- AC_DEFINE(NEED_SETPGRP)
- AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix])
- ;;
-
-*-*-lynxos)
- CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__"
- AC_DEFINE(MISSING_HOWMANY)
- AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation])
- ;;
-esac
-
-# Allow user to specify flags
-AC_ARG_WITH(cflags,
- [ --with-cflags Specify additional flags to pass to compiler],
- [
- if test -n "$withval" && test "x$withval" != "xno" && \
- test "x${withval}" != "xyes"; then
- CFLAGS="$CFLAGS $withval"
- fi
- ]
-)
-AC_ARG_WITH(cppflags,
- [ --with-cppflags Specify additional flags to pass to preprocessor] ,
- [
- if test -n "$withval" && test "x$withval" != "xno" && \
- test "x${withval}" != "xyes"; then
- CPPFLAGS="$CPPFLAGS $withval"
- fi
- ]
-)
-AC_ARG_WITH(ldflags,
- [ --with-ldflags Specify additional flags to pass to linker],
- [
- if test -n "$withval" && test "x$withval" != "xno" && \
- test "x${withval}" != "xyes"; then
- LDFLAGS="$LDFLAGS $withval"
- fi
- ]
-)
-AC_ARG_WITH(libs,
- [ --with-libs Specify additional libraries to link with],
- [
- if test -n "$withval" && test "x$withval" != "xno" && \
- test "x${withval}" != "xyes"; then
- LIBS="$LIBS $withval"
- fi
- ]
-)
-AC_ARG_WITH(Werror,
- [ --with-Werror Build main code with -Werror],
- [
- if test -n "$withval" && test "x$withval" != "xno"; then
- werror_flags="-Werror"
- if test "x${withval}" != "xyes"; then
- werror_flags="$withval"
- fi
- fi
- ]
-)
-
-AC_MSG_CHECKING(compiler and flags for sanity)
-AC_RUN_IFELSE(
- [AC_LANG_SOURCE([
-#include <stdio.h>
-int main(){exit(0);}
- ])],
- [ AC_MSG_RESULT(yes) ],
- [
- AC_MSG_RESULT(no)
- AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***])
- ],
- [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ]
-)
-
-dnl Checks for header files.
-AC_CHECK_HEADERS( \
- bstring.h \
- crypt.h \
- crypto/sha2.h \
- dirent.h \
- endian.h \
- features.h \
- fcntl.h \
- floatingpoint.h \
- getopt.h \
- glob.h \
- ia.h \
- iaf.h \
- limits.h \
- login.h \
- maillock.h \
- ndir.h \
- net/if_tun.h \
- netdb.h \
- netgroup.h \
- pam/pam_appl.h \
- paths.h \
- pty.h \
- readpassphrase.h \
- rpc/types.h \
- security/pam_appl.h \
- sha2.h \
- shadow.h \
- stddef.h \
- stdint.h \
- string.h \
- strings.h \
- sys/audit.h \
- sys/bitypes.h \
- sys/bsdtty.h \
- sys/cdefs.h \
- sys/dir.h \
- sys/mman.h \
- sys/ndir.h \
- sys/prctl.h \
- sys/pstat.h \
- sys/select.h \
- sys/stat.h \
- sys/stream.h \
- sys/stropts.h \
- sys/strtio.h \
- sys/sysmacros.h \
- sys/time.h \
- sys/timers.h \
- sys/un.h \
- time.h \
- tmpdir.h \
- ttyent.h \
- unistd.h \
- usersec.h \
- util.h \
- utime.h \
- utmp.h \
- utmpx.h \
- vis.h \
-)
-
-# lastlog.h requires sys/time.h to be included first on Solaris
-AC_CHECK_HEADERS(lastlog.h, [], [], [
-#ifdef HAVE_SYS_TIME_H
-# include <sys/time.h>
-#endif
-])
-
-# sys/ptms.h requires sys/stream.h to be included first on Solaris
-AC_CHECK_HEADERS(sys/ptms.h, [], [], [
-#ifdef HAVE_SYS_STREAM_H
-# include <sys/stream.h>
-#endif
-])