X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=configure.ac;h=3b6cc97c2b1f82e08138c585cf25d7c5b9ac77dd;hp=66001ed1f5281d1832d84a1cce180355e8d8a2f1;hb=c76c69c5b62f1ca4fa52d75b0dfbd37b7eddbb09;hpb=61182c87b97f5ea484f713f0afeb139073bdfa40 diff --git a/configure.ac b/configure.ac index 66001ed..3b6cc97 100644 --- a/configure.ac +++ b/configure.ac @@ -3,30 +3,42 @@ dnl (run "grep '^dnl \*' configure.ac | sed -e 's/dnl / /g; s/\*\*/ +/g;'" dnl (or some such) to see the outline of this file) dnl # -# (c) The AQUA Project, Glasgow University, 1994-1998 +# (c) The AQUA Project, Glasgow University, 1994-2004 # # Configure script template for the Glasgow functional programming tools # -# Process with 'autoconf' to get a working configure script. +# Process with 'autoreconf' to get a working configure script. # # For the generated configure script, do "./configure --help" to # see what flags are available. (Better yet, read the documentation!) # +AC_INIT([The Glorious Glasgow Haskell Compilation System], [6.5], [glasgow-haskell-bugs@haskell.org], [ghc]) + +if test ! -f mk/config.h.in; then + echo "mk/config.h.in doesn't exist: perhaps you haven't run 'autoreconf'?" + exit 1 +fi + +FP_SETUP_PROJECT_VERSION + +# Hmmm, we fix the RPM release number to 1 here... Is this convenient? +AC_SUBST([release], [1]) + # First off, a distrib sanity check.. -AC_INIT(mk/config.mk.in) +AC_CONFIG_SRCDIR([mk/config.mk.in]) dnl * We require autoconf version 2.52 dnl We need 2.50 due to the use of AC_SYS_LARGEFILE and AC_MSG_NOTICE. dnl We need 2.52 due to the use of AS_TR_CPP and AS_TR_SH. -AC_PREREQ(2.52) +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 if they exist. The use of a cache file makes repeated dnl checks cheap. -AC_CONFIG_SUBDIRS([ghc libraries]) +AC_CONFIG_SUBDIRS([libraries]) # ------------------------------------------------------------------------- # Prepare to generate the following header files @@ -45,7 +57,7 @@ dnl * Choose host(/target/build) platform dnl-------------------------------------------------------------------- dnl Guess host/target/build platform(s) if necessary. -AC_CANONICAL_SYSTEM +AC_CANONICAL_TARGET # "$host" defaults to "$target" if test "x$host" = xNONE ; then @@ -70,150 +82,222 @@ exeext='' # separately. case $HostPlatform in 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 + HostPlatform=alpha-dec-osf1 # canonicalise for our purposes + TargetPlatform=alpha-dec-osf1 # this will work for now... (hack) + BuildPlatform=alpha-dec-osf1 # hack HostPlatform_CPP='alpha_dec_osf1' HostArch_CPP='alpha' HostVendor_CPP='dec' HostOS_CPP='osf1' ;; 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 + HostPlatform=alpha-dec-osf3 # canonicalise for our purposes + TargetPlatform=alpha-dec-osf3 # this will work for now... (hack) + BuildPlatform=alpha-dec-osf3 # hack HostPlatform_CPP='alpha_dec_osf3' HostArch_CPP='alpha' HostVendor_CPP='dec' HostOS_CPP='osf3' ;; alpha*-unknown-linux*) - HostPlatform=alpha-unknown-linux - TargetPlatform=alpha-unknown-linux - BuildPlatform=alpha-unknown-linux + HostPlatform=alpha-unknown-linux + TargetPlatform=alpha-unknown-linux + BuildPlatform=alpha-unknown-linux HostPlatform_CPP='alpha_unknown_linux' HostArch_CPP='alpha' HostVendor_CPP='unknown' HostOS_CPP='linux' ;; alpha*-unknown-freebsd*) - HostPlatform=alpha-unknown-freebsd - TargetPlatform=alpha-unknown-freebsd - BuildPlatform=alpha-unknown-freebsd + HostPlatform=alpha-unknown-freebsd + TargetPlatform=alpha-unknown-freebsd + BuildPlatform=alpha-unknown-freebsd HostPlatform_CPP='alpha_unknown_freebsd' HostArch_CPP='alpha' HostVendor_CPP='unknown' HostOS_CPP='freebsd' ;; +alpha*-unknown-openbsd*) + HostPlatform=alpha-unknown-openbsd + TargetPlatform=alpha-unknown-openbsd + BuildPlatform=alpha-unknown-openbsd + HostPlatform_CPP='alpha_unknown_openbsd' + HostArch_CPP='alpha' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; +amd64-*-openbsd*|x86_64-*-openbsd*) + HostPlatform=x86_64-unknown-openbsd + TargetPlatform=x86_64-unknown-openbsd + BuildPlatform=x86_64-unknown-openbsd + HostPlatform_CPP='x86_64_unknown_openbsd' + HostArch_CPP='x86_64' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; +amd64-*-freebsd*) + HostPlatform=x86_64-unknown-freebsd + TargetPlatform=x86_64-unknown-freebsd + BuildPlatform=x86_64-unknown-freebsd + HostPlatform_CPP='x86_64_unknown_freebsd' + HostArch_CPP='x86_64' + HostVendor_CPP='unknown' + HostOS_CPP='freebsd' + ;; arm*-linux*) HostPlatform=arm-unknown-linux # hack again TargetPlatform=arm-unknown-linux BuildPlatform=arm-unknown-linux - HostPlatform_CPP='arm_unknown_linux' + HostPlatform_CPP='arm_unknown_linux' HostArch_CPP='arm' HostVendor_CPP='unknown' HostOS_CPP='linux' ;; +arm*-openbsd*) + HostPlatform=arm-unknown-openbsd + TargetPlatform=arm-unknown-openbsd + BuildPlatform=arm-unknown-openbsd + HostPlatform_CPP='arm_unknown_openbsd' + HostArch_CPP='arm' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; hppa*-*-linux*) HostPlatform=hppa-unknown-linux # hack again TargetPlatform=hppa-unknown-linux BuildPlatform=hppa-unknown-linux - HostPlatform_CPP='hppa_unknown_linux' + HostPlatform_CPP='hppa_unknown_linux' HostArch_CPP='hppa' - HostVendor_CPP='unknown' + HostVendor_CPP='unknown' HostOS_CPP='linux' ;; +hppa*-*-openbsd*) + HostPlatform=hppa-unknown-openbsd # hack again + TargetPlatform=hppa-unknown-openbsd + BuildPlatform=hppa-unknown-openbsd + HostPlatform_CPP='hppa_unknown_openbsd' + HostArch_CPP='hppa' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; hppa1.1-hp-hpux*) - HostPlatform=hppa1.1-hp-hpux # canonicalise for our purposes (hack) - TargetPlatform=hppa1.1-hp-hpux - BuildPlatform=hppa1.1-hp-hpux + HostPlatform=hppa1.1-hp-hpux # canonicalise for our purposes (hack) + TargetPlatform=hppa1.1-hp-hpux + BuildPlatform=hppa1.1-hp-hpux HostPlatform_CPP='hppa1_1_hp_hpux' HostArch_CPP='hppa1_1' HostVendor_CPP='hp' HostOS_CPP='hpux' ;; i[[3456]]86-*-linuxaout*) - HostPlatform=i386-unknown-linuxaout # hack again - TargetPlatform=i386-unknown-linuxaout - BuildPlatform=i386-unknown-linuxaout + HostPlatform=i386-unknown-linuxaout # hack again + TargetPlatform=i386-unknown-linuxaout + BuildPlatform=i386-unknown-linuxaout HostPlatform_CPP='i386_unknown_linuxaout' HostArch_CPP='i386' HostVendor_CPP='unknown' HostOS_CPP='linuxaout' ;; i[[3456]]86-*-linux*) - HostPlatform=i386-unknown-linux # hack again - TargetPlatform=i386-unknown-linux - BuildPlatform=i386-unknown-linux + HostPlatform=i386-unknown-linux # hack again + TargetPlatform=i386-unknown-linux + BuildPlatform=i386-unknown-linux HostPlatform_CPP='i386_unknown_linux' HostArch_CPP='i386' HostVendor_CPP='unknown' HostOS_CPP='linux' ;; +i[[3456]]86-*-kfreebsd*-gnu) + HostPlatform=i386-unknown-kfreebsdgnu # hack again + TargetPlatform=i386-unknown-kfreebsdgnu + BuildPlatform=i386-unknown-kfreebsdgnu + HostPlatform_CPP='i386_unknown_kfreebsdgnu' + HostArch_CPP='i386' + HostVendor_CPP='unknown' + HostOS_CPP='kfreebsdgnu' + ;; i[[3456]]86-*-freebsd[[3-9]]*) # FreeBSD 3.0+ uses ELF - HostPlatform=i386-unknown-freebsd # hack again - TargetPlatform=i386-unknown-freebsd - BuildPlatform=i386-unknown-freebsd + HostPlatform=i386-unknown-freebsd # hack again + TargetPlatform=i386-unknown-freebsd + BuildPlatform=i386-unknown-freebsd HostPlatform_CPP='i386_unknown_freebsd' HostArch_CPP='i386' HostVendor_CPP='unknown' HostOS_CPP='freebsd' ;; i[[3456]]86-*-freebsd2*) # Older FreeBSDs are a.out - HostPlatform=i386-unknown-freebsd2 # hack again - TargetPlatform=i386-unknown-freebsd2 - BuildPlatform=i386-unknown-freebsd2 + HostPlatform=i386-unknown-freebsd2 # hack again + TargetPlatform=i386-unknown-freebsd2 + BuildPlatform=i386-unknown-freebsd2 HostPlatform_CPP='i386_unknown_freebsd2' HostArch_CPP='i386' HostVendor_CPP='unknown' HostOS_CPP='freebsd2' ;; i[[3456]]86-*-netbsd*) - HostPlatform=i386-unknown-netbsd # hack again - TargetPlatform=i386-unknown-netbsd - BuildPlatform=i386-unknown-netbsd + HostPlatform=i386-unknown-netbsd # hack again + TargetPlatform=i386-unknown-netbsd + BuildPlatform=i386-unknown-netbsd HostPlatform_CPP='i386_unknown_netbsd' HostArch_CPP='i386' 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=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 - BuildPlatform=i386-unknown-solaris2 + HostPlatform=i386-unknown-solaris2 # hack again + TargetPlatform=i386-unknown-solaris2 + BuildPlatform=i386-unknown-solaris2 HostPlatform_CPP='i386_unknown_solaris2' HostArch_CPP='i386' HostVendor_CPP='unknown' HostOS_CPP='solaris2' ;; i[[3456]]86-*-cygwin*) - HostPlatform=i386-unknown-cygwin32 # hack again - TargetPlatform=i386-unknown-cygwin32 - BuildPlatform=i386-unknown-cygwin32 + HostPlatform=i386-unknown-cygwin32 # hack again + TargetPlatform=i386-unknown-cygwin32 + BuildPlatform=i386-unknown-cygwin32 HostPlatform_CPP='i386_unknown_cygwin32' HostArch_CPP='i386' HostVendor_CPP='unknown' HostOS_CPP='cygwin32' - exeext='.exe' + exeext='.exe' ;; i[[3456]]86-*-mingw32*) - HostPlatform=i386-unknown-mingw32 # hack again - TargetPlatform=i386-unknown-mingw32 - BuildPlatform=i386-unknown-mingw32 + HostPlatform=i386-unknown-mingw32 # hack again + TargetPlatform=i386-unknown-mingw32 + BuildPlatform=i386-unknown-mingw32 HostPlatform_CPP='i386_unknown_mingw32' HostArch_CPP='i386' HostVendor_CPP='unknown' HostOS_CPP='mingw32' - exeext='.exe' + exeext='.exe' + ;; +i[[3456]]86-apple-darwin*) + HostPlatform=i386-apple-darwin + TargetPlatform=i386-apple-darwin #hack + BuildPlatform=i386-apple-darwin #hack + HostPlatform_CPP='i386_apple_darwin' + HostArch_CPP='i386' + HostVendor_CPP='apple' + HostOS_CPP='darwin' + ;; +i[[3456]]86-*-gnu*) + HostPlatform=i386-unknown-gnu + TargetPlatform=i386-unknown-gnu + BuildPlatform=i386-unknown-gnu + HostPlatform_CPP=i386_unknown_gnu + HostArch_CPP=i386 + HostVendor_CPP=unknown + HostOS_CPP=gnu ;; ia64-*-linux*) HostPlatform=ia64-unknown-linux # hack again @@ -232,10 +316,10 @@ x86_64-*-linux*) HostArch_CPP='x86_64' HostVendor_CPP='unknown' HostOS_CPP='linux' - ;; + ;; m68k-*-linux*) HostPlatform=m68k-unknown-linux # hack again - TargetPlatform=m68k-unknown-linux + TargetPlatform=m68k-unknown-linux BuildPlatform=m68k-unknown-linux HostPlatform_CPP='m68k_unknown_linux' HostArch_CPP='m68k' @@ -255,41 +339,50 @@ m68k-next-nextstep3) HostOS_CPP='nextstep3' ;; i[[3456]]86-next-nextstep3) - HostPlatform=i386-next-nextstep3 # hack again - TargetPlatform=i386-next-nextstep3 - BuildPlatform=i386-next-nextstep3 + HostPlatform=i386-next-nextstep3 # hack again + TargetPlatform=i386-next-nextstep3 + BuildPlatform=i386-next-nextstep3 HostPlatform_CPP='i386_next_nextstep3' HostArch_CPP='i386' HostVendor_CPP='next' HostOS_CPP='nextstep3' ;; m68k-*-openbsd*) - HostPlatform=m68k-unknown-openbsd - TargetPlatform=m68k-unknown-openbsd - BuildPlatform=m68k-unknown-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-*-netbsd*) - HostPlatform=m68k-unknown-netbsd - TargetPlatform=m68k-unknown-netbsd - BuildPlatform=m68k-unknown-netbsd + HostPlatform=m68k-unknown-netbsd + TargetPlatform=m68k-unknown-netbsd + BuildPlatform=m68k-unknown-netbsd HostPlatform_CPP='m68k_unknown_netbsd' HostArch_CPP='m68k' HostVendor_CPP='unknown' HostOS_CPP='netbsd' ;; m68k-sun-sunos4*) - HostPlatform=m68k-sun-sunos4 - TargetPlatform=m68k-sun-sunos4 #hack - BuildPlatform=m68k-sun-sunos4 #hack + HostPlatform=m68k-sun-sunos4 + TargetPlatform=m68k-sun-sunos4 #hack + BuildPlatform=m68k-sun-sunos4 #hack HostPlatform_CPP='m68k_sun_sunos4' HostArch_CPP='m68k' HostVendor_CPP='sun' HostOS_CPP='sunos4' ;; +m88k-*-openbsd*) + HostPlatform=m88k-unknown-openbsd + TargetPlatform=m88k-unknown-openbsd + BuildPlatform=m88k-unknown-openbsd + HostPlatform_CPP='m88k_unknown_openbsd' + HostArch_CPP='m88k' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; mips-*-linux*) HostPlatform=mips-unknown-linux # hack again TargetPlatform=mips-unknown-linux @@ -299,6 +392,15 @@ mips-*-linux*) HostVendor_CPP='unknown' HostOS_CPP='linux' ;; +mipsel-*-linux*) + HostPlatform=mipsel-unknown-linux # hack again + TargetPlatform=mipsel-unknown-linux + BuildPlatform=mipsel-unknown-linux + HostPlatform_CPP='mipsel_unknown_linux' + HostArch_CPP='mipsel' + HostVendor_CPP='unknown' + HostOS_CPP='linux' + ;; mips-dec-ultrix*) HostPlatform_CPP='mips_dec_ultrix' HostArch_CPP='mipsel' # NB a little different @@ -306,41 +408,41 @@ mips-dec-ultrix*) HostOS_CPP='ultrix' ;; mips-sgi-irix*) - HostPlatform=mips-sgi-irix - TargetPlatform=mips-sgi-irix #hack - BuildPlatform=mips-sgi-irix #hack + HostPlatform=mips-sgi-irix + TargetPlatform=mips-sgi-irix #hack + BuildPlatform=mips-sgi-irix #hack HostPlatform_CPP='mips_sgi_irix' HostArch_CPP='mipseb' # NB a little different HostVendor_CPP='sgi' HostOS_CPP='irix' ;; rs6000-ibm-aix*) - HostPlatform=rs6000-ibm-aix - TargetPlatform=rs6000-ibm-aix #hack - BuildPlatform=rs6000-ibm-aix #hack + HostPlatform=rs6000-ibm-aix + TargetPlatform=rs6000-ibm-aix #hack + BuildPlatform=rs6000-ibm-aix #hack HostPlatform_CPP='rs6000_ibm_aix' HostArch_CPP='rs6000' HostVendor_CPP='ibm' HostOS_CPP='aix' ;; powerpc-ibm-aix*) - HostPlatform=powerpc-ibm-aix - TargetPlatform=powerpc-ibm-aix #hack - BuildPlatform=powerpc-ibm-aix #hack + HostPlatform=powerpc-ibm-aix + TargetPlatform=powerpc-ibm-aix #hack + BuildPlatform=powerpc-ibm-aix #hack HostPlatform_CPP='powerpc_ibm_aix' HostArch_CPP='powerpc' 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' - ;; + 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' + ;; powerpc-unknown-linux*) HostPlatform=powerpc-unknown-linux TargetPlatform=powerpc-unknown-linux @@ -350,6 +452,25 @@ powerpc-unknown-linux*) HostVendor_CPP='unknown' HostOS_CPP='linux' ;; +powerpc-unknown-openbsd*) + HostPlatform=powerpc-unknown-openbsd + TargetPlatform=powerpc-unknown-openbsd + BuildPlatform=powerpc-unknown-openbsd + HostPlatform_CPP='powerpc_unknown_openbsd' + HostArch_CPP='powerpc' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; +powerpc64-unknown-linux*) + HostPlatform=powerpc64-unknown-linux + TargetPlatform=powerpc64-unknown-linux + BuildPlatform=powerpc64-unknown-linux + HostPlatform_CPP='powerpc64_unknown_linux' + HostArch_CPP='powerpc64' + HostVendor_CPP='unknown' + HostOS_CPP='linux' + ;; + s390-ibm-linux*) HostPlatform=s390-ibm-linux TargetPlatform=s390-ibm-linux #hack @@ -360,18 +481,18 @@ s390-ibm-linux*) HostOS_CPP='linux' ;; sparc-sun-sunos4*) - HostPlatform=sparc-sun-sunos4 - TargetPlatform=sparc-sun-sunos4 #hack - BuildPlatform=sparc-sun-sunos4 #hack + HostPlatform=sparc-sun-sunos4 + TargetPlatform=sparc-sun-sunos4 #hack + BuildPlatform=sparc-sun-sunos4 #hack HostPlatform_CPP='sparc_sun_sunos4' HostArch_CPP='sparc' HostVendor_CPP='sun' HostOS_CPP='sunos4' ;; sparc-sun-solaris2*) - HostPlatform=sparc-sun-solaris2 - TargetPlatform=sparc-sun-solaris2 #hack - BuildPlatform=sparc-sun-solaris2 #hack + HostPlatform=sparc-sun-solaris2 + TargetPlatform=sparc-sun-solaris2 #hack + BuildPlatform=sparc-sun-solaris2 #hack HostPlatform_CPP='sparc_sun_solaris2' HostArch_CPP='sparc' HostVendor_CPP='sun' @@ -395,6 +516,24 @@ sparc-*-openbsd*) HostVendor_CPP='unknown' HostOS_CPP='openbsd' ;; +sparc64-*-openbsd*) + HostPlatform=sparc64-unknown-openbsd + TargetPlatform=sparc64-unknown-openbsd + BuildPlatform=sparc64-unknown-openbsd + HostPlatform_CPP='sparc64_unknown_openbsd' + HostArch_CPP='sparc64' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; +vax-*-openbsd*) + HostPlatform=vax-unknown-openbsd + TargetPlatform=vax-unknown-openbsd + BuildPlatform=vax-unknown-openbsd + HostPlatform_CPP='vax_unknown_openbsd' + HostArch_CPP='vax' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; *) echo "Unrecognised platform: $HostPlatform" exit 1 @@ -448,24 +587,54 @@ 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 Find 'hardtop_plat', the native format for 'hardtop' +dnl (i.e., right kind of \dnl slashes on a Win32 box, but with b-slashes +dnl being escaped). dnl +dnl Note OSTYPE: On Cygwin we need to use 'cygpath' to convert +dnl /cygdrive/c/foo to c:/foo but we must not do that if we +dnl aren't building using Cygwin (notably msys), because +dnl cygpath doesn't exist. It seems that 'bash' sets +dnl OSTYPE to 'cygwin' or 'msys' respectively, but cygwin's +dnl 'sh' does not. So we hackily assume that if the shell +dnl hasn't set it to 'msys' then we must be in Cygwin. +dnl Sigh. +dnl +dnl The Right Thing is probably to test $BuildPlatform +dnl instead, but we are sloppy about setting that correctly +dnl at the moment, so we just work around for now. +dnl +dnl The quotes round "$(OSTYPE)" are essential, for the +dnl Cygwin-sh case where OSTYPE is not set. 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 ${cyghardtop} | sed -e 's@\\\\@\\\\\\\\@g'` - ;; + if test "${OSTYPE}" != "msys" + then + # convert $hardtop to a path that mingw will understand too + cyghardtop=${hardtop} + hardtop=`cygpath -w ${cyghardtop} | sed -e 's@\\\\@/@g'` + hardtop_plat=`cygpath -w ${cyghardtop} | sed -e 's@\\\\@\\\\\\\\@g'` + else + hardtop_plat=${hardtop} + fi + ;; *) - hardtop_plat=${hardtop} - ;; + hardtop_plat=${hardtop} + ;; esac AC_SUBST(hardtop) AC_SUBST(hardtop_plat) AC_MSG_RESULT(${hardtop}) +# We don't support building in directories with spaces. +case "$hardtop" in + *' '*) AC_MSG_ERROR([ + The build system does not support building in a directory containing + space characters. Suggestion: move the build tree somewhere else.]) + ;; +esac + dnl -------------------------------------------------------------- dnl * Project specific configuration options dnl -------------------------------------------------------------- @@ -477,25 +646,20 @@ 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) +AC_ARG_WITH([ghc], +[AC_HELP_STRING([--with-ghc=ARG], + [Use ARG as the path to GHC [default=autodetect]])], + [WithGhc="$withval"], + [if test "$GHC" = ""; then + AC_PATH_PROG([GHC], [ghc]) fi - WithGhc=$GHC -] -) -AC_SUBST(WithGhc) + WithGhc="$GHC"]) +AC_SUBST([WithGhc]) AC_ARG_WITH(hc, -[ --with-hc= - Use a command different from 'ghc' to compile generic Haskell code. -], +[AC_HELP_STRING([--with-hc=ARG], + [Use ARG as the path to the compiler for compiling ordinary + Haskell code (default= value of --with-ghc)])], [WithHc="$withval"], [WithHc=$WithGhc] ) @@ -509,21 +673,29 @@ if test "$WithGhc" != ""; then AC_SUBST(GhcPatchLevel)dnl fi +# Check whether this GHC has readline installed +FP_GHC_HAS_READLINE + AC_PATH_PROGS(NHC,nhc nhc98) AC_PATH_PROG(HBC,hbc) dnl ** Which gcc to use? dnl -------------------------------------------------------------- AC_ARG_WITH(gcc, -[ --with-gcc= - Use a different command instead of 'gcc' for the GNU C compiler. -], +[AC_HELP_STRING([--with-gcc=ARG], + [Use ARG as the path to GCC [default=autodetect]])], [WhatGccIsCalled="$withval" - if test "x$HostPlatform" = "xi386-unknown-mingw32"; then - # Canonicalise to :/path/to/gcc - withval=`cygpath -w ${withval} | sed -e 's@\\\\@/@g' ` + if test "x$HostPlatform" = "xi386-unknown-mingw32" + then + if test "${OSTYPE}" != "msys" + then + # Canonicalise to :/path/to/gcc + withval=`cygpath -w ${withval} | sed -e 's@\\\\@/@g' ` + fi fi; - CC="$withval"], + CC="$withval" + export CC + ], [WhatGccIsCalled="gcc"] ) AC_SUBST(WhatGccIsCalled) @@ -531,11 +703,15 @@ AC_SUBST(WhatGccIsCalled) dnl ** Booting from .hc files? dnl -------------------------------------------------------------- AC_ARG_ENABLE(hc-boot, -[ --enable-hc-boot - Boot the Glasgow Haskell Compiler from intermediate .hc files. - (This option is mostly of interest to porters.) +[AC_HELP_STRING([--enable-hc-boot], +[Boot the Glasgow Haskell Compiler from intermediate .hc files. + (This option is mostly of interest to porters.) [default=no]])], +[ if test x"$enableval" = x"yes"; then + BootingFromHc=YES + else + BootingFromHc=NO + fi ], -[BootingFromHc=YES], [BootingFromHc=NO] ) AC_SUBST(BootingFromHc) @@ -543,12 +719,16 @@ 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.) +[AC_HELP_STRING([--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.) [default=no]])], +[ if test x"$enableval" = x"yes"; then + BootingFromUnregisterisedHc=YES + else + BootingFromUnregisterisedHc=NO + fi ], -[BootingFromUnregisterisedHc=YES], [BootingFromUnregisterisedHc=NO] ) AC_SUBST(BootingFromUnregisterisedHc) @@ -560,36 +740,25 @@ fi; fi; dnl ** Must have GHC to build GHC, unless --enable-hc-boot is on -if test "$BootingFromHc" = "NO" -a "$WithGhc" = "" -a -d "$srcdir/ghc"; then +if test "$BootingFromHc" = "NO" -a "$WithGhc" = "" -a -d "$srcdir/compiler"; 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 -------------------------------------------------------------- dnl dnl [ The ability to build the RTS and libraries as separate DLLs used -dnl to be supported, but isn't currently (updates to the RTS, compiler +dnl to be supported, but isn't currently (updates to the RTS, compiler dnl and build system would be required to bring it back again.) dnl Hence, exposing it as an option is false advertisement, so better dnl disable it to avoid confusion (but leave it commented-out rather -dnl than removed in order to remind ourselves to bring back the +dnl than removed in order to remind ourselves to bring back the dnl feature at some stage.) ] dnl dnl AC_ARG_ENABLE(win32-dlls, dnl [ --enable-win32-dlls dnl If on a Win32 platform running mingw32/cygwin, enable the -dnl construction of DLLs containing ghc-compiled code. +dnl construction of DLLs containing ghc-compiled code. dnl ], dnl [ dnl case $HostOS_CPP in @@ -611,43 +780,28 @@ dnl fi dnl ** Enable the building of the ObjectIO? dnl -------------------------------------------------------------- AC_ARG_ENABLE(objectio, -[ --enable-objectio - Build ObjectIO, a portable GUI library for Haskell. +[AC_HELP_STRING([--enable-objectio], +[Build ObjectIO, a portable GUI library for Haskell. [default=no]])], +[ if test x"$enableval" = x"yes"; then + GhcLibsWithObjectIO=YES + else + GhcLibsWithObjectIO=NO + fi ], -[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. - On Mac OS X, use --enable-hopengl=x11 to use X11 instead - of the "native" libraries. -], -[GhcLibsWithHOpenGL=YES], -[GhcLibsWithHOpenGL=NO] -) -UseQuartzOpenGL=NO -if test x"$TargetOS_CPP" = x"darwin"; then - if test x"$enable_hopengl" != x"x11"; then - AC_DEFINE([USE_QUARTZ_OPENGL], [1], - [Define to 1 if native OpenGL should be used on Mac OS X]) - UseQuartzOpenGL=YES - fi -fi - -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], [1], [Define to 1 if you want to include .NET interop support.])], +[AC_HELP_STRING([--enable-dotnet], +[Build .NET interop layer. [default=no]])], +[ if test x"$enableval" = x"yes"; then + DotnetSupport=YES; AC_DEFINE([WANT_DOTNET_SUPPORT], [1], [Define to 1 if you want to include .NET interop support.]) + else + DotnetSupport=NO + fi], [DotnetSupport=NO] ) AC_SUBST(DotnetSupport) @@ -661,6 +815,16 @@ dnl -------------------------------------------------------------- dnl * General configuration checks dnl -------------------------------------------------------------- +dnl ** Can the unix package be built? +dnl -------------------------------------------------------------- + +if test x"$TargetPlatform" = x"i386-unknown-mingw32"; then + GhcLibsWithUnix=NO +else + GhcLibsWithUnix=YES +fi +AC_SUBST([GhcLibsWithUnix]) + dnl ** does #! work? AC_SYS_INTERPRETER() @@ -696,9 +860,10 @@ dnl ** look for GCC and find out which version dnl Figure out which C compiler to use. Gcc is preferred. dnl If gcc, make sure it's at least 2.1 dnl -AC_PROG_CC -FPTOOLS_HAVE_GCC -FPTOOLS_GCC_NEEDS_NO_OMIT_LFPTR +FP_HAVE_GCC +FP_MINGW_GCC +FP_GCC_NEEDS_NO_OMIT_LFPTR +FP_GCC_HAS_NO_UNIT_AT_A_TIME dnl ** figure out how to invoke cpp directly (gcc -E is no good) AC_PROG_CPP @@ -716,7 +881,10 @@ dnl ** figure out how to do context diffs FP_PROG_CONTEXT_DIFF dnl ** Find find command (for Win32's benefit) -FPTOOLS_FIND_FIND +FP_PROG_FIND + +dnl ** Find sort command (for the benefit of Win32 environs) +FP_PROG_SORT dnl ** figure out how to do a BSD-ish install AC_PROG_INSTALL @@ -725,7 +893,8 @@ dnl If you can run configure, you certainly have /bin/sh AC_DEFINE([HAVE_BIN_SH], [1], [Define to 1 if you have /bin/sh.]) dnl ** how to invoke `ar' and `ranlib' -FPTOOLS_PROG_AR_AND_RANLIB +FP_PROG_AR_NEEDS_RANLIB +FP_PROG_AR_SUPPORTS_INPUT dnl ** Check to see whether ln -s works AC_PROG_LN_S @@ -742,81 +911,32 @@ dnl ** check for tar dnl if GNU tar is named gtar, look for it first. AC_PATH_PROGS(TarCmd,gtar tar,tar) -dnl ** check for jade/openjade & determine a working catalog -AC_PATH_PROGS(JadeCmd,openjade jade,jade) -FPTOOLS_DOCBOOK_CATALOG(Catalog, $JadeCmd, docs/fptools-both.dsl, - /etc/sgml/catalog /etc/sgml.catalog /usr/share/sgml/CATALOG.docbkdsl /usr/local/share/sgml/catalog glafp-utils/docbook/CATALOG*) -if test -z "$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) - +dnl ** check for DocBook toolchain +FP_CHECK_DOCBOOK_DTD +FP_DIR_DOCBOOK_XSL([/usr/share/xml/docbook/stylesheet/nwalsh/current /usr/share/xml/docbook/stylesheet/nwalsh /usr/share/sgml/docbook/docbook-xsl-stylesheets* /usr/share/sgml/docbook/xsl-stylesheets* /opt/kde?/share/apps/ksgmltools2/docbook/xsl /usr/share/docbook-xsl /usr/share/sgml/docbkxsl /usr/local/share/xsl/docbook /sw/share/xml/xsl/docbook-xsl]) +FP_PROG_FO_PROCESSOR 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 $ghc_pkg_guess for ghc-pkg]) -else - AC_PATH_PROG(GhcPkgCmd,ghc-pkg) -fi +FP_PROG_GHC_PKG AC_ARG_WITH(greencard, -[ --with-greencard= - Use a command different from 'greencard' to compile GreenCard files -], +[AC_HELP_STRING([--with-greencard=ARG], + [Use ARG as the path to greencard [default=autodetct]])], [ GreenCardCmd=$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 "$BootingFromHc" = "NO"; then FPTOOLS_HAPPY fi; -AC_ARG_ENABLE(src-tree-haddock, -[ --enable-src-tree-haddock - Build and use source tree (fptools/haddock) version of Haddock. -], -[UseSrcTreeHaddock=YES], -[UseSrcTreeHaddock=NO] -) dnl ** check for installed haddock FPTOOLS_HADDOCK -AC_ARG_ENABLE(src-tree-alex, -[ --enable-src-tree-alex - Build and use source tree (fptools/alex) version of Alex. -], -[UseSrcTreeAlex=YES], -[UseSrcTreeAlex=NO] -) dnl ** check for installed alex binary + version dnl (don't do it if we're booting from .hc files though.) if test "$BootingFromHc" = "NO"; then @@ -839,75 +959,26 @@ 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 locale.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_HEADERS([bfd.h ctype.h dirent.h dlfcn.h errno.h fcntl.h grp.h limits.h locale.h nlist.h pthread.h pwd.h signal.h sys/mman.h sys/resource.h sys/time.h sys/timeb.h sys/timers.h sys/times.h sys/utsname.h sys/wait.h termios.h time.h utime.h windows.h winsock.h]) -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 + GhcLibsWithReadline=YES AC_DEFINE([HAVE_READLINE_HEADERS], [1], [Define to 1 if readline/readline.h and readline/history.h exist.]) else - HaveReadlineHeaders=NO + GhcLibsWithReadline=NO AC_DEFINE([HAVE_READLINE_HEADERS], [0], [Define to 1 if readline/readline.h and readline/history.h exist.]) fi -AC_SUBST(HaveReadlineHeaders) - -dnl ** check for DOS include files -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 -if test $UseQuartzOpenGL = YES ; then - AC_CHECK_HEADERS(OpenGL/gl.h) -else - AC_CHECK_HEADERS(GL/gl.h) -fi +AC_SUBST(GhcLibsWithReadline) dnl ** check if it is safe to include both and AC_HEADER_TIME -dnl dynamic loading include files -AC_CHECK_HEADERS(dlfcn.h dl.h) - -dnl ** check for farcalloc (in bcc) -AC_CHECK_HEADER(alloc.h,[AC_CHECK_FUNCS(farcalloc)]) - -dnl ** check for valloc (in sunos, solaris, mips, amiga, next, minix, ultrix) -AC_CHECK_HEADER(malloc.h,[AC_CHECK_FUNCS(valloc)]) - -dnl ** check for POSIX regex -HavePosixRegex=NO -AC_CHECK_HEADERS(regex.h,[AC_CHECK_FUNC(regcomp, [HavePosixRegex=YES])]) -AC_SUBST(HavePosixRegex) - -dnl ** how do we get a timezone name, and UTC offset ? -AC_STRUCT_TIMEZONE - -dnl ** do we have altzone? -FP_DECL_ALTZONE - -dnl ** does struct stat contain st_blksize? -AC_STRUCT_ST_BLKSIZE - dnl ** do we have long longs? AC_CHECK_TYPES([long long]) -dnl ** check what fields struct msghdr contains -AC_CHECK_HEADERS([sys/types.h sys/socket.h sys/uio.h]) -AC_CHECK_MEMBERS([struct msghdr.msg_control, struct msghdr.msg_accrights], [], [], [#if HAVE_SYS_TYPES_H -# include -#endif -#if HAVE_SYS_SOCKET_H -# include -#endif -#if HAVE_SYS_UIO_H -# include -#endif]) - dnl ** what are the sizes of various types AC_CHECK_SIZEOF(char, 1) AC_CHECK_SIZEOF(double, 8) @@ -946,119 +1017,26 @@ fi FP_CHECK_ALIGNMENT(unsigned short) FP_CHECK_ALIGNMENT(void *) -dnl ** map standard C types and ISO types to Haskell types -FPTOOLS_CHECK_HTYPE(char) -FPTOOLS_CHECK_HTYPE(signed char) -FPTOOLS_CHECK_HTYPE(unsigned char) -FPTOOLS_CHECK_HTYPE(short) -FPTOOLS_CHECK_HTYPE(unsigned short) -FPTOOLS_CHECK_HTYPE(int) -FPTOOLS_CHECK_HTYPE(unsigned int) -FPTOOLS_CHECK_HTYPE(long) -FPTOOLS_CHECK_HTYPE(unsigned long) -if test "$ac_cv_type_long_long" = yes; then -FPTOOLS_CHECK_HTYPE(long long) -FPTOOLS_CHECK_HTYPE(unsigned long long) -fi -FPTOOLS_CHECK_HTYPE(float) -FPTOOLS_CHECK_HTYPE(double) -FPTOOLS_CHECK_HTYPE(ptrdiff_t) -FPTOOLS_CHECK_HTYPE(size_t) -FPTOOLS_CHECK_HTYPE(wchar_t) -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) -FPTOOLS_CHECK_HTYPE(wint_t) - -dnl ** Map OpenGL data types to Haskell types -if test $GhcLibsWithHOpenGL = YES ; then -FPTOOLS_CHECK_HTYPE(GLboolean) -FPTOOLS_CHECK_HTYPE(GLbyte) -FPTOOLS_CHECK_HTYPE(GLubyte) -FPTOOLS_CHECK_HTYPE(GLshort) -FPTOOLS_CHECK_HTYPE(GLushort) -FPTOOLS_CHECK_HTYPE(GLint) -FPTOOLS_CHECK_HTYPE(GLuint) -FPTOOLS_CHECK_HTYPE(GLsizei) -FPTOOLS_CHECK_HTYPE(GLenum) -FPTOOLS_CHECK_HTYPE(GLbitfield) -FPTOOLS_CHECK_HTYPE(GLfloat) -FPTOOLS_CHECK_HTYPE(GLclampf) -FPTOOLS_CHECK_HTYPE(GLdouble) -FPTOOLS_CHECK_HTYPE(GLclampd) -fi - -FP_CHECK_CONSTS([E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EADV EAFNOSUPPORT EAGAIN EALREADY EBADF EBADMSG EBADRPC EBUSY ECHILD ECOMM ECONNABORTED ECONNREFUSED ECONNRESET EDEADLK EDESTADDRREQ EDIRTY EDOM EDQUOT EEXIST EFAULT EFBIG EFTYPE EHOSTDOWN EHOSTUNREACH EIDRM EILSEQ EINPROGRESS EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK EMSGSIZE EMULTIHOP ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH ENFILE ENOBUFS ENODATA ENODEV ENOENT ENOEXEC ENOLCK ENOLINK ENOMEM ENOMSG ENONET ENOPROTOOPT ENOSPC ENOSR ENOSTR ENOSYS ENOTBLK ENOTCONN ENOTDIR ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM EPFNOSUPPORT EPIPE EPROCLIM EPROCUNAVAIL EPROGMISMATCH EPROGUNAVAIL EPROTO EPROTONOSUPPORT EPROTOTYPE ERANGE EREMCHG EREMOTE EROFS ERPCMISMATCH ERREMOTE ESHUTDOWN ESOCKTNOSUPPORT ESPIPE ESRCH ESRMNT ESTALE ETIME ETIMEDOUT ETOOMANYREFS ETXTBSY EUSERS EWOULDBLOCK EXDEV], [#include -#include ]) - -dnl ** can we open files in binary mode? -FP_CHECK_CONST([O_BINARY], [#include ], [0]) - -dnl ** check for GetModuleFileName and WinExec (windows only) -dnl Old: AC_CHECK_FUNCS(WinExec GetModuleFileName) dnl Windows -dnl Doesn't work because the linker can't see the functions if -dnl you omit the #include . (I've no idea why not...) - -FPTOOLS_TRY_LINK_NOWARN(,[ -#if HAVE_WINDOWS_H -#include -#endif -main() { - WinExec("",0); - exit(0); -} -], -[have_winexec=1], -[have_winexec=0]) -if test "$have_winexec" = "1"; then - AC_DEFINE([HAVE_WINEXEC], [1], [Define to 1 if you have the WinExec function.]) -fi +FP_CHECK_FUNC([WinExec], + [@%:@include ], [WinExec("",0)]) -FPTOOLS_TRY_LINK_NOWARN(,[ -#if HAVE_WINDOWS_H -#include -#endif -main() { - char* dir; - GetModuleFileName((HMODULE)0,dir,0); - exit(0); -} -], -[have_getmodulefilename=1], -[have_getmodulefilename=0]) -if test "$have_getmodulefilename" = "1"; then -AC_DEFINE([HAVE_GETMODULEFILENAME], [1], [Define to 1 if you have the GetModuleFileName function.]) -fi +FP_CHECK_FUNC([GetModuleFileName], + [@%:@include ], [GetModuleFileName((HMODULE)0,(LPTSTR)0,0)]) dnl ** check return type of signal handlers dnl Foo: assumes we can use prototypes. dnl On BCC, signal handlers have type "int(void)", elsewhere its "void(int)". dnl AC_CACHE_CHECK([type of signal handlers], ac_cv_type_signal_handler, -dnl [AC_TRY_COMPILE([#include +dnl [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include dnl #include dnl #ifdef signal dnl #undef signal dnl #endif dnl void (*signal (int, void (*)(int)))(int); -dnl ], -dnl [int i;], -dnl ac_cv_type_signal_handler=void_int, -dnl ac_cv_type_signal_handler=int_void)]) +dnl ]], +dnl [[int i;]])], +dnl [ac_cv_type_signal_handler=void_int], +dnl [ac_cv_type_signal_handler=int_void])]) dnl if test "$ac_cv_type_signal_handler" = void_int; then dnl AC_DEFINE(VOID_INT_SIGNALS) dnl fi @@ -1070,28 +1048,10 @@ if test "$ac_cv_type_signal" = void; then fi dnl ** check for more functions -AC_CHECK_FUNCS(strcasecmp _stricmp stricmp strcmpi) -AC_CHECK_FUNCS(strcmp) -AC_CHECK_FUNCS(realpath _fullpath) -AC_CHECK_FUNCS(PBHSetVolSync macsystem) -AC_CHECK_FUNCS(fgetpos fsetpos fseek ftell) -AC_CHECK_FUNCS(vsnprintf _vsnprintf) -AC_CHECK_FUNCS(snprintf _snprintf ) -AC_CHECK_FUNCS(popen _popen ) -AC_CHECK_FUNCS(pclose _pclose ) -AC_CHECK_FUNCS(setenv unsetenv) - - -dnl ** check for specific library functions that we are interested in -AC_CHECK_FUNCS(access ftime getclock getpagesize getrusage gettimeofday mktime mprotect readlink setitimer stat lstat siginterrupt symlink sysconf timelocal times vadvise localtime_r gmtime_r readdir_r getgrgid_r getgrnam_r getpwuid_r getpwnam_r) - -dnl ** Solaris2 needs additionl flag for getpw*_r() -case "$TargetPlatform" in - *-solaris2*) - unix_SRC_HSC2HS_OPTS="-D_POSIX_PTHREAD_SEMANTICS" - AC_SUBST(unix_SRC_HSC2HS_OPTS) - ;; -esac +dnl ** The following have been verified to be used in ghc/, but might be used somewhere else, too. +AC_CHECK_FUNCS([getclock getrusage gettimeofday setitimer siginterrupt sysconf times ctime_r]) +dnl ** For ghc/rts/gmp: +AC_CHECK_FUNCS([getpagesize]) dnl ** check whether this machine has gmp3 installed AC_CHECK_LIB(gmp, __gmpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp, @@ -1100,20 +1060,22 @@ AC_CHECK_LIB(gmp, __gmpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp, 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 $HaveFrameworkHaskellSupport = YES; then - AC_DEFINE([HAVE_FRAMEWORK_HASKELLSUPPORT], [1], [Define to 1 if the HaskellSupport.framework is installed (Mac OS X only).]) - fi; - LIBS="$save_libs" - AC_MSG_RESULT([$HaveFrameworkHaskellSupport]) -fi; -AC_SUBST(HaveFrameworkHaskellSupport) +dnl ** (Mac OS X only: check for GMP.framework) +HaveFrameworkGMP=NO +case $HostPlatform in +*-apple-darwin) + AC_MSG_CHECKING([for GMP.framework]) + save_libs="$LIBS" + LIBS="-framework GMP" + AC_TRY_LINK_FUNC(__gmpz_fdiv_qr, HaveFrameworkGMP=YES,) + if test $HaveFrameworkGMP = YES; then + AC_DEFINE([HAVE_FRAMEWORK_GMP], [1], [Define to 1 if GMP.framework is installed (Mac OS X only).]) + fi; + LIBS="$save_libs" + AC_MSG_RESULT([$HaveFrameworkGMP]) + ;; +esac +AC_SUBST(HaveFrameworkGMP) dnl ** check for mingwex library AC_CHECK_LIB(mingwex, closedir, HaveLibMingwEx=YES, HaveLibMingwEx=NO) @@ -1124,8 +1086,8 @@ if test $HaveLibMingwEx = YES ; then fi if test "$HaveLibGmp" = "NO"; then -if test "$HostArch_CPP" = "ia64"; then -AC_MSG_ERROR([You need to install libgmp (the in-tree version does not work on IA64).]) +if test "$HostArch_CPP" = "ia64" -o "$HostArch_CPP" = "mipseb" ; then +AC_MSG_ERROR([You need to install libgmp (the in-tree version does not work on IA64 or mips64).]) fi; fi; @@ -1134,241 +1096,25 @@ dnl the order of these tests matters: bfd needs liberty AC_CHECK_LIB(iberty, xmalloc) AC_CHECK_LIB(bfd, bfd_init) -dnl ** check for wide-char classifications -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, -dnl we have to check for all... -AC_CHECK_LIB(ncurses, tputs, HaveLibTermcap=YES; LibTermcap=ncurses, - AC_CHECK_LIB(termcap, tputs, HaveLibTermcap=YES; LibTermcap=termcap, - AC_CHECK_LIB(curses, tputs, HaveLibTermcap=YES; LibTermcap=curses, - HaveLibTermcap=NO; LibTermcap=not-installed))) - -if test $HaveLibTermcap = YES ; then - LIBS="-l$LibTermcap $LIBS" - AC_CHECK_LIB(readline, readline, HaveLibReadline=YES, HaveLibReadline=NO) -fi - -if test $HaveLibTermcap = YES && test x"$HaveLibReadline" = xYES ; then - AC_DEFINE([HAVE_READLINE_LIBS], [1], [Define to 1 if readline plus any additional libs needed for it exist.]) - LibsReadline="readline $LibTermcap" -else - AC_DEFINE([HAVE_READLINE_LIBS], [0], [Define to 1 if readline plus any additional libs needed for it exist.]) - LibsReadline= -fi -AC_SUBST(LibsReadline) - -if test "$HaveLibReadline"; then - AC_CHECK_LIB(readline, rl_erase_empty_line, - [AC_DEFINE([HAVE_READLINE_4], [1], [Define to 1 if readline has version >= 4.0.])], - [AC_DEFINE([HAVE_READLINE_4], [0], [Define to 1 if readline has version >= 4.0.])]) - AC_CHECK_LIB(readline, rl_free_undo_list, - [AC_DEFINE([HAVE_READLINE_4_2], [1], [Define to 1 if readline has version >= 4.2.])], - [AC_DEFINE([HAVE_READLINE_4_2], [0], [Define to 1 if readline has version >= 4.2.])]) -else - AC_DEFINE([HAVE_READLINE_4], [0], [Define to 1 if readline has version >= 4.0.]) - AC_DEFINE([HAVE_READLINE_4_2], [0], [Define to 1 if readline has version >= 4.2.]) -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 - if test $UseQuartzOpenGL = YES ; then - dnl Take a shortcut for Mac OS X native OpenGL: - dnl It's in a non-standard location, but it's always there - GL_CFLAGS= - GL_LIBS= - GLUT_LIBS= - AC_SUBST(GL_CFLAGS) - AC_SUBST(GL_LIBS) - AC_SUBST(GLUT_LIBS) - else - FPTOOLS_HAVE_OPENGL - fi +AC_CHECK_FUNC(atan,[fp_libm_not_needed=yes;LIBM=],[fp_libm_not_needed=dunno]) +if test x"$fp_libm_not_needed" = xdunno; then + AC_CHECK_LIB([m], [atan], [LIBS="-lm $LIBS"; LIBM="-lm"],[LIBM=]) fi +AC_SUBST([LIBM]) dnl ################################################################ dnl Check for libraries dnl ################################################################ -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 $HaveFrameworkHaskellSupport = YES; then - HaveLibDL=NO - HaveRtldNext=NO - HaveRtldLocal=YES - AC_DEFINE([HAVE_RTLDLOCAL], [1], [Define to 1 if RTLD_LOCAL is available.]) - HaveRtldGlobal=YES - AC_DEFINE([HAVE_RTLDGLOBAL], [1], [Define to 1 if RTLD_GLOBAL is available.]) - HaveRtldNow=YES - AC_DEFINE([HAVE_RTLDNOW], [1], [Define to 1 if we can see RTLD_NOW in dlfcn.h.]) - AC_SUBST(HaveLibDL) - AC_SUBST(HaveRtldNext) - AC_SUBST(HaveRtldLocal) - AC_SUBST(HaveRtldGlobal) - AC_SUBST(HaveRtldNow) -else - AC_CHECK_LIB(dl, dlopen, - [HaveLibDL=YES - AC_DEFINE([HAVE_LIBDL], [1], [Define to 1 if you need -ldl to get dlopen().]) - LIBS="$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], [1], [Define to 1 if we can see RTLD_NEXT in dlfcn.h.]) - 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 +dnl ** check whether we need -ldl to get dlopen() -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 "$cv_func_usleep_return_type" in - "void" ) - AC_DEFINE([USLEEP_RETURNS_VOID], [1], [Define if the system headers declare usleep to return void.]) - ;; -esac - -dnl -------------------------------------------------- -dnl * test for in_addr_t -dnl -------------------------------------------------- -AC_MSG_CHECKING(for in_addr_t in netinet/in.h) -AC_EGREP_HEADER(in_addr_t, netinet/in.h, - [ AC_DEFINE([HAVE_IN_ADDR_T], [1], [Define to 1 if in_addr_t is available.]) AC_MSG_RESULT(yes) ], - AC_MSG_RESULT(no)) - -dnl -------------------------------------------------- -dnl * test for Linux sendfile(2) -dnl -------------------------------------------------- -AC_MSG_CHECKING(for sendfile in sys/sendfile.h) -AC_EGREP_HEADER(sendfile, sys/sendfile.h, - [ AC_DEFINE([HAVE_LINUX_SENDFILE], [1], [Define to 1 if you have a Linux sendfile(2) implementation.]) AC_MSG_RESULT(yes) ], - AC_MSG_RESULT(no)) - -dnl -------------------------------------------------- -dnl * test for BSD sendfile(2) -dnl -------------------------------------------------- -AC_MSG_CHECKING(for sendfile in sys/socket.h) -AC_EGREP_HEADER(sendfile, sys/socket.h, - [ AC_DEFINE([HAVE_BSD_SENDFILE], [1], [Define to 1 if you have a BSDish sendfile(2) implementation.]) AC_MSG_RESULT(yes) ], - AC_MSG_RESULT(no)) - -dnl -------------------------------------------------- -dnl * test for GTK+ -dnl -------------------------------------------------- - -AC_PATH_PROGS(GTK_CONFIG, gtk-config gtk12-config) -if test "$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 $fptools_cv_gtk_version in - 1.[[23]].*) ;; - *) AC_MSG_WARN([GTK+ not usable; need at least version 1.2]) - GTK_CONFIG= - ;; -esac - -AC_SUBST(GTK_CONFIG) -AC_SUBST(GTK_VERSION) +AC_CHECK_LIB(dl, dlopen, + [HaveLibDL=YES + AC_DEFINE([HAVE_LIBDL], [1], [Define to 1 if you need -ldl to get dlopen().]) + LIBS="$LIBS -ldl"], + [HaveLibDL=NO]) +AC_SUBST(HaveLibDL) dnl -------------------------------------------------- dnl * Miscellaneous feature tests @@ -1378,7 +1124,7 @@ dnl ** can we get alloca? AC_FUNC_ALLOCA dnl ** Working vfork? -AC_FUNC_VFORK +AC_FUNC_FORK dnl ** determine whether or not const works AC_C_CONST @@ -1387,50 +1133,67 @@ dnl ** are we big endian? AC_C_BIGENDIAN dnl ** check for leading underscores in symbol names -FPTOOLS_UNDERSCORE - -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], [1], [Define to 1 if you have the sigpoll() function.]) haveSIGPOLL=yes, haveSIGPOLL=no) -AC_MSG_RESULT([$haveSIGPOLL]) - -AC_MSG_CHECKING([for _SC_GETGR_R_SIZE_MAX]) -AC_EGREP_CPP(we_have_that_sysconf_thing, -[ -#include -#ifdef _SC_GETGR_R_SIZE_MAX -we_have_that_sysconf_thing -#endif -], -[AC_MSG_RESULT([yes]) -AC_DEFINE([HAVE_SC_GETGR_R_SIZE_MAX], [1], [Define to 1 if defines _SC_GETGR_R_SIZE_MAX.])], -[AC_MSG_RESULT([no])]) +FP_LEADING_UNDERSCORE + +dnl ** check for ld, whether it has an -x option, and if it is GNU ld +FP_PROG_LD_X +FP_PROG_LD_IS_GNU + +dnl ** check for Apple-style dead-stripping support +dnl (.subsections-via-symbols assembler directive) + + +AC_MSG_CHECKING(for .subsections_via_symbols) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([], [__asm__ (".subsections_via_symbols");])], + [AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_SUBSECTIONS_VIA_SYMBOLS],[1], + [Define to 1 if Apple-style dead-stripping is supported.]) + ], + [AC_MSG_RESULT(no)]) + +dnl *** check for GNU non-executable stack note support (ELF only) +dnl (.section .note.GNU-stack,"",@progbits) + +AC_MSG_CHECKING(for GNU non-executable stack support) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([__asm__ (".section .note.GNU-stack,\"\",@progbits");], [0])], + [AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_GNU_NONEXEC_STACK],[1], + [Define to 1 if GNU non-executable stack notes are supported.]) + ], + [AC_MSG_RESULT(no)]) + +dnl ** check for librt +AC_CHECK_LIB(rt, clock_gettime) +AC_CHECK_FUNCS(clock_gettime) + +dnl ** check for Apple's "interesting" long double compatibility scheme +AC_MSG_CHECKING(for printf$LDBLStub) +AC_TRY_LINK_FUNC(printf$LSBLStub, + [ + AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_PRINTF_LDBLSTUB],[1], + [Define to 1 if we have printf$LDBLStub (Apple Mac OS >= 10.4, PPC).]) + ], + [ + AC_MSG_RESULT(no) + AC_DEFINE([HAVE_PRINTF_LDBLSTUB],[0], + [Define to 1 if we have printf$LDBLStub (Apple Mac OS >= 10.4, PPC).]) + ]) -AC_MSG_CHECKING([for _SC_GETPW_R_SIZE_MAX]) -AC_EGREP_CPP(we_have_that_sysconf_thing, -[ -#include -#ifdef _SC_GETPW_R_SIZE_MAX -we_have_that_sysconf_thing -#endif -], -[AC_MSG_RESULT([yes]) -AC_DEFINE([HAVE_SC_GETPW_R_SIZE_MAX], [1], [Define to 1 if defines _SC_GETPW_R_SIZE_MAX.])], -[AC_MSG_RESULT([no])]) +# test for GTK+ +AC_PATH_PROGS([GTK_CONFIG], [pkg-config]) +if test -n "$GTK_CONFIG"; then + if $GTK_CONFIG gtk+-2.0 --atleast-version=2.0; then + GTK_CONFIG="$GTK_CONFIG gtk+-2.0" + else + AC_MSG_WARN([GTK+ not usable, need at least version 2.0]) + GTK_CONFIG= + fi +fi +AC_SUBST([GTK_CONFIG]) -AC_OUTPUT(mk/config.mk, echo timestamp > mk/stamp-h ) +AC_CONFIG_FILES([mk/config.mk ghc.spec docs/users_guide/ug-book.xml]) +AC_CONFIG_COMMANDS([mk/stamp-h],[echo timestamp > mk/stamp-h]) +AC_OUTPUT