* readline.scm: moved to ./ice-9/

[bpt/guile.git] / configure.in

diff --git a/configure.in b/configure.in
index bd0d627..886e9ff 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -27,11 +27,16 @@ Boston, MA 02111-1307, USA.
 
 AC_PREREQ(2.53)
 
-AC_INIT
+AC_INIT(m4_esyscmd(. ./GUILE-VERSION && echo -n ${PACKAGE}),
+        m4_esyscmd(. ./GUILE-VERSION && echo -n ${GUILE_VERSION}))
+AC_CONFIG_SRCDIR(GUILE-VERSION)
+AM_INIT_AUTOMAKE([no-define])
+
 AC_COPYRIGHT(GUILE_CONFIGURE_COPYRIGHT)
 AC_CONFIG_SRCDIR([GUILE-VERSION])
+
 . $srcdir/GUILE-VERSION
-AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
+
 AM_MAINTAINER_MODE
 AM_CONFIG_HEADER([config.h])
 AH_TOP(/*GUILE_CONFIGURE_COPYRIGHT*/)
@@ -534,7 +539,10 @@ AC_HEADER_DIRENT
 AC_HEADER_TIME
 AC_HEADER_SYS_WAIT
 
-AC_CHECK_HEADERS([io.h libc.h limits.h malloc.h memory.h string.h \
+# Reasons for testing:
+#   fenv.h - available in C99, but not older systems
+#
+AC_CHECK_HEADERS([fenv.h io.h libc.h limits.h malloc.h memory.h string.h \
 regex.h rxposix.h rx/rxposix.h sys/dir.h sys/ioctl.h sys/select.h \
 sys/time.h sys/timeb.h sys/times.h sys/stdtypes.h sys/types.h \
 sys/utime.h time.h unistd.h utime.h pwd.h grp.h sys/utsname.h \
@@ -598,12 +606,19 @@ AC_CHECK_HEADERS([assert.h crt_externs.h])
 #   DINFINITY - OSF specific
 #   DQNAN - OSF specific
 #       (DINFINITY and DQNAN are actually global variables, not functions)
+#   fesetround - available in C99, but not older systems
 #   gmtime_r - recent posix, not on old systems
+#   readdir_r - recent posix, not on old systems
+#   sysconf - not on old systems
 #   _NSGetEnviron - Darwin specific
 #
-AC_CHECK_FUNCS([DINFINITY DQNAN ctermid ftime fchown getcwd geteuid gettimeofday gmtime_r lstat mkdir mknod nice readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt strftime strptime symlink sync tcgetpgrp tcsetpgrp times uname waitpid strdup system usleep atexit on_exit chown link fcntl ttyname getpwent getgrent kill getppid getpgrp fork setitimer getitimer strchr strcmp index bcopy memcpy rindex unsetenv _NSGetEnviron])
+AC_CHECK_FUNCS([DINFINITY DQNAN ctermid fesetround ftime fchown getcwd geteuid gettimeofday gmtime_r lstat mkdir mknod nice readdir_r readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction siginterrupt strftime strptime symlink sync sysconf tcgetpgrp tcsetpgrp times uname waitpid strdup system usleep atexit on_exit chown link fcntl ttyname getpwent getgrent kill getppid getpgrp fork setitimer getitimer strchr strcmp index bcopy memcpy rindex unsetenv _NSGetEnviron])
 
-AC_CHECK_HEADERS(crypt.h sys/resource.h sys/file.h)
+# Reasons for testing:
+#   netdb.h - not in mingw
+#   sys/param.h - not in mingw
+#
+AC_CHECK_HEADERS(crypt.h netdb.h sys/param.h sys/resource.h sys/file.h)
 AC_CHECK_FUNCS(chroot flock getlogin cuserid getpriority setpriority getpass sethostname gethostname)
 
 # crypt() may or may not be available, for instance in some countries there