mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-12-23 12:39:41 +00:00
152 lines
3.2 KiB
Plaintext
152 lines
3.2 KiB
Plaintext
dnl
|
|
dnl Configure script for readline library
|
|
dnl
|
|
dnl report bugs to chet@po.cwru.edu
|
|
dnl
|
|
dnl Process this file with autoconf to produce a configure script.
|
|
AC_REVISION([for Readline 2.2, version 2.07, from autoconf version] AC_ACVERSION)
|
|
LIBVERSION=2.2
|
|
|
|
AC_INIT(readline.h)
|
|
AC_CONFIG_HEADER(config.h)
|
|
|
|
dnl make sure we are using a recent autoconf version
|
|
AC_PREREQ(2.10)
|
|
|
|
dnl AC_CONFIG_AUX_DIR(./support)
|
|
|
|
AC_CANONICAL_HOST
|
|
|
|
dnl configure defaults
|
|
opt_curses=no
|
|
opt_shared=no
|
|
|
|
dnl arguments to configure
|
|
AC_ARG_WITH(curses, --with-curses use the curses library instead of the termcap library,opt_curses=$withval)
|
|
|
|
if test "$opt_curses" = "yes"; then
|
|
prefer_curses=yes
|
|
fi
|
|
|
|
# We want these before the checks, so the checks can modify their values.
|
|
test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
|
|
|
|
AC_PROG_CC
|
|
AC_MINIX
|
|
|
|
|
|
dnl BEGIN changes for CYGNUS cross-building for Cygwin
|
|
|
|
dnl load up the cross-building cache file -- add more cases and cache
|
|
dnl files as necessary
|
|
if test "x$cross_compiling" = "xyes"; then
|
|
case "${host}" in
|
|
*-cygwin*)
|
|
cross_cache=${srcdir}/cross-build/cygwin.cache
|
|
if test -r "${cross_cache}"; then
|
|
echo "loading cross-build cache file ${cross_cache}"
|
|
. ${cross_cache}
|
|
fi
|
|
LOCAL_CFLAGS="$LOCAL_CFLAGS -I${srcdir}/../libtermcap"
|
|
unset cross_cache
|
|
;;
|
|
*) echo "configure: cross-compiling for a non-cygwin target is not supported" >&2
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if test "x$cross_compiling" = "xyes"; then
|
|
CROSS_COMPILING_FLAG=-DCROSS_COMPILING
|
|
else
|
|
CROSS_COMPILING_FLAG=
|
|
fi
|
|
AC_SUBST(CROSS_COMPILING_FLAG)
|
|
|
|
if test -z "$CC_FOR_BUILD"; then
|
|
if test "x$cross_compiling" = "xno"; then
|
|
CC_FOR_BUILD='$(CC)'
|
|
else
|
|
CC_FOR_BUILD=gcc
|
|
fi
|
|
fi
|
|
AC_SUBST(CC_FOR_BUILD)
|
|
|
|
dnl END changes for CYGNUS cross-building for Cygwin
|
|
|
|
|
|
|
|
# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
|
|
test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
|
|
|
|
AC_PROG_GCC_TRADITIONAL
|
|
AC_PROG_INSTALL
|
|
AC_PROG_RANLIB
|
|
|
|
AC_RETSIGTYPE
|
|
|
|
AC_HEADER_STAT
|
|
AC_HEADER_DIRENT
|
|
|
|
AC_CHECK_FUNCS(strcasecmp select setenv putenv tcgetattr setlocale lstat)
|
|
|
|
AC_FUNC_STRCOLL
|
|
|
|
AC_CHECK_HEADERS(unistd.h stdlib.h varargs.h stdarg.h string.h \
|
|
sys/ptem.h sys/pte.h sys/stream.h sys/select.h \
|
|
termcap.h termios.h termio.h sys/file.h locale.h)
|
|
|
|
BASH_SIGNAL_CHECK
|
|
BASH_REINSTALL_SIGHANDLERS
|
|
|
|
BASH_FUNC_POSIX_SETJMP
|
|
BASH_FUNC_LSTAT
|
|
BASH_CHECK_GETPW_FUNCS
|
|
BASH_FUNC_STRCOLL
|
|
|
|
BASH_TYPE_SIGHANDLER
|
|
BASH_HAVE_TIOCGWINSZ
|
|
BASH_HAVE_TIOCSTAT
|
|
BASH_HAVE_FIONREAD
|
|
BASH_MISC_SPEED_T
|
|
BASH_STRUCT_WINSIZE
|
|
BASH_STRUCT_DIRENT_D_INO
|
|
BASH_STRUCT_DIRENT_D_FILENO
|
|
|
|
dnl yuck
|
|
case "$host_os" in
|
|
aix*) prefer_curses=yes ;;
|
|
esac
|
|
BASH_CHECK_LIB_TERMCAP
|
|
if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then
|
|
TERMCAP_LIB=-ltermcap #default
|
|
fi
|
|
|
|
case "$host_cpu" in
|
|
*cray*) LOCAL_CFLAGS=-DCRAY ;;
|
|
esac
|
|
|
|
case "$host_os" in
|
|
isc*) LOCAL_CFLAGS=-Disc386 ;;
|
|
esac
|
|
|
|
BUILD_DIR=`pwd`
|
|
AC_SUBST(BUILD_DIR)
|
|
|
|
AC_SUBST(CFLAGS)
|
|
AC_SUBST(LOCAL_CFLAGS)
|
|
AC_SUBST(LOCAL_LDFLAGS)
|
|
AC_SUBST(LOCAL_DEFS)
|
|
|
|
AC_SUBST(host_cpu)
|
|
AC_SUBST(host_os)
|
|
|
|
AC_SUBST(LIBVERSION)
|
|
|
|
AC_SUBST(TERMCAP_LIB)
|
|
|
|
AC_OUTPUT([Makefile doc/Makefile examples/Makefile],
|
|
[
|
|
# Makefile uses this timestamp file to record whether config.h is up to date.
|
|
echo > stamp-h
|
|
])
|