FP_PROG_CONTEXT_DIFF
dnl ** Find find command (for Win32's benefit)
-FPTOOLS_FIND_FIND
+FP_PROG_FIND
dnl ** figure out how to do a BSD-ish install
AC_PROG_INSTALL
AC_CHECK_HEADERS(windows.h)
dnl ** check for OpenGL include files
+fp_save_cppflags="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $X_CFLAGS"
if test $UseQuartzOpenGL = YES ; then
AC_CHECK_HEADERS(OpenGL/gl.h)
else
AC_CHECK_HEADERS(GL/gl.h)
fi
+CPPFLAGS="$fp_save_cppflags"
dnl ** check if it is safe to include both <time.h> and <sys/time.h>
AC_HEADER_TIME
dnl ** check for POSIX regex
HavePosixRegex=NO
-AC_CHECK_HEADER(regex.h,[AC_CHECK_FUNC(regcomp, [HavePosixRegex=YES])])
+AC_CHECK_HEADERS(regex.h,[AC_CHECK_FUNC(regcomp, [HavePosixRegex=YES])])
AC_SUBST(HavePosixRegex)
dnl ** how do we get a timezone name, and UTC offset ?
FPTOOLS_CHECK_HTYPE(nlink_t)
FPTOOLS_CHECK_HTYPE(ssize_t)
FPTOOLS_CHECK_HTYPE(rlim_t)
+FPTOOLS_CHECK_HTYPE(wint_t)
dnl ** Map OpenGL data types to Haskell types
if test $GhcLibsWithHOpenGL = YES ; then
dnl ** check for specific library functions that we are interested in
-AC_CHECK_FUNCS(access ftime getclock getpagesize getrusage gettimeofday mktime mprotect readlink setitimer stat lstat symlink sysconf timelocal times vadvise localtime_r gmtime_r readdir_r getgrgid_r getgrnam_r getpwuid_r getpwnam_r)
+AC_CHECK_FUNCS(access ftime getclock getpagesize getrusage gettimeofday mktime mprotect readlink setitimer stat lstat siginterrupt symlink sysconf timelocal times vadvise localtime_r gmtime_r readdir_r getgrgid_r getgrnam_r getpwuid_r getpwnam_r)
dnl ** Solaris2 needs additionl flag for getpw*_r()
case "$TargetPlatform" in
AC_CHECK_LIB(bfd, bfd_init)
dnl ** check for wide-char classifications
-AC_CHECK_HEADERS(wctype.h)
+dnl FreeBSD has an emtpy wctype.h, so test one of the affected
+dnl functions if it's really there.
+AC_CHECK_HEADERS(wctype.h,
+ [AC_CHECK_FUNCS(iswspace)]
+)
dnl ** check for readline, for Hugs and hslibs' Readline
dnl ncurses supersedes termcap and curses, but for compatibility,