC_CHECK_HEADERS(sys/pte.h sys/stream.h sys/select.h sys/file.h \ sys/resource.h sys/param.h sys/socket.h sys/stat.h \ sys/time.h sys/times.h sys/types.h sys/wait.h) @@ -700,7 +723,7 @@ dnl checks for system calls AC_CHECK_FUNCS(dup2 eaccess fcntl getdtablesize getgroups gethostname \ getpagesize getpeername getrlimit getrusage gettimeofday \ kill killpg lstat readlink sbrk select setdtablesize \ - tcgetpgrp uname ulimit waitpid) + setitimer tcgetpgrp uname ulimit waitpid) AC_REPLACE_FUNCS(rename) dnl checks for c library functions @@ -708,13 +731,15 @@ AC_CHECK_FUNCS(bcopy bzero confstr fnmatch \ getaddrinfo gethostbyname getservbyname getservent inet_aton \ memmove pathconf putenv raise regcomp regexec \ setenv setlinebuf setlocale setvbuf siginterrupt strchr \ - sysconf tcgetattr times ttyname tzset unsetenv) + sysconf syslog tcgetattr times ttyname tzset unsetenv) -AC_CHECK_FUNCS(vsnprintf snprintf vasprintf asprintf) +AC_CHECK_FUNCS(vasprintf asprintf) AC_CHECK_FUNCS(isascii isblank isgraph isprint isspace isxdigit) AC_CHECK_FUNCS(getpwent getpwnam getpwuid) -AC_REPLACE_FUNCS(getcwd memset strcasecmp strerror strftime strnlen strpbrk strstr) +AC_REPLACE_FUNCS(getcwd memset) +AC_REPLACE_FUNCS(strcasecmp strcasestr strerror strftime strnlen strpbrk strstr) AC_REPLACE_FUNCS(strtod strtol strtoul strtoll strtoull strtoimax strtoumax) +AC_REPLACE_FUNCS(fdprintf) AC_CHECK_DECLS([confstr]) AC_CHECK_DECLS([printf]) @@ -784,7 +809,7 @@ AC_CHECK_LIB(dl, dlopen) AC_CHECK_FUNCS(dlopen dlclose dlsym) fi -dnl this defines SYS_SIGLIST_DECLARED +dnl this defines HAVE_DECL_SYS_SIGLIST AC_DECL_SYS_SIGLIST dnl network functions -- check for inet_aton again @@ -821,6 +846,7 @@ BASH_TYPE_LONG_LONG BASH_TYPE_UNSIGNED_LONG_LONG AC_TYPE_SIGNAL +BASH_TYPE_SIG_ATOMIC_T AC_CHECK_SIZEOF(char, 1) AC_CHECK_SIZEOF(short, 2) @@ -895,12 +921,15 @@ dnl presence and behavior of C library functions BASH_FUNC_STRSIGNAL BASH_FUNC_OPENDIR_CHECK BASH_FUNC_ULIMIT_MAXFDS +BASH_FUNC_FPURGE BASH_FUNC_GETENV if test "$ac_cv_func_getcwd" = "yes"; then BASH_FUNC_GETCWD fi BASH_FUNC_POSIX_SETJMP BASH_FUNC_STRCOLL +BASH_FUNC_SNPRINTF +BASH_FUNC_VSNPRINTF dnl If putenv or unsetenv is not present, set the right define so the dnl prototype and declaration in lib/sh/getenv.c will be standard-conformant @@ -974,7 +1003,7 @@ dnl like glob and readline LOCAL_DEFS=-DSHELL dnl use this section to possibly define more cpp variables, specify local -dnl libraries, and specify any additional local cc flags +dnl libraries, and specify any additional local cc or ld flags dnl dnl this should really go away someday @@ -993,7 +1022,11 @@ sco3.2v5*) LOCAL_CFLAGS="-b elf -DWAITPID_BROKEN -DPATH_MAX=1024" ;; sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DPATH_MAX=1024" ;; sco3.2*) LOCAL_CFLAGS=-DMUST_UNBLOCK_CHLD ;; sunos4*) LOCAL_CFLAGS=-DSunOS4 ;; -solaris2.5*) LOCAL_CFLAGS=-DSunOS5 ;; +solaris2.5*) LOCAL_CFLAGS="-DSunOS5 -DSOLARIS" ;; +solaris2.8*) LOCAL_CFLAGS=-DSOLARIS ;; +solaris2.9*) LOCAL_CFLAGS=-DSOLARIS ;; +solaris2.10*) LOCAL_CFLAGS=-DSOLARIS ;; +solaris2*) LOCAL_CFLAGS=-DSOLARIS ;; lynxos*) LOCAL_CFLAGS=-DRECYCLES_PIDS ;; linux*) LOCAL_LDFLAGS=-rdynamic # allow dynamic loading case "`uname -r`" in @@ -1003,7 +1036,7 @@ linux*) LOCAL_LDFLAGS=-rdynamic # allow dynamic loading *qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s" LOCAL_LIBS="-lunix -lncurses" ;; powerux*) LOCAL_LIBS="-lgen" ;; cygwin*) LOCAL_CFLAGS=-DRECYCLES_PIDS ;; -opennt*|interix*) LOCAL_CFLAGS="-DNO_MAIN_ENV_ARG -DBROKEN_DIRENT_D_INO -D_POSIX_SOURCE" ;; +opennt*|interix*) LOCAL_CFLAGS="-DNO_MAIN_ENV_ARG -DBROKEN_DIRENT_D_INO -D_POSIX_SOURCE -D_ALL_SOURCE" ;; esac dnl Stanza for OS/compiler pair-specific flags @@ -1075,11 +1108,22 @@ case "$BUILD_DIR" in *) ;; esac +if test -z "$localedir"; then + localedir='${datarootdir}/locale' +fi +if test -z "$datarootdir"; then + datarootdir='${prefix}/share' +fi + AC_SUBST(PROFILE_FLAGS) AC_SUBST(incdir) AC_SUBST(BUILD_DIR) +# Some versions of autoconf don't substitute these automatically +AC_SUBST(datarootdir) +AC_SUBST(localedir) + AC_SUBST(YACC) AC_SUBST(AR) AC_SUBST(ARFLAGS) @@ -1105,8 +1149,7 @@ AC_OUTPUT([Makefile builtins/Makefile lib/readline/Makefile lib/glob/Makefile \ lib/intl/Makefile \ lib/malloc/Makefile lib/sh/Makefile lib/termcap/Makefile \ lib/tilde/Makefile doc/Makefile support/Makefile po/Makefile.in \ - examples/loadables/Makefile examples/loadables/perl/Makefile \ - pathnames.h], + examples/loadables/Makefile examples/loadables/perl/Makefile], [ # Makefile uses this timestamp file to record whether config.h is up to date. echo timestamp > stamp-h |