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- dnl configure.in for cvs
- dnl "$CVSid$"
- AC_INIT(src/cvs.h)
- AC_PREREQ(2.4)dnl Required Autoconf version.
- AC_CONFIG_HEADER(config.h src/options.h)
-
- AC_PROG_CC
-
- AC_AIX
- AC_MINIX
- AC_ISC_POSIX
- if test "$ISC" = yes; then
- CFLAGS="$CFLAGS -D_SYSV3"
- fi
-
- AC_PREFIX_PROGRAM(cvs)
-
- AC_C_CROSS
-
- AC_C_CONST
- AC_C_CHAR_UNSIGNED
- AC_C_INLINE
-
- AC_PROG_INSTALL
- AC_PROG_RANLIB
- AC_PROG_YACC
- AC_PROG_MAKE_SET
-
- AC_PATH_PROG(perl_path, perl, no)
- AC_PATH_PROG(csh_path, csh, no)
-
- AC_SYS_INTERPRETER
- if test X"$ac_cv_sys_interpreter" != X"yes" ; then
- # silly trick to avoid problems in AC macros...
- ac_msg='perl scripts using #! may not be invoked properly'
- AC_MSG_WARN($ac_msg)
- fi
-
- AC_HEADER_STDC
- AC_CHECK_HEADERS(errno.h unistd.h string.h memory.h utime.h fcntl.h ndbm.h \
- sys/param.h sys/select.h sys/time.h sys/timeb.h \
- io.h direct.h sys/bsdtypes.h sys/resource.h)
- AC_HEADER_SYS_WAIT
- AC_HEADER_STAT
- AC_HEADER_TIME
- AC_HEADER_DIRENT
- AC_TYPE_SIGNAL
- AC_TYPE_UID_T
- AC_TYPE_MODE_T
- AC_TYPE_SIZE_T
- AC_TYPE_PID_T
- AC_REPLACE_FUNCS(getwd mkdir rename strdup strstr dup2 strerror valloc waitpid memmove vasprintf strtoul)
- AC_CHECK_FUNCS(fchmod fsync ftime mkfifo putenv setvbuf vfork vprintf ftruncate timezone getpagesize initgroups fchdir sigaction sigprocmask sigvec sigsetmask sigblock)
- AC_CHECK_FUNC(re_exec, :, LIBOBJS="$LIBOBJS regex.o")
- AC_FUNC_UTIME_NULL
- AC_SYS_LONG_FILE_NAMES
-
- AC_MSG_CHECKING([for working fnmatch function])
- AC_CACHE_VAL(ccvs_cv_sys_working_fnmatch,
- [AC_TRY_RUN([
- #include <fnmatch.h>
- int
- main ()
- {
- exit ((fnmatch ("a", "a", FNM_PATHNAME) == 0
- && fnmatch ("a", "b", FNM_PATHNAME) == FNM_NOMATCH)
- ? 0 : 1);
- }],
- ccvs_cv_sys_working_fnmatch=yes,
- ccvs_cv_sys_working_fnmatch=no,
- ccvs_cv_sys_working_fnmatch=no)])
- if test $ccvs_cv_sys_working_fnmatch = no; then
- LIBOBJS="$LIBOBJS fnmatch.o"
- fi
- AC_MSG_RESULT($ccvs_cv_sys_working_fnmatch)
-
- dnl
- dnl set $(KRB4) from --with-krb4=value -- WITH_KRB4
- dnl
- KRB4=/usr/kerberos
- define(WITH_KRB4,[
- AC_ARG_WITH([krb4],
- [ --with-krb4=value set default \$(KRB4) from value],
- [KRB4=$withval],
- )dnl
- echo "default place for krb4 is $KRB4"
- AC_SUBST(KRB4)])dnl
- WITH_KRB4
-
- AC_CHECK_SIZEOF(long)
- AC_CHECK_SIZEOF(int)
-
- krb_h=
- AC_MSG_CHECKING([for krb.h])
- AC_TRY_LINK([#include <krb.h>],[int i;],
- [krb_h=yes krb_incdir=],
- [if test "$cross_compiling" != yes && test -r $KRB4/include/krb.h; then
- hold_cflags=$CFLAGS
- CFLAGS="$CFLAGS -I$KRB4/include"
- AC_TRY_LINK([#include <krb.h>],[int i;],
- [krb_h=yes krb_incdir=$KRB4/include])
- CFLAGS=$hold_cflags
- fi])
- if test -z "$krb_h"; then
- AC_TRY_LINK([#include <krb.h>],[int i;],
- [krb_h=yes krb_incdir=],
- [if test "$cross_compiling" != yes && test -r $KRB4/include/kerberosIV/krb.h; then
- hold_cflags=$CFLAGS
- CFLAGS="$CFLAGS -I$KRB4/include/kerberosIV"
- AC_TRY_LINK([#include <krb.h>],[int i;],
- [krb_h=yes krb_incdir=$KRB4/include/kerberosIV])
- CFLAGS=$hold_cflags
- fi])
- fi
- AC_MSG_RESULT($krb_h)
-
- if test -n "$krb_h"; then
- krb_lib=
- AC_CHECK_LIB(krb,printf,[krb_lib=yes krb_libdir=],
- [if test "$cross_compiling" != yes && test -r $KRB4/lib/libkrb.a; then
- krb_lib=yes krb_libdir=$KRB4/lib
- fi])
- if test -n "$krb_lib"; then
- AC_DEFINE(HAVE_KERBEROS)
- test -n "${krb_libdir}" && LIBS="${LIBS} -L${krb_libdir}"
- LIBS="${LIBS} -lkrb"
- AC_CHECK_LIB(des,printf,[LIBS="${LIBS} -ldes"])
- if test -n "$krb_incdir"; then
- includeopt="${includeopt} -I$krb_incdir"
- AC_SUBST(includeopt)
- fi
- fi
- fi
- AC_CHECK_FUNCS(krb_get_err_text)
- # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
- # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
- # libsocket.so which has a bad implementation of gethostbyname (it
- # only looks in /etc/hosts), so we only look for -lsocket if we need
- # it.
- unset ac_cv_func_connect
- AC_CHECK_FUNC(connect, :,
- [case "$LIBS" in
- *-lnsl*) ;;
- *) AC_CHECK_LIB(nsl_s, printf) ;;
- esac
- case "$LIBS" in
- *-lnsl*) ;;
- *) AC_CHECK_LIB(nsl, printf) ;;
- esac
- case "$LIBS" in
- *-lsocket*) ;;
- *) AC_CHECK_LIB(socket, connect) ;;
- esac
- case "$LIBS" in
- *-linet*) ;;
- *) AC_CHECK_LIB(inet, connect) ;;
- esac
- unset ac_cv_func_connect
- AC_CHECK_FUNCS(connect)])
-
- AC_CHECK_FUNC(gethostname, :, LIBOBJS="$LIBOBJS hostname.o")
-
- # If we have connect(), we want the full client & server arrangement.
- if test "$ac_cv_func_connect" = yes; then
- AC_DEFINE(CLIENT_SUPPORT)
- AC_DEFINE(SERVER_SUPPORT)
- # Define AUTH_SERVER_SUPPORT only if we could locate the crypt() function
- unset ac_cv_func_crypt
- AC_CHECK_FUNC(crypt, :,
- [case "$LIBS" in
- *-lcrypt*) ;;
- *) AC_CHECK_LIB(crypt, crypt) ;;
- esac
- unset ac_cv_func_crypt
- AC_CHECK_FUNCS(crypt)])
- if test "$ac_cv_func_crypt" = yes; then
- AC_DEFINE(AUTH_SERVER_SUPPORT)
- fi
- fi
-
- test -f src/options.h && (
- AC_MSG_WARN(saving ./src/options.h in ./src/options.h-SAVED)
- AC_MSG_WARN(You may wish to check that local options have not been lost.)
- AC_MSG_WARN(Do not re-run ./configure or ./config.status until you have....)
- cp ./src/options.h ./src/options.h-SAVED
- )
-
- AC_OUTPUT(Makefile lib/Makefile src/Makefile doc/Makefile \
- man/Makefile tools/Makefile tools/pcl-cvs/Makefile \
- contrib/Makefile contrib/elib/Makefile \
- windows-NT/Makefile os2/Makefile macintosh/Makefile stamp-h)
-