X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=configure.in;h=e19c938e6be86f1f4114a008caf90b2e77e0d014;hb=135045b28ff8a8d9b0b5f5cce0373387f541f600;hp=6f07d0772477ad89209d423b7070a785ff2ad249;hpb=cc0a715a575c1dee75540a519dded3756a75f72c;p=ghc-hetmet.git diff --git a/configure.in b/configure.in index 6f07d07..e19c938 100644 --- a/configure.in +++ b/configure.in @@ -16,10 +16,14 @@ dnl # 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 dnl these subdirectories (the use of cache values makes repeated checks cheap) +dnl (We probably have to add hslibs/{OpenGL,GLUT} here later...) AC_CONFIG_SUBDIRS(ghc) # ------------------------------------------------------------------------- @@ -34,17 +38,6 @@ if test x"$srcdir" != 'x.' ; then 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" -AC_SUBST(hardtop) - dnl-------------------------------------------------------------------- dnl * Choose host(/target/build) platform dnl-------------------------------------------------------------------- @@ -74,7 +67,7 @@ exeext='' # We also record the architecture, vendor, and operating system (OS) # separately. case $HostPlatform in -alpha-dec-osf[[12]]*) +alpha*-dec-osf[[12]]*) HostPlatform=alpha-dec-osf1 # canonicalise for our purposes TargetPlatform=alpha-dec-osf1 # this will work for now... (hack) BuildPlatform=alpha-dec-osf1 # hack @@ -83,7 +76,7 @@ alpha-dec-osf[[12]]*) HostVendor_CPP='dec' HostOS_CPP='osf1' ;; -alpha-dec-osf[[34]]*) +alpha*-dec-osf[[345]]*) HostPlatform=alpha-dec-osf3 # canonicalise for our purposes TargetPlatform=alpha-dec-osf3 # this will work for now... (hack) BuildPlatform=alpha-dec-osf3 # hack @@ -92,7 +85,7 @@ alpha-dec-osf[[34]]*) HostVendor_CPP='dec' HostOS_CPP='osf3' ;; -alpha-unknown-linux) +alpha*-unknown-linux*) HostPlatform=alpha-unknown-linux TargetPlatform=alpha-unknown-linux BuildPlatform=alpha-unknown-linux @@ -101,7 +94,7 @@ alpha-unknown-linux) HostVendor_CPP='unknown' HostOS_CPP='linux' ;; -alpha-unknown-freebsd*) +alpha*-unknown-freebsd*) HostPlatform=alpha-unknown-freebsd TargetPlatform=alpha-unknown-freebsd BuildPlatform=alpha-unknown-freebsd @@ -164,6 +157,15 @@ i[[3456]]86-*-netbsd*) HostVendor_CPP='unknown' HostOS_CPP='netbsd' ;; +i[[3456]]86-*-openbsd*) + HostPlatform=i386-unknown-openbsd # hack again + TargetPlatform=i386-unknown-openbsd + BuildPlatform=i386-unknown-openbsd + HostPlatform_CPP='i386_unknown_openbsd' + HostArch_CPP='i386' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; i[[3456]]86-*-solaris2*) HostPlatform=i386-unknown-solaris2 # hack again TargetPlatform=i386-unknown-solaris2 @@ -173,7 +175,7 @@ i[[3456]]86-*-solaris2*) HostVendor_CPP='unknown' HostOS_CPP='solaris2' ;; -i[[3456]]86-*-cygwin32*) +i[[3456]]86-*-cygwin*) HostPlatform=i386-unknown-cygwin32 # hack again TargetPlatform=i386-unknown-cygwin32 BuildPlatform=i386-unknown-cygwin32 @@ -192,11 +194,15 @@ i[[3456]]86-*-mingw32*) HostVendor_CPP='unknown' HostOS_CPP='mingw32' exeext='.exe' - # We assume you're using mingw32 via the gcc that comes - # with cygwin, and not the native port, so let's augment - # the gcc command-line used here with -mno-cygwin to - # arrange for good things to happen. - CFLAGS="-mno-cygwin $CFLAGS" + ;; +ia64-*-linux*) + HostPlatform=ia64-unknown-linux # hack again + TargetPlatform=ia64-unknown-linux + BuildPlatform=ia64-unknown-linux + HostPlatform_CPP='ia64_unknown_linux' + HostArch_CPP='ia64' + HostVendor_CPP='unknown' + HostOS_CPP='linux' ;; m68k-next-nextstep2) HostPlatform_CPP='m68k_next_nextstep2' @@ -219,6 +225,24 @@ i[[3456]]86-next-nextstep3) HostVendor_CPP='next' HostOS_CPP='nextstep3' ;; +m68k-*-openbsd*) + HostPlatform=m68k-unknown-openbsd + TargetPlatform=m68k-unknown-openbsd + BuildPlatform=m68k-unknown-openbsd + HostPlatform_CPP='m68k_unknown_openbsd' + HostArch_CPP='m68k' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; +m68k-apple-netbsd*) + HostPlatform=m68k-apple-netbsd + TargetPlatform=m68k-apple-netbsd + BuildPlatform=m68k-apple-netbsd + HostPlatform_CPP='m68k_apple_netbsd' + HostArch_CPP='m68k' + HostVendor_CPP='apple' + HostOS_CPP='netbsd' + ;; m68k-sun-sunos4*) HostPlatform=m68k-sun-sunos4 TargetPlatform=m68k-sun-sunos4 #hack @@ -261,6 +285,15 @@ powerpc-ibm-aix*) HostVendor_CPP='ibm' HostOS_CPP='aix' ;; +powerpc-apple-darwin*) + HostPlatform=powerpc-apple-darwin + TargetPlatform=powerpc-apple-darwin #hack + BuildPlatform=powerpc-apple-darwin #hack + HostPlatform_CPP='powerpc_apple_darwin' + HostArch_CPP='powerpc' + HostVendor_CPP='apple' + HostOS_CPP='darwin' + ;; sparc-sun-sunos4*) HostPlatform=sparc-sun-sunos4 TargetPlatform=sparc-sun-sunos4 #hack @@ -322,9 +355,35 @@ dnl AC_SUBST(TargetVendor_CPP) AC_SUBST(exeext) -AC_PATH_PROG(GHC,ghc) -AC_PATH_PROGS(NHC,nhc nhc98) -AC_PATH_PROG(HBC,hbc) +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) + # 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} + ;; +esac +AC_SUBST(hardtop) +AC_SUBST(hardtop_plat) + +AC_MSG_RESULT(${hardtop}) dnl -------------------------------------------------------------- dnl * Project specific configuration options @@ -336,24 +395,54 @@ dnl use either is considered a Feature. dnl ** What command to use to compile compiler sources ? dnl -------------------------------------------------------------- + +AC_ARG_WITH(ghc, +[ --with-ghc= + Use a command different from 'ghc' to compile GHC-specific Haskell code + (including GHC itself). +], +[ WithGhc="$withval" ], +[ + if test "$GHC" = ""; then + AC_PATH_PROG(GHC,ghc) + fi + WithGhc=$GHC +] +) +AC_SUBST(WithGhc) + AC_ARG_WITH(hc, [ --with-hc= - Use a command different from 'ghc' to compile up Haskell code. - (no claims currently made that this will work with a compiler other than a - recent version of GHC, but you could always try...) + Use a command different from 'ghc' to compile generic Haskell code. ], [WithHc="$withval"], -[WithHc=$GHC] +[WithHc=$WithGhc] ) AC_SUBST(WithHc) +if test "$WithGhc" != ""; then + FPTOOLS_GHC_VERSION([GhcVersion], [GhcMajVersion], [GhcMinVersion], [GhcPatchLevel])dnl + AC_SUBST(GhcVersion)dnl + AC_SUBST(GhcMajVersion)dnl + AC_SUBST(GhcMinVersion)dnl + AC_SUBST(GhcPatchLevel)dnl +fi + +AC_PATH_PROGS(NHC,nhc nhc98) +AC_PATH_PROG(HBC,hbc) + dnl ** Which gcc to use? dnl -------------------------------------------------------------- AC_ARG_WITH(gcc, [ --with-gcc= Use a different command instead of 'gcc' for the GNU C compiler. ], -[WhatGccIsCalled="$withval"], +[WhatGccIsCalled="$withval" + if test "x$HostPlatform" = "xi386-unknown-mingw32"; then + # Canonicalise to :/path/to/gcc + withval=`cygpath -w ${withval} | sed -e 's@\\\\@/@g' ` + fi; + CC="$withval"], [WhatGccIsCalled="gcc"] ) AC_SUBST(WhatGccIsCalled) @@ -370,6 +459,40 @@ AC_ARG_ENABLE(hc-boot, ) AC_SUBST(BootingFromHc) +dnl ** Booting from unregisterised .hc files? +dnl -------------------------------------------------------------- +AC_ARG_ENABLE(hc-boot-unregisterised, +[ --enable-hc-boot-unregisterised + With --enable-hc-boot, treat the intermediate .hc files as + unregisterised rather than registerised code. + (This option is mostly of interest to porters.) +], +[BootingFromUnregisterisedHc=YES], +[BootingFromUnregisterisedHc=NO] +) +AC_SUBST(BootingFromUnregisterisedHc) + +if test "$BootingFromHc" = "NO"; then +if test "$BootingFromUnregisterisedHc" = "YES"; then +AC_MSG_ERROR([--enable-hc-boot-unregisterised requires --enable-hc-boot.]) +fi; +fi; + +dnl ** Must have GHC to build GHC, unless --enable-hc-boot is on +if test "$BootingFromHc" = "NO" -a "$WithGhc" = "" -a -d "$srcdir/ghc"; then +AC_MSG_ERROR([GHC is required unless bootstrapping from .hc files.]) +fi; + +dnl ** Enable multi-thread friendly RTS? +dnl -------------------------------------------------------------- +AC_ARG_ENABLE(threaded-rts, +[ --enable-threaded-rts + Support better interop with OS threads. +], +[ThreadedRts=YES], +[ThreadedRts=NO] +) +AC_SUBST(ThreadedRts) dnl ** Enable the construction of Win32 DLLs? dnl -------------------------------------------------------------- @@ -395,6 +518,39 @@ if test x"$EnableWin32DLLs" = "xYES" ; then AC_DEFINE(HAVE_WIN32_DLL_SUPPORT) fi +dnl ** Enable the building of the ObjectIO? +dnl -------------------------------------------------------------- +AC_ARG_ENABLE(objectio, +[ --enable-objectio + Build ObjectIO, a portable GUI library for Haskell. +], +[GhcLibsWithObjectIO=YES], +[GhcLibsWithObjectIO=NO] +) +AC_SUBST(GhcLibsWithObjectIO) + +dnl ** Enable the building of the OpenGL/GLUT binding in hslibs? +dnl -------------------------------------------------------------- +AC_ARG_ENABLE(hopengl, +[ --enable-hopengl + 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 -------------------------------------------------------------- @@ -410,12 +566,12 @@ AC_SYS_INTERPRETER() dnl ** look for `perl', but only in /bin on Windows case $HostOS_CPP in cygwin32|mingw32) - AC_CHECK_PROG(PerlCmd,perl,/bin/perl,,/bin) - if test -z "$PerlCmd"; then - echo "You must install the version of Perl shipped with GHC" - echo "(or a compatible one) in /bin." - exit 1 - fi + AC_CHECK_PROG(PerlCmd,perl,/bin/perl,,/bin) + if test -z "$PerlCmd"; then + echo "You must install the version of Perl shipped with GHC" + echo "(or a compatible one) in /bin." + exit 1 + fi ;; *) AC_PATH_PROG(PerlCmd,perl) @@ -432,6 +588,8 @@ esac dnl ** does #! path/to/perl work? (sometimes it's too long...) FPTOOLS_SHEBANG_PERL +dnl ** check for Python +AC_PATH_PROG(PythonCmd,python) dnl ** look for GCC and find out which version dnl Figure out which C compiler to use. Gcc is preferred. @@ -439,25 +597,37 @@ dnl If gcc, make sure it's at least 2.1 dnl AC_PROG_CC FPTOOLS_HAVE_GCC +FPTOOLS_GCC_NEEDS_NO_OMIT_LFPTR dnl ** figure out how to invoke cpp directly (gcc -E is no good) AC_PROG_CPP +dnl ** Without optimization some INLINE trickery fails for GHCi +SRC_CC_OPTS="-O" + +dnl ** Try to add -mno-cygwin to the C compiler options for mingw32 targets +if test x"$TargetOS_CPP" = x"mingw32"; then + FPTOOLS_CC_FLAG(-mno-cygwin,CC_SUPPORTS_MNO_CYGWIN) + SRC_CC_OPTS="$CC_SUPPORTS_MNO_CYGWIN $SRC_CC_OPTS" + CPPFLAGS="$CC_SUPPORTS_MNO_CYGWIN $CPPFLAGS" +fi +AC_SUBST(SRC_CC_OPTS) + dnl ** figure out how to do context diffs FPTOOLS_PROG_DIFF dnl ** Find find command (for Win32's benefit) -AC_PATH_PROG(FindCmd, find) +FPTOOLS_FIND_FIND dnl ** look for a decent parser generator (bison preferred) dnl (FPTOOLS_PROG_YACCY is AC_PROG_YACC, but with some extra testing dnl on the suitability of the 'yacc' returned.) FPTOOLS_PROG_YACCY -dnl ** Find lex command (lex or flex) and library (-ll or -lfl) -dnl ( not that we care about the latter, see mk/config.mk.in ) -AC_PROG_LEX - +dnl ** Find lex command (lex or flex) - *doesn't* use autoconf's +dnl AC_PROG_LEX, since it doesn't actually check whether 'lex' +dnl exists if 'flex' doesn't. +AC_PROG_LEX_STRICT dnl ** figure out how to do a BSD-ish install AC_PROG_INSTALL @@ -468,7 +638,6 @@ AC_DEFINE(HAVE_BIN_SH) dnl ** how to invoke `ar' and `ranlib' FPTOOLS_PROG_AR_AND_RANLIB - dnl ** Check to see whether ln -s works AC_PROG_LN_S @@ -480,7 +649,6 @@ AC_PATH_PROG(SedCmd,sed) dnl ** check for time command AC_PATH_PROG(TimeCmd,time) - dnl ** check for tar dnl if GNU tar is named gtar, look for it first. AC_PATH_PROGS(TarCmd,gtar tar,tar) @@ -491,10 +659,24 @@ AC_PATH_PROGS(CompressCmd,gzip compress,gzip) dnl ** check for jade/openjade & determine a working catalog AC_PATH_PROGS(JadeCmd,openjade jade,jade) FPTOOLS_DOCBOOK_CATALOG(Catalog, $JadeCmd, docs/fptools-both.dsl, - /usr/share/sgml/CATALOG.docbkdsl $hardtop/glafp-utils/docbook/CATALOG*) + /etc/sgml/catalog /etc/sgml.catalog /usr/share/sgml/CATALOG.docbkdsl /usr/local/share/sgml/catalog glafp-utils/docbook/CATALOG*) if test -z "$Catalog"; then AC_MSG_RESULT([Warning: You will not be able to build the documentation.]) fi +case $Catalog in + yes) # assume it is provided by other means (e.g., SGML_CATALOG_FILES env var). + Catalog= + ;; + glafp*) + case $HostOS_CPP in + mingw32) + Catalog=`cygpath -w $hardtop/$Catalog` + ;; + *) Catalog=$hardtop/$Catalog + ;; + esac + ;; +esac AC_SUBST(Catalog) compress_nm=`basename $CompressCmd` @@ -507,12 +689,50 @@ fi 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 $ghc_pkg_guess for ghc-pkg]) +else + AC_PATH_PROG(GhcPkgCmd,ghc-pkg) +fi + +AC_ARG_WITH(greencard, +[ --with-greencard= + Use a command different from 'green-card' to compile GreenCard files +], +[ +GreencardCmd=$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. +], +[UseSrcTreeHappy=YES], +[UseSrcTreeHappy=NO] +) dnl ** check for installed happy binary + version dnl (don't do it if we're booting from .hc files though.) -if (test "$BootingFromHc" = "NO"); then +if test "$BootingFromHc" = "NO"; then FPTOOLS_HAPPY fi; +AC_ARG_ENABLE(src-tree-haddock, +[ --enable-src-tree-haddock + Build and use source tree (fptools/haddock) version of haddock. +], +[UseSrcTreeHaddock=YES], +[UseSrcTreeHaddock=NO] +) +dnl ** check for installed haddock +FPTOOLS_HADDOCK + dnl -------------------------------------------------- dnl ### program checking section ends here ### dnl -------------------------------------------------- @@ -524,11 +744,16 @@ dnl ### checking the state of the local header files and syscalls ### 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 assert.h console.h ctype.h dirent.h errno.h fcntl.h float.h ftw.h grp.h ieee754.h malloc.h memory.h nlist.h pascal.h pwd.h sgtty.h siginfo.h signal.h stat.h stdint.h stdlib.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 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/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) +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_HEADER(readline/history.h, HaveReadlineHistoryH=YES, HaveReadlineHistoryH=NO) +AC_CHECK_HEADER(readline/readline.h, [HaveReadlineReadlineH=YES], [HaveReadlineReadlineH=NO]) +AC_CHECK_HEADER(readline/history.h, [HaveReadlineHistoryH=YES], [HaveReadlineHistoryH=NO]) if test $HaveReadlineReadlineH = YES && test $HaveReadlineHistoryH = YES ; then HaveReadlineHeaders=YES @@ -545,6 +770,9 @@ AC_CHECK_HEADERS(dos.h conio.h io.h std.h) dnl ** check for Windows include files AC_CHECK_HEADERS(windows.h) +dnl ** check for OpenGL include files +AC_CHECK_HEADERS(GL/gl.h) + dnl ** check if it is safe to include both and AC_HEADER_TIME @@ -552,10 +780,15 @@ dnl dynamic loading include files AC_CHECK_HEADERS(dlfcn.h dl.h) dnl ** check for farcalloc (in bcc) -AC_CHECK_HEADER(alloc.h,AC_CHECK_FUNCS(farcalloc)) +AC_CHECK_HEADER(alloc.h,[AC_CHECK_FUNCS(farcalloc)]) dnl ** check for valloc (in sunos, solaris, mips, amiga, next, minix, ultrix) -AC_CHECK_HEADER(malloc.h,AC_CHECK_FUNCS(valloc)) +AC_CHECK_HEADER(malloc.h,[AC_CHECK_FUNCS(valloc)]) + +dnl ** check for POSIX regex +HavePosixRegex=NO +AC_CHECK_HEADER(regex.h,[AC_CHECK_FUNC(regcomp, [HavePosixRegex=YES])]) +AC_SUBST(HavePosixRegex) dnl ** how do we get a timezone name, and UTC offset ? AC_STRUCT_TIMEZONE @@ -573,6 +806,10 @@ AC_STRUCT_ST_BLKSIZE dnl ** do we have long longs? FPTOOLS_C_LONG_LONG +dnl ** check what fields struct msghdr contains +FPTOOLS_MSGHDR_MSG_ACCRIGHTS +FPTOOLS_MSGHDR_MSG_CONTROL + dnl ** what are the sizes of various types dnl (these must come before GHC_CHECK_ALIGNMENT) AC_CHECK_SIZEOF(char, 1) @@ -635,6 +872,40 @@ dnl Int32 is a HACK for non-ISO C compilers FPTOOLS_CHECK_HTYPE(sig_atomic_t, Int32) FPTOOLS_CHECK_HTYPE(clock_t) FPTOOLS_CHECK_HTYPE(time_t) +FPTOOLS_CHECK_HTYPE(dev_t, Word32) +FPTOOLS_CHECK_HTYPE(ino_t) +FPTOOLS_CHECK_HTYPE(mode_t) +FPTOOLS_CHECK_HTYPE(off_t) +FPTOOLS_CHECK_HTYPE(pid_t) +FPTOOLS_CHECK_HTYPE(gid_t) +FPTOOLS_CHECK_HTYPE(uid_t) +FPTOOLS_CHECK_HTYPE(cc_t) +FPTOOLS_CHECK_HTYPE(speed_t) +FPTOOLS_CHECK_HTYPE(tcflag_t) +FPTOOLS_CHECK_HTYPE(blkcnt_t) +FPTOOLS_CHECK_HTYPE(nlink_t) +FPTOOLS_CHECK_HTYPE(ssize_t) +FPTOOLS_CHECK_HTYPE(rlim_t) + +dnl ** Map OpenGL data types to Haskell types +if test $GhcLibsWithHOpenGL = YES ; then +FPTOOLS_CHECK_HTYPE(GLboolean) +FPTOOLS_CHECK_HTYPE(GLbyte) +FPTOOLS_CHECK_HTYPE(GLubyte) +FPTOOLS_CHECK_HTYPE(GLshort) +FPTOOLS_CHECK_HTYPE(GLushort) +FPTOOLS_CHECK_HTYPE(GLint) +FPTOOLS_CHECK_HTYPE(GLuint) +FPTOOLS_CHECK_HTYPE(GLsizei) +FPTOOLS_CHECK_HTYPE(GLenum) +FPTOOLS_CHECK_HTYPE(GLbitfield) +FPTOOLS_CHECK_HTYPE(GLfloat) +FPTOOLS_CHECK_HTYPE(GLclampf) +FPTOOLS_CHECK_HTYPE(GLdouble) +FPTOOLS_CHECK_HTYPE(GLclampd) +fi + +FPTOOLS_CHECK_CCONSTS(E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EADV EAFNOSUPPORT EAGAIN EALREADY EBADF EBADMSG EBADRPC EBUSY ECHILD ECOMM ECONNABORTED ECONNREFUSED ECONNRESET EDEADLK EDESTADDRREQ EDIRTY EDOM EDQUOT EEXIST EFAULT EFBIG EFTYPE EHOSTDOWN EHOSTUNREACH EIDRM EILSEQ EINPROGRESS EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK EMSGSIZE EMULTIHOP ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH ENFILE ENOBUFS ENODATA ENODEV ENOENT ENOEXEC ENOLCK ENOLINK ENOMEM ENOMSG ENONET ENOPROTOOPT ENOSPC ENOSR ENOSTR ENOSYS ENOTBLK ENOTCONN ENOTDIR ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM EPFNOSUPPORT EPIPE EPROCLIM EPROCUNAVAIL EPROGMISMATCH EPROGUNAVAIL EPROTO EPROTONOSUPPORT EPROTOTYPE ERANGE EREMCHG EREMOTE EROFS ERPCMISMATCH ERREMOTE ESHUTDOWN ESOCKTNOSUPPORT ESPIPE ESRCH ESRMNT ESTALE ETIME ETIMEDOUT ETOOMANYREFS ETXTBSY EUSERS EWOULDBLOCK EXDEV) dnl ** can we open files in binary mode? FPTOOLS_O_BINARY @@ -709,18 +980,59 @@ AC_CHECK_FUNCS(vsnprintf _vsnprintf) 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 symlink sysconf timelocal times vadvise vfork) +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 gmp2 installed -AC_CHECK_LIB(gmp, mpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp, - AC_CHECK_LIB(gmp2, mpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp2, - HaveLibGmp=No; LibGmp=not-installed)) +dnl ** check whether this machine has gmp3 installed +AC_CHECK_LIB(gmp, __gmpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp, + AC_CHECK_LIB(gmp3, __gmpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp3, + HaveLibGmp=NO; LibGmp=not-installed)) AC_SUBST(HaveLibGmp) AC_SUBST(LibGmp) +dnl ** (Mac OS X only: check for HaskellSupport.framework) +HaveFrameworkHaskellSupport=NO +if test $HostPlatform = "powerpc-apple-darwin"; then + AC_MSG_CHECKING([for HaskellSupport.framework]) + save_libs="$LIBS" + LIBS="-framework HaskellSupport" + AC_TRY_LINK_FUNC(__gmpz_fdiv_qr, HaveFrameworkHaskellSupport=YES,) + if test $HaveFrameworkHaskellSupport = YES; then + AC_DEFINE(HAVE_FRAMEWORK_HASKELLSUPPORT) + fi; + LIBS="$save_libs" + AC_MSG_RESULT([$HaveFrameworkHaskellSupport]) +fi; +AC_SUBST(HaveFrameworkHaskellSupport) + +dnl ** check for mingwex library +AC_CHECK_LIB(mingwex, closedir, HaveLibMingwEx=YES, HaveLibMingwEx=NO) +AC_SUBST(HaveLibMingwEx) + +if test $HaveLibMingwEx = YES ; then + AC_DEFINE(HAVE_MINGWEX) +fi + +if test "$HaveLibGmp" = "NO"; then +if test "$HostArch_CPP" = "ia64"; then +AC_MSG_ERROR([You need to install libgmp (the in-tree version does not work on IA64).]) +fi; +fi; + +dnl ** check whether this machine has GNU regex in libc. +FPTOOLS_REGEX_IN_LIBC + dnl ** check whether this machine has BFD and liberty installed (used for debugging) dnl the order of these tests matters: bfd needs liberty AC_CHECK_LIB(iberty, xmalloc) @@ -741,21 +1053,210 @@ fi if test $HaveLibTermcap = YES && test x"$HaveLibReadline" = xYES ; then AC_DEFINE(HAVE_READLINE_LIBS,1) - LibsReadline="-lreadline -l$LibTermcap" + LibsReadline="readline $LibTermcap" else AC_DEFINE(HAVE_READLINE_LIBS,0) LibsReadline= fi AC_SUBST(LibsReadline) +if test "$HaveLibReadline"; then + AC_CHECK_LIB(readline, rl_erase_empty_line, + [AC_DEFINE(HAVE_READLINE_4, 1)], + [AC_DEFINE(HAVE_READLINE_4, 0)]) + AC_CHECK_LIB(readline, rl_free_undo_list, + [AC_DEFINE(HAVE_READLINE_4_2, 1)], + [AC_DEFINE(HAVE_READLINE_4_2, 0)]) +else + AC_DEFINE(HAVE_READLINE_4, 0) + AC_DEFINE(HAVE_READLINE_4_2, 0) +fi + +dnl ** check for math library +FPTOOLS_CHECK_LIBM() +AC_SUBST(LIBM) + +dnl ** check for X Window System +AC_PATH_XTRA() + +dnl ** check for OpenGL/GLUT/GLX include paths and libraries +if test $GhcLibsWithHOpenGL = YES ; then +FPTOOLS_HAVE_OPENGL +fi + dnl ################################################################ dnl Check for libraries dnl ################################################################ -FPTOOLS_CHECK_LIB_NOWARN(dl, dlopen) -FPTOOLS_CHECK_LIB_NOWARN(dld, shl_load) +dnl ** check for libdl & RTLD_NEXT + +dnl (Mac OS X only) ... but don't check if we already have the +dnl HaskellSupport.framework + +if test $HaveFrameworkHaskellSupport = YES; then + HaveLibDL=NO + HaveRtldNext=NO + HaveRtldLocal=YES + AC_DEFINE(HAVE_RTLDLOCAL) + HaveRtldGlobal=YES + AC_DEFINE(HAVE_RTLDGLOBAL) + HaveRtldNow=YES + AC_DEFINE(HAVE_RTLDNOW) + AC_SUBST(HaveLibDL) + AC_SUBST(HaveRtldNext) + AC_SUBST(HaveRtldLocal) + AC_SUBST(HaveRtldGlobal) + AC_SUBST(HaveRtldNow) +else + AC_CHECK_LIB(dl, dlopen, + [HaveLibDL=YES + AC_DEFINE(HAVE_LIBDL) + LIBS="$LIBS -ldl"], + [HaveLibDL=NO]) + AC_CHECK_FUNCS(dlopen) + AC_SUBST(HaveLibDL) + + dnl ** sometimes RTLD_NEXT is hidden in #ifdefs we really don't wan to set + AC_MSG_CHECKING(for RTLD_NEXT from dlfcn.h) + AC_EGREP_CPP(yes, + [ + #include + #ifdef RTLD_NEXT + yes + #endif + ], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_RTLDNEXT) + HaveRtldNext=YES + ], [ + AC_MSG_RESULT(no) + HaveRtldNext=NO + ]) + AC_SUBST(HaveRtldNext) + + dnl ** RTLD_LOCAL isn't available on cygwin or openbsd + AC_MSG_CHECKING(for RTLD_LOCAL from dlfcn.h) + AC_EGREP_CPP(yes, + [ + #include + #ifdef RTLD_LOCAL + yes + #endif + ], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_RTLDLOCAL) + HaveRtldLocal=YES + ], [ + AC_MSG_RESULT(no) + HaveRtldLocal=NO + ]) + AC_SUBST(HaveRtldLocal) + + dnl ** RTLD_GLOBAL isn't available on openbsd + AC_MSG_CHECKING(for RTLD_GLOBAL from dlfcn.h) + AC_EGREP_CPP(yes, + [ + #include + #ifdef RTLD_GLOBAL + yes + #endif + ], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_RTLDGLOBAL) + HaveRtldGlobal=YES + ], [ + AC_MSG_RESULT(no) + HaveRtldGlobal=NO + ]) + AC_SUBST(HaveRtldGlobal) + + dnl ** RTLD_NOW isn't available on openbsd + AC_MSG_CHECKING(for RTLD_NOW from dlfcn.h) + AC_EGREP_CPP(yes, + [ + #include + #ifdef RTLD_NOW + yes + #endif + ], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_RTLDNOW) + HaveRtldNow=YES + ], [ + AC_MSG_RESULT(no) + HaveRtldNow=NO + ]) + AC_SUBST(HaveRtldNow) +fi + FPTOOLS_CHECK_LIB_NOWARN(m, atan) +dnl ---------- usleep ---------- +dnl --- stolen from guile configure --- +dnl --- FIXME: /usr/include/unistd.h can't be right? + +### On some systems usleep has no return value. If it does have one, +### we'd like to return it; otherwise, we'll fake it. +AC_CACHE_CHECK([return type of usleep], cv_func_usleep_return_type, + [AC_EGREP_HEADER(changequote(<, >)changequote([, ]), + /usr/include/unistd.h, + [cv_func_usleep_return_type=void], + [cv_func_usleep_return_type=int])]) +case "$cv_func_usleep_return_type" in + "void" ) + AC_DEFINE(USLEEP_RETURNS_VOID, 1, + [Define if the system headers declare usleep to return void.]) + ;; +esac + +dnl -------------------------------------------------- +dnl * test for in_addr_t +dnl -------------------------------------------------- +AC_MSG_CHECKING(for in_addr_t in netinet/in.h) +AC_EGREP_HEADER(in_addr_t, netinet/in.h, + [ AC_DEFINE(HAVE_IN_ADDR_T) AC_MSG_RESULT(yes) ], + AC_MSG_RESULT(no)) + +dnl -------------------------------------------------- +dnl * test for Linux sendfile(2) +dnl -------------------------------------------------- +AC_MSG_CHECKING(for sendfile in sys/sendfile.h) +AC_EGREP_HEADER(sendfile, sys/sendfile.h, + [ AC_DEFINE(HAVE_LINUX_SENDFILE) AC_MSG_RESULT(yes) ], + AC_MSG_RESULT(no)) + +dnl -------------------------------------------------- +dnl * test for BSD sendfile(2) +dnl -------------------------------------------------- +AC_MSG_CHECKING(for sendfile in sys/socket.h) +AC_EGREP_HEADER(sendfile, sys/socket.h, + [ AC_DEFINE(HAVE_BSD_SENDFILE) AC_MSG_RESULT(yes) ], + AC_MSG_RESULT(no)) + +dnl -------------------------------------------------- +dnl * test for GTK+ +dnl -------------------------------------------------- + +AC_PATH_PROGS(GTK_CONFIG, gtk-config gtk12-config) +if test "$GTK_CONFIG" != ""; then + AC_CACHE_CHECK([for version of GTK+], fptools_cv_gtk_version, [ + fptools_cv_gtk_version=`$GTK_CONFIG --version` + ]) + GTK_VERSION=$fptools_cv_gtk_version +else + GTK_VERSION= +fi + +case $fptools_cv_gtk_version in + 1.[[23]].*) ;; + *) AC_MSG_WARN([GTK+ not usable; need at least version 1.2]) + GTK_CONFIG= + ;; +esac + +AC_SUBST(GTK_CONFIG) +AC_SUBST(GTK_VERSION) + dnl -------------------------------------------------- dnl * Miscellaneous feature tests dnl -------------------------------------------------- @@ -763,6 +1264,9 @@ dnl -------------------------------------------------- dnl ** can we get alloca? AC_FUNC_ALLOCA +dnl ** Working vfork? +AC_FUNC_VFORK + dnl ** determine whether or not const works AC_C_CONST @@ -771,27 +1275,52 @@ AC_C_PROTOTYPES dnl ** are we big endian? AC_C_BIGENDIAN -# Allay users' general fear of warnings of any kind. -errprint((fptools configure script wizard sez: "don't worry, the above warning is harmless (to us.)") -) dnl ** check for leading underscores in symbol names FPTOOLS_UNDERSCORE -dnl ** how is the end of text section signalled? -FPTOOLS_END_TEXT_SECTION +dnl ** check for ld, and whether ld has -x option +AC_PATH_PROG(LdCmdRaw, ld) +case $HostOS_CPP in + mingw32) LdCmd=`cygpath -w ${LdCmdRaw} | sed -e 's@\\\\@/@g' ` + ;; + *) LdCmd=${LdCmdRaw} + ;; +esac +AC_SUBST(LdCmd) +FPTOOLS_LD_X + +AC_MSG_CHECKING([for SIGPOLL]) +AC_EGREP_CPP(we_have_sigpoll, +[#include +#ifdef SIGPOLL +we_have_sigpoll +#endif +], AC_DEFINE(HAVE_SIGPOLL) haveSIGPOLL=yes, haveSIGPOLL=no) +AC_MSG_RESULT([$haveSIGPOLL]) -dnl ** how is the end of data section signalled? -FPTOOLS_END_DATA_SECTION +AC_MSG_CHECKING([for _SC_GETGR_R_SIZE_MAX]) +AC_EGREP_CPP(we_have_that_sysconf_thing, +[ +#include +#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])]) -dnl ** code before data? -FPTOOLS_CODE_BEFORE_DATA +AC_MSG_CHECKING([for _SC_GETPW_R_SIZE_MAX]) +AC_EGREP_CPP(we_have_that_sysconf_thing, +[ +#include +#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_OUTPUT(mk/config.mk, echo timestamp > mk/stamp-h ) - -echo '' -echo '************************************************' -echo '*** NOW DO: gmake boot followed by gmake all' -echo '*** (where gmake == GNU make)' -echo '************************************************' -exit 0