# First off, a distrib sanity check..
AC_INIT(mk/config.mk.in)
+dnl * We require autoconf version 2.53 due to the use of AC_SYS_LARGEFILE
+AC_PREREQ(2.52)
+
dnl * Declare subdirectories that have a private configure script
dnl
dnl After the toplevel configuration is complete, the script will recurse into
exit 1
fi
-#
-# Remove common automounter nonsense + convert from UNC to DOS style paths
-# (UNC awareness isn't quite there yet for cygwin32-beta18 and consituent tools.)
-#
-hardtop=`pwd`
-hardtop=`echo $hardtop | sed 's|^/tmp_mnt.*\(/local/.*\)$|\1|' | sed 's|^/tmp_mnt/|/|' | sed 's|^/grasp_tmp|/local/grasp_tmp|' | sed 's|^//\(.\)/|\1:/|' `
-
-echo ''
-echo "*** The top of your build tree is: $hardtop"
-# subst of hardtop is done below after we've computed hardtop_plat.
-
dnl--------------------------------------------------------------------
dnl * Choose host(/target/build) platform
dnl--------------------------------------------------------------------
HostVendor_CPP='dec'
HostOS_CPP='osf3'
;;
-alpha*-unknown-linux)
+alpha*-unknown-linux*)
HostPlatform=alpha-unknown-linux
TargetPlatform=alpha-unknown-linux
BuildPlatform=alpha-unknown-linux
AC_SUBST(exeext)
-#
-# The native format for 'hardtop' (i.e., right kind of slashes on a Win32 box).
-# (but with b-slashes being escaped).
+dnl --------------------------------------------------------------
+dnl * Calculate absolute path to build tree
+dnl --------------------------------------------------------------
+
+AC_MSG_CHECKING(for path to top of build tree)
+
+hardtop=`pwd`
+
+dnl Remove common automounter nonsense
+dnl
+hardtop=`echo $hardtop | sed 's|^/tmp_mnt.*\(/local/.*\)$|\1|' | sed 's|^/tmp_mnt/|/|' | sed 's|^//\(.\)/|\1:/|' `
+
+dnl Find 'hardtop_plat', the native format for 'hardtop' (i.e., right kind of \dnl slashes on a Win32 box, but with b-slashes being escaped).
+dnl
case $HostPlatform in
i386-unknown-mingw32 | i386-unknown-cygwin32)
- # get rid off /cygdrive/ prefix
- hardtop=`echo ${hardtop} | sed -e 's%^/cygdrive/\(.\)/%\1:/%' `
- hardtop_plat=`cygpath -w ${hardtop} | sed -e 's@\\\\@\\\\\\\\@g' `
+ # convert $hardtop to a path that mingw will understand too
+ cyghardtop=${hardtop}
+ hardtop=`cygpath -w ${cyghardtop} | sed -e 's@\\\\@/@g'`
+ hardtop_plat=`cygpath -w ${cyghardtop} | sed -e 's@\\\\@\\\\\\\\@g'`
;;
*)
hardtop_plat=${hardtop}
AC_SUBST(hardtop)
AC_SUBST(hardtop_plat)
+AC_MSG_RESULT(${hardtop})
+
dnl --------------------------------------------------------------
dnl * Project specific configuration options
dnl --------------------------------------------------------------
Use a different command instead of 'gcc' for the GNU C compiler.
],
[WhatGccIsCalled="$withval"
+ if test "x$HostPlatform" = "xi386-unknown-mingw32"; then
+ # Canonicalise to <drive>:/path/to/gcc
+ withval=`cygpath -w ${withval} | sed -e 's@\\\\@/@g' `
+ fi;
CC="$withval"],
[WhatGccIsCalled="gcc"]
)
AC_ARG_ENABLE(objectio,
[ --enable-objectio
Build ObjectIO, a portable GUI library for Haskell.
- (This option is only relevant when libraries are built.)
],
[GhcLibsWithObjectIO=YES],
[GhcLibsWithObjectIO=NO]
dnl --------------------------------------------------------------
AC_ARG_ENABLE(hopengl,
[ --enable-hopengl
- Build HOpenGL, a Haskell binding for OpenGL/GLUT, too.
- (NOTE: Work in progress, currently only GLUT is supported!)
+ Build HOpenGL, a Haskell binding for OpenGL/GLUT.
],
[GhcLibsWithHOpenGL=YES],
[GhcLibsWithHOpenGL=NO]
)
AC_SUBST(GhcLibsWithHOpenGL)
+dnl ** .NET interop support?
+dnl --------------------------------------------------------------
+AC_ARG_ENABLE(dotnet,
+[ --enable-dotnet
+ Build .NET interop layer.
+],
+[DotnetSupport=YES; AC_DEFINE(WANT_DOTNET_SUPPORT)],
+[DotnetSupport=NO]
+)
+AC_SUBST(DotnetSupport)
+
dnl --------------------------------------------------------------
dnl End of configure script option section
dnl --------------------------------------------------------------
AC_SUBST(CompressCmd)
AC_SUBST(CompressSuffix)
+dnl ** check for ghc-pkg command
+changequote(, )dnl
+ghc_pkg_guess=`echo $WithGhc | sed 's@ghc\([^/\\]*\)$@ghc-pkg\1@'`
+changequote([, ])dnl
+if $ghc_pkg_guess -l >/dev/null 2>/dev/null; then
+ GhcPkgCmd=$ghc_pkg_guess
+ AC_MSG_NOTICE([using $ghc_pkg_guess for ghc-pkg])
+else
+ AC_PATH_PROG(GhcPkgCmd,ghc-pkg)
+fi
+
+AC_ARG_WITH(greencard,
+[ --with-greencard=<greencard compiler>
+ Use a command different from 'green-card' to compile GreenCard files
+],
+[
+GreencardCmd=$withval;
+FPTOOLS_GREENCARD(3.00)
+]
+)
+
AC_ARG_ENABLE(src-tree-happy,
[ --enable-src-tree-happy
Build and use source tree (fptools/happy) version of happy.
dnl ** check for full ANSI header (.h) files
AC_HEADER_STDC
+dnl ** Enable large file support. NB. do this before testing the type of
+dnl off_t, because it will affect the result of that test.
+AC_SYS_LARGEFILE
+
dnl ** check for specific header (.h) files that we are interested in
-AC_CHECK_HEADERS(Files.h arpa/inet.h assert.h console.h ctype.h dirent.h errno.h fcntl.h float.h ftw.h grp.h ieee754.h inttypes.h limits.h malloc.h memory.h nlist.h pascal.h pwd.h sgtty.h siginfo.h signal.h stat.h stdint.h stdlib.h stddef.h stdarg.h string.h sys/fault.h sys/file.h sys/ioctl.h sys/limits.h sys/mman.h sys/param.h sys/procfs.h sys/resource.h sys/signal.h sys/socket.h netdb.h netinet/in.h netinet/tcp.h sys/stat.h sys/syscall.h sys/time.h sys/timeb.h sys/timers.h sys/times.h sys/types.h sys/un.h sys/utsname.h sys/vadvise.h sys/wait.h termio.h termios.h time.h types.h unistd.h utime.h values.h vfork.h bfd.h winsock.h pthread.h sys/uio.h)
+AC_CHECK_HEADERS(Files.h arpa/inet.h assert.h console.h ctype.h dirent.h errno.h fcntl.h float.h ftw.h grp.h ieee754.h inttypes.h limits.h malloc.h memory.h nlist.h pascal.h pwd.h sgtty.h siginfo.h signal.h stat.h stdint.h stdlib.h stddef.h stdarg.h string.h sys/fault.h sys/file.h sys/ioctl.h sys/limits.h sys/mman.h sys/param.h sys/procfs.h sys/resource.h sys/signal.h sys/socket.h netdb.h netinet/in.h netinet/tcp.h sys/stat.h sys/syscall.h sys/time.h sys/timeb.h sys/timers.h sys/times.h sys/types.h sys/un.h sys/utsname.h sys/vadvise.h sys/wait.h termio.h termios.h time.h types.h unistd.h utime.h values.h bfd.h winsock.h pthread.h sys/uio.h)
AC_CHECK_HEADER(unistd.h,[AC_CHECK_FUNCS(lchown)])
AC_CHECK_HEADER(readline/readline.h, [HaveReadlineReadlineH=YES], [HaveReadlineReadlineH=NO])
AC_CHECK_FUNCS(snprintf _snprintf )
AC_CHECK_FUNCS(popen _popen )
AC_CHECK_FUNCS(pclose _pclose )
+AC_CHECK_FUNCS(setenv unsetenv)
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 vfork 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 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
+ *-solaris2*)
+ unix_SRC_HSC2HS_OPTS="-D_POSIX_PTHREAD_SEMANTICS"
+ AC_SUBST(unix_SRC_HSC2HS_OPTS)
+ ;;
+esac
dnl ** check whether this machine has gmp3 installed
AC_CHECK_LIB(gmp, __gmpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp,
FPTOOLS_CHECK_LIBM()
AC_SUBST(LIBM)
-case $HostOS_CPP in
-cygwin32) ;;
-mingw32) ;;
-*) AC_PATH_XTRA() ;;
-esac
+dnl ** check for X Window System
+AC_PATH_XTRA()
dnl ** check for OpenGL/GLUT/GLX include paths and libraries
if test $GhcLibsWithHOpenGL = YES ; then
dnl ** can we get alloca?
AC_FUNC_ALLOCA
+dnl ** Working vfork?
+AC_FUNC_VFORK
+
dnl ** determine whether or not const works
AC_C_CONST
dnl ** are we big endian?
AC_C_BIGENDIAN
-# Allay users' general fear of warnings of any kind.
-errprint(fptools configure script wizard sez: autoconf-2.50 or later should produce no warnings
-)
-errprint(if you are using 2.13 or earlier, you may get a (harmless) warning message.
-)
dnl ** check for leading underscores in symbol names
FPTOOLS_UNDERSCORE
], AC_DEFINE(HAVE_SIGPOLL) haveSIGPOLL=yes, haveSIGPOLL=no)
AC_MSG_RESULT([$haveSIGPOLL])
-AC_MSG_CHECKING(for _SC_GETGR_R_SIZE_MAX)
+AC_MSG_CHECKING([for _SC_GETGR_R_SIZE_MAX])
AC_EGREP_CPP(we_have_that_sysconf_thing,
[
#include <unistd.h>
#ifdef _SC_GETGR_R_SIZE_MAX
we_have_that_sysconf_thing
#endif
-], AC_MSG_RESULT(yes) AC_DEFINE(HAVE_SC_GETGR_R_SIZE_MAX), AC_MSG_RESULT(no))
+],
+[AC_MSG_RESULT([yes])
+AC_DEFINE(HAVE_SC_GETGR_R_SIZE_MAX)],
+[AC_MSG_RESULT([no])])
-AC_MSG_CHECKING(for _SC_GETPW_R_SIZE_MAX)
+AC_MSG_CHECKING([for _SC_GETPW_R_SIZE_MAX])
AC_EGREP_CPP(we_have_that_sysconf_thing,
[
#include <unistd.h>
#ifdef _SC_GETPW_R_SIZE_MAX
we_have_that_sysconf_thing
#endif
-], AC_MSG_RESULT(yes) AC_DEFINE(HAVE_SC_GETPW_R_SIZE_MAX), AC_MSG_RESULT(no))
+],
+[AC_MSG_RESULT([yes])
+AC_DEFINE(HAVE_SC_GETPW_R_SIZE_MAX)],
+[AC_MSG_RESULT([no])])
AC_OUTPUT(mk/config.mk, echo timestamp > mk/stamp-h )
projects / ghc-hetmet.git / blobdiff