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Imported from ../bash-2.01.tar.gz.

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This commit is contained in:
Jari Aalto 1997-06-05 14:59:13 +00:00
commit d166f04881
304 changed files with 14702 additions and 13012 deletions
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142
configure.in
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@ -1,17 +1,18 @@
dnl
dnl Configure script for bash-2.0
dnl Configure script for bash-2.01
dnl
dnl report bugs to chet@po.cwru.edu
dnl
dnl Process this file with autoconf to produce a configure script.
dnl checks for version info
AC_REVISION([for Bash 2.0, version 1.14, from autoconf version] AC_ACVERSION)dnl
AC_REVISION([for Bash 2.01, version 1.26, from autoconf version] AC_ACVERSION)dnl
AC_INIT(shell.h)
AC_CONFIG_HEADER(config.h)
dnl make sure we are using a recent autoconf version
AC_PREREQ(2.8)
AC_PREREQ(2.10)
dnl where to find install.sh, config.sub, and config.guess
AC_CONFIG_AUX_DIR(./support)
@ -24,7 +25,9 @@ dnl configure defaults
opt_gnu_malloc=yes
opt_glibc_malloc=no
opt_purify=no
opt_purecov=no
opt_afs=no
opt_curses=no
dnl some systems should be configured without gnu malloc by default
dnl and some need a special compiler or loader
@ -35,40 +38,56 @@ alpha-*) opt_gnu_malloc=no ;; # alpha running osf/1 or linux
*-osf1*) opt_gnu_malloc=no ;; # other osf/1 machines
sparc-svr4*) opt_gnu_malloc=no ;; # sparc SVR4, SVR4.2
sparc-netbsd*) opt_gnu_malloc=no ;; # needs 8-byte alignment
*-sgi-irix6*) opt_gnu_malloc=no ;; # needs 8-byte alignment
sparc-linux*) opt_gnu_malloc=no ;; # sparc running linux; requires ELF
*-freebsd*) opt_gnu_malloc=no ;; # they claim it's better
*-aix*) opt_gnu_malloc=no ;; # AIX machines
*-nextstep*) opt_gnu_malloc=no ;; # NeXT machines running NeXTstep
*-dgux*) opt_gnu_malloc=no ;; # DG/UX machines
*-qnx) opt_gnu_malloc=no ;; # QNX 4.2
*-qnx*) opt_gnu_malloc=no ;; # QNX 4.2
*-machten4) opt_gnu_malloc=no ;; # MachTen 4.x
*-bsdi2.1) opt_gnu_malloc=no ; : ${CC:=shlicc2} ;; # for loadable builtins
esac
dnl arguments to configure
dnl packages
AC_ARG_WITH(gnu-malloc, --with-gnu-malloc use the GNU version of malloc,opt_gnu_malloc=$withval)
AC_ARG_WITH(glibc-malloc, --with-glibc-malloc use the GNU C library version of malloc,opt_glibc_malloc=$withval)
AC_ARG_WITH(purify, --with-purify configure to postprocess with purify, opt_purify=$withval)
AC_ARG_WITH(afs, --with-afs if you are running AFS, opt_afs=$withval)
AC_ARG_WITH(curses, --with-curses use the curses library instead of the termcap library,opt_curses=$withval)
AC_ARG_WITH(glibc-malloc, --with-glibc-malloc use the GNU C library version of malloc,opt_glibc_malloc=$withval)
AC_ARG_WITH(gnu-malloc, --with-gnu-malloc use the GNU version of malloc,opt_gnu_malloc=$withval)
AC_ARG_WITH(purecov, --with-purecov configure to postprocess with pure coverage, opt_purecov=$withval)
AC_ARG_WITH(purify, --with-purify configure to postprocess with purify, opt_purify=$withval)
dnl test for glibc malloc first because it can override the default
if test "$opt_glibc_malloc" = yes; then
MALLOC=gmalloc.o MALLOC_SRC='$(ALLOC_LIBSRC)/gmalloc.c'
MALLOC_TARGET=gmalloc
MALLOC_SRC=gmalloc.c
elif test "$opt_gnu_malloc" = yes; then
MALLOC=malloc.o MALLOC_SRC='$(ALLOC_LIBSRC)/malloc.c'
MALLOC_TARGET=malloc
MALLOC_SRC=malloc.c
else
MALLOC= MALLOC_SRC=
MALLOC_TARGET=stubmalloc
MALLOC_SRC=stub.c
fi
if test "$opt_purify" = yes; then
PURIFY=purify
PURIFY="purify "
else
PURIFY=
fi
if test "$opt_purecov" = yes; then
PURIFY="${PURIFY}purecov"
fi
if test "$opt_afs" = yes; then
AC_DEFINE(AFS)
fi
if test "$opt_curses" = yes; then
prefer_curses=yes
fi
dnl optional shell features in config.h.in
opt_minimal_config=no
@ -103,22 +122,22 @@ if test $opt_minimal_config = yes; then
opt_brace_expansion=no opt_disabled_builtins=no opt_command_timing=no
fi
AC_ARG_ENABLE(job-control, --enable-job-control enable job control features, opt_job_control=$enableval)
AC_ARG_ENABLE(alias, --enable-alias enable shell aliases, opt_alias=$enableval)
AC_ARG_ENABLE(readline, --enable-readline turn on command line editing, opt_readline=$enableval)
AC_ARG_ENABLE(history, --enable-history turn on command history, opt_history=$enableval)
AC_ARG_ENABLE(array-variables, --enable-array-variables include shell array variables, opt_array_variables=$enableval)
AC_ARG_ENABLE(bang-history, --enable-bang-history turn on csh-style history substitution, opt_bang_history=$enableval)
AC_ARG_ENABLE(brace-expansion, --enable-brace-expansion include brace expansion, opt_brace_expansion=$enableval)
AC_ARG_ENABLE(command-timing, --enable-command-timing enable the time reserved word and command timing, opt_command_timing=$enableval)
AC_ARG_ENABLE(directory-stack, --enable-directory-stack enable builtins pushd/popd/dirs, opt_dirstack=$enableval)
AC_ARG_ENABLE(restricted, --enable-restricted enable a restricted shell, opt_restricted=$enableval)
AC_ARG_ENABLE(disabled-builtins, --enable-disabled-builtins allow disabled builtins to still be invoked, opt_disabled_builtins=$enableval)
AC_ARG_ENABLE(dparen-arithmetic, [--enable-dparen-arithmetic include ((...)) command], opt_dparen_arith=$enableval)
AC_ARG_ENABLE(help-builtin, --enable-help-builtin include the help builtin, opt_help=$enableval)
AC_ARG_ENABLE(history, --enable-history turn on command history, opt_history=$enableval)
AC_ARG_ENABLE(job-control, --enable-job-control enable job control features, opt_job_control=$enableval)
AC_ARG_ENABLE(process-substitution, --enable-process-substitution enable process substitution, opt_process_subst=$enableval)
AC_ARG_ENABLE(prompt-string-decoding, --enable-prompt-string-decoding turn on escape character decoding in prompts, opt_prompt_decoding=$enableval)
AC_ARG_ENABLE(readline, --enable-readline turn on command line editing, opt_readline=$enableval)
AC_ARG_ENABLE(restricted, --enable-restricted enable a restricted shell, opt_restricted=$enableval)
AC_ARG_ENABLE(select, --enable-select include select command, opt_select=$enableval)
AC_ARG_ENABLE(help-builtin, --enable-help-builtin include the help builtin, opt_help=$enableval)
AC_ARG_ENABLE(array-variables, --enable-array-variables include shell array variables, opt_array_variables=$enableval)
AC_ARG_ENABLE(dparen-arithmetic, [--enable-dparen-arithmetic include ((...)) command], opt_dparen_arith=$enableval)
AC_ARG_ENABLE(brace-expansion, --enable-brace-expansion include brace expansion, opt_brace_expansion=$enableval)
AC_ARG_ENABLE(disabled-builtins, --enable-disabled-builtins allow disabled builtins to still be invoked, opt_disabled_builtins=$enableval)
AC_ARG_ENABLE(command-timing, --enable-command-timing enable the time reserved word and command timing, opt_command_timing=$enableval)
AC_ARG_ENABLE(usg-echo-default, --enable-usg-echo-default make the echo builtin expand escape sequences by default, opt_usg_echo=$enableval)
dnl opt_job_control is handled later, after BASH_JOB_CONTROL_MISSING runs
@ -184,25 +203,36 @@ if test $opt_usg_echo = yes ; then
AC_DEFINE(DEFAULT_ECHO_TO_USG)
fi
if test "$opt_minimal_config" = yes; then
TESTSCRIPT=run-minimal
else
TESTSCRIPT=run-all
fi
dnl now substitute in the values generated by arguments
AC_SUBST(TESTSCRIPT)
AC_SUBST(PURIFY)
AC_SUBST(MALLOC)
AC_SUBST(MALLOC_TARGET)
AC_SUBST(MALLOC_SRC)
AC_SUBST(READLINE_LIB)
AC_SUBST(READLINE_DEP)
AC_SUBST(HISTORY_LIB)
AC_SUBST(HISTORY_DEP)
echo "Beginning configuration for bash-2.0"
dnl Use GNU m4 macros to get the distribution and patchlevel information
dnl into configure without requiring the files to be distributed
[BASHVERS=]dnl
esyscmd(cat _distribution)dnl
[BASHPATCH=]dnl
esyscmd(cat _patchlevel)dnl
echo "Beginning configuration for bash-$BASHVERS"
dnl compilation checks
AC_PROG_CC
AC_ISC_POSIX
AC_MINIX
dnl See whether cc works at all
BASH_CC_WORKS
dnl We want these before the checks, so the checks can modify their values.
test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
@ -285,7 +315,7 @@ AC_HEADER_DIRENT
AC_HEADER_TIME
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)
memory.h locale.h termcap.h termio.h termios.h dlfcn.h)
AC_CHECK_HEADERS(sys/ptem.h sys/pte.h sys/stream.h sys/select.h sys/file.h \
sys/resource.h sys/param.h sys/socket.h \
sys/time.h sys/times.h sys/wait.h)
@ -293,7 +323,10 @@ AC_CHECK_HEADERS(sys/ptem.h sys/pte.h sys/stream.h sys/select.h sys/file.h \
dnl libraries
dnl this is reportedly no longer necessary for irix[56].?
dnl AC_CHECK_LIB(sun, getpwent)
BASH_CHECK_SOCKLIB
dnl check for getpeername in the socket library only if it's not in libc
if test "$ac_cv_func_getpeername" = no; then
BASH_CHECK_SOCKLIB
fi
dnl system types
AC_TYPE_GETGROUPS
@ -332,20 +365,31 @@ if test "$ac_cv_func_lstat" = "no"; then
BASH_FUNC_LSTAT
fi
dnl behavior of system calls and library functions
BASH_DUP2_CLOEXEC_CHECK
BASH_PGRP_SYNC
BASH_SIGNAL_CHECK
dnl checking for the presence of certain library symbols
BASH_SYS_ERRLIST
BASH_SYS_SIGLIST
BASH_UNDER_SYS_SIGLIST
BASH_SIGNAL_CHECK
dnl various system types
BASH_TYPE_SIGHANDLER
BASH_CHECK_TYPE(clock_t, [#include <sys/times.h>], long)
BASH_CHECK_TYPE(sigset_t, [#include <signal.h>], int)
BASH_CHECK_TYPE(quad_t, , long, HAVE_QUAD_T)
BASH_RLIMIT_TYPE
dnl presence and contents of structures used by system calls
BASH_STRUCT_TERMIOS_LDISC
BASH_STRUCT_TERMIO_LDISC
BASH_STRUCT_DIRENT_D_INO
BASH_STRUCT_DIRENT_D_FILENO
BASH_STRUCT_WINSIZE
dnl presence and behavior of C library functions
BASH_FUNC_STRSIGNAL
BASH_FUNC_OPENDIR_CHECK
BASH_FUNC_PRINTF
@ -354,26 +398,38 @@ BASH_FUNC_GETENV
BASH_FUNC_GETCWD
BASH_FUNC_SBRK_DECLARED
BASH_FUNC_POSIX_SETJMP
BASH_FUNC_STRCOLL
dnl presence and behavior of OS functions
BASH_REINSTALL_SIGHANDLERS
BASH_JOB_CONTROL_MISSING
BASH_SYS_NAMED_PIPES
dnl presence of certain CPP defines
BASH_HAVE_TIOCGWINSZ
BASH_HAVE_TIOCSTAT
BASH_HAVE_FIONREAD
BASH_CHECK_GETPW_FUNCS
BASH_CHECK_DEV_FD
dnl miscellaneous
BASH_MISC_SPEED_T
BASH_CHECK_GETPW_FUNCS
dnl special checks
case "$host_os" in
hpux*) BASH_KERNEL_RLIMIT_CHECK ;;
esac
if test "$opt_readline" = yes; then
dnl yuck
case "$host_os" in
aix*) prefer_curses=yes ;;
esac
BASH_CHECK_LIB_TERMCAP
fi
AC_SUBST(TERMCAP_LIB)
AC_SUBST(TERMCAP_DEP)
dnl special checks
BASH_CHECK_DEV_FD
BASH_DEFAULT_MAIL_DIR
if test "$bash_cv_job_control_missing" = missing; then
@ -389,6 +445,11 @@ fi
AC_SUBST(JOBS_O)
dnl Defines that we want to propagate to the Makefiles in subdirectories,
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
@ -404,9 +465,12 @@ isc*) LOCAL_CFLAGS=-Disc386;;
sco3.2v5*) LOCAL_CFLAGS="-DWAITPID_BROKEN -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;;
sco3.2v4*) LOCAL_CFLAGS="-DMUST_UNBLOCK_CHLD -DNO_MEMSCRAMBLE -DPATH_MAX=1024" ;;
sco3.2*) LOCAL_CFLAGS=-DMUST_UNBLOCK_CHLD ;;
sunos4*) LOCAL_CFLAGS=-DSunOS4;;
linux*) LOCAL_LDFLAGS=-rdynamic ;; # allow dynamic loading
aix4.2*) LOCAL_LDFLAGS="-bexpall -brtl";;# allow dynamic loading
sunos4*) LOCAL_CFLAGS=-DSunOS4 ;;
solaris2.5*) LOCAL_CFLAGS=-DSunOS5 ;;
linux*) LOCAL_LDFLAGS=-rdynamic ;; # allow dynamic loading
aix4.2*) LOCAL_LDFLAGS="-bexpall -brtl" ;;# allow dynamic loading
*qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s -lunix -lncurses" ;;
powerux) LOCAL_LIBS="-lgen" ;;
esac
case "$host_cpu" in
@ -443,15 +507,19 @@ AC_SUBST(BUILD_DIR)
AC_SUBST(YACC)
AC_SUBST(AR)
AC_SUBST(BASHVERS)
AC_SUBST(BASHPATCH)
AC_SUBST(host_cpu)
AC_SUBST(host_os)
AC_SUBST(LOCAL_LIBS)
AC_SUBST(LOCAL_CFLAGS)
AC_SUBST(LOCAL_LDFLAGS)
AC_SUBST(LOCAL_DEFS)
AC_SUBST(ALLOCA_SOURCE)
AC_SUBST(ALLOCA_OBJECT)
#AC_SUBST(ALLOCA_SOURCE)
#AC_SUBST(ALLOCA_OBJECT)
AC_OUTPUT([Makefile builtins/Makefile lib/readline/Makefile lib/glob/Makefile \
lib/malloc/Makefile lib/termcap/Makefile lib/tilde/Makefile \