# see what flags are available. (Better yet, read the documentation!)
#
-AC_INIT([The Glorious Glasgow Haskell Compilation System], [6.11], [glasgow-haskell-bugs@haskell.org], [ghc])
+AC_INIT([The Glorious Glasgow Haskell Compilation System], [7.1], [glasgow-haskell-bugs@haskell.org], [ghc])
# Set this to YES for a released version, otherwise NO
: ${RELEASE=NO}
# when the source distribution was created.
if test ! -f mk/config.h.in; then
- echo "mk/config.h.in doesn't exist: perhaps you haven't run 'sh boot'?"
+ echo "mk/config.h.in doesn't exist: perhaps you haven't run 'perl boot'?"
exit 1
fi
AC_SUBST([CONFIGURE_ARGS], [$ac_configure_args])
+dnl ----------------------------------------------------------
+dnl ** Find unixy sort and find commands,
+dnl ** which are needed by FP_SETUP_PROJECT_VERSION
+
+dnl ** Find find command (for Win32's benefit)
+FP_PROG_FIND
+
+dnl ** Find sort command (for the benefit of Win32 environs)
+FP_PROG_SORT
+
+dnl ----------------------------------------------------------
FP_SETUP_PROJECT_VERSION
# Hmmm, we fix the RPM release number to 1 here... Is this convenient?
fi
WithGhc="$GHC"])
-dnl ** Booting from unregisterised .hc files?
+dnl ** Booting from .hc files?
dnl --------------------------------------------------------------
-AC_ARG_ENABLE(hc-boot-unregisterised,
-[AC_HELP_STRING([--enable-hc-boot-unregisterised],
-[ With --enable-hc-boot, treat the intermediate .hc files as
- unregisterised rather than registerised code.
+AC_ARG_ENABLE(hc-boot,
+[AC_HELP_STRING([--enable-hc-boot],
+[Boot the Glasgow Haskell Compiler from intermediate .hc files.
(This option is mostly of interest to porters.) [default=no]])],
[ if test x"$enableval" = x"yes"; then
- BootingFromUnregisterisedHc=YES
+ BootingFromHc=YES
else
- BootingFromUnregisterisedHc=NO
+ BootingFromHc=NO
fi
],
-[BootingFromUnregisterisedHc=NO]
+[BootingFromHc=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 "$BootingFromHc" = "NO" -a -d "$srcdir/compiler"; then
- if test "$WithGhc" = ""; then
- AC_MSG_ERROR([GHC is required unless bootstrapping from .hc files.])
- fi
- FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[6.8],
- [AC_MSG_ERROR([GHC version 6.8 or later is required to compile GHC.])])dnl
-
- if test `expr $GhcMinVersion % 2` = "1"; then
- echo $EnableBootstrapWithDevelSnaphost
- if test "$EnableBootstrapWithDevelSnaphost" = "NO"; then
- AC_MSG_ERROR([
- $WithGhc is a development snapshot of GHC, version $GhcVersion.
- Bootstrapping using this version of GHC is not supported, and may not
- work. Use --enable-bootstrap-with-devel-snapshot to try it anyway,
- or --with-ghc to specify a different GHC to use.])
- fi
- fi
-fi;
+AC_SUBST(BootingFromHc)
AC_ARG_ENABLE(bootstrap-with-devel-snapshot,
[AC_HELP_STRING([--enable-bootstrap-with-devel-snapshot],
AC_SUBST(GhcPatchLevel)dnl
GhcMinVersion2=`echo "$GhcMinVersion" | sed 's/^\\(.\\)$/0\\1/'`
GhcCanonVersion="$GhcMajVersion$GhcMinVersion2"
- if test $GhcCanonVersion -ge 609; then ghc_ge_609=YES; else ghc_ge_609=NO; fi
- AC_SUBST(ghc_ge_609)dnl
+ FP_COMPARE_VERSIONS($GhcVersion,[-ge],[6.10.2],
+ [ghc_ge_6102=YES], [ghc_ge_6102=NO])
+ if test $GhcCanonVersion -ge 611; then ghc_ge_611=YES; else ghc_ge_611=NO; fi
+ if test $GhcCanonVersion -ge 613; then ghc_ge_613=YES; else ghc_ge_613=NO; fi
+ AC_SUBST(ghc_ge_6102)dnl
+ AC_SUBST(ghc_ge_611)dnl
+ AC_SUBST(ghc_ge_613)dnl
fi
+dnl ** Must have GHC to build GHC, unless --enable-hc-boot is on
+if test "$BootingFromHc" = "NO" -a -d "$srcdir/compiler"; then
+ if test "$WithGhc" = ""; then
+ AC_MSG_ERROR([GHC is required unless bootstrapping from .hc files.])
+ fi
+ FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[6.10],
+ [AC_MSG_ERROR([GHC version 6.10 or later is required to compile GHC.])])dnl
+
+ if test `expr $GhcMinVersion % 2` = "1"; then
+ if test "$EnableBootstrapWithDevelSnaphost" = "NO"; then
+ AC_MSG_ERROR([
+ $WithGhc is a development snapshot of GHC, version $GhcVersion.
+ Bootstrapping using this version of GHC is not supported, and may not
+ work. Use --enable-bootstrap-with-devel-snapshot to try it anyway,
+ or --with-ghc to specify a different GHC to use.])
+ fi
+ fi
+fi;
+
# GHC is passed to Cabal, so we need a native path
if test "${WithGhc}" != ""
then
- ghc_host=`${WithGhc} +RTS --info | grep 'Host platform' | sed -e 's/.*, "//' -e 's/")//'`
+ ghc_host=`"${WithGhc}" +RTS --info | grep 'Host platform' | sed -e 's/.*, "//' -e 's/")//'`
if test "$ghc_host" = "i386-unknown-mingw32"
then
WithGhc=`echo "${WithGhc}" | sed "s#^/\([a-zA-Z]\)/#\1:/#"`
else
# Canonicalise to <drive>:/path/to/ghc
- WithGhc=`cygpath -m ${WithGhc}`
+ WithGhc=`cygpath -m "${WithGhc}"`
fi
echo "GHC path canonicalised to: ${WithGhc}"
fi
fi
AC_SUBST([WithGhc])
+dnl ** Without optimization some INLINE trickery fails for GHCi
+SRC_CC_OPTS="-O"
+
+dnl Allow to specify iconv options to the toplevel configure script
+dnl so they can be properly passed to sub-builds.
+dnl Note: ICONV_LIB_DIRS and ICONV_INCLUDE_DIRS are not predefined
+dnl to the empty string to allow them to be overridden from the
+dnl environment.
+
+AC_ARG_WITH([iconv-includes],
+ [AC_HELP_STRING([--with-iconv-includes],
+ [directory containing iconv.h])],
+ [ICONV_INCLUDE_DIRS=$withval])
+
+AC_ARG_WITH([iconv-libraries],
+ [AC_HELP_STRING([--with-iconv-libraries],
+ [directory containing iconv library])],
+ [ICONV_LIB_DIRS=$withval])
+
+AC_SUBST(ICONV_INCLUDE_DIRS)
+AC_SUBST(ICONV_LIB_DIRS)
+
+dnl Allow to specify gmp options to the toplevel configure script
+dnl so they can be properly passed to sub-builds.
+
+AC_ARG_WITH([gmp-includes],
+ [AC_HELP_STRING([--with-gmp-includes],
+ [directory containing gmp.h])],
+ [GMP_INCLUDE_DIRS=$withval])
+
+AC_ARG_WITH([gmp-libraries],
+ [AC_HELP_STRING([--with-gmp-libraries],
+ [directory containing gmp library])],
+ [GMP_LIB_DIRS=$withval])
+
+AC_SUBST(GMP_INCLUDE_DIRS)
+AC_SUBST(GMP_LIB_DIRS)
+
dnl--------------------------------------------------------------------
dnl * Choose host(/target/build) platform
dnl--------------------------------------------------------------------
-dnl We don't use the standard autoconf macros for this, but instead
-dnl ask the bootstrapping compiler what platform it is for
-
-dnl Guess host/target/build platform(s) if necessary.
-m4_divert_once([HELP_CANON],
-[[
-System types:
- --build=BUILD configure for building on BUILD [guessed]
- --host=HOST cross-compile to build programs to run on HOST [guessed]
- --target=TARGET configure for building compilers for TARGET [guessed]]])dnl
-
-if test "$build" = ""
+dnl If we aren't explicitly told what values to use with configure flags,
+dnl we ask the bootstrapping compiler what platform it is for
+
+if test "${WithGhc}" != ""
+then
+ bootstrap_host=`"${WithGhc}" +RTS --info | grep '^ ,("Host platform"' | sed -e 's/.*, "//' -e 's/")//' | tr -d '\r'`
+ bootstrap_target=`"${WithGhc}" +RTS --info | grep '^ ,("Target platform"' | sed -e 's/.*, "//' -e 's/")//' | tr -d '\r'`
+ if test "$bootstrap_host" != "$bootstrap_target"
+ then
+ echo "Bootstrapping GHC is a cross compiler. This probably isn't going to work"
+ fi
+fi
+
+# We have to run these unconditionally, but we may discard their
+# results in the following code
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
+# If no argument was given for a configuration variable, then discard
+# the guessed canonical system and use the configuration of the
+# bootstrapping ghc. If an argument was given, map it from gnu format
+# to ghc format.
+#
+# For why we do it this way, see: #3637, #1717, #2951
+
+if test "$build_alias" = ""
then
if test "${WithGhc}" != ""
then
- build=`${WithGhc} +RTS --info | grep '^ ,("Target platform"' | sed -e 's/.*, "//' -e 's/")//'`
+ build=$bootstrap_target
echo "Build platform inferred as: $build"
else
echo "Can't work out build platform"
exit 1
fi
+
+ BuildArch=`echo "$build" | sed 's/-.*//'`
+ BuildVendor=`echo "$build" | sed -e 's/.*-\(.*\)-.*/\1/'`
+ BuildOS=`echo "$build" | sed 's/.*-//'`
+else
+ GHC_CONVERT_CPU([$build_cpu], [BuildArch])
+ GHC_CONVERT_VENDOR([$build_vendor], [BuildVendor])
+ GHC_CONVERT_OS([$build_os], [BuildOS])
fi
-if test "$host" = ""
+if test "$host_alias" = ""
then
if test "${WithGhc}" != ""
then
- host=`${WithGhc} +RTS --info | grep '^ ,("Target platform"' | sed -e 's/.*, "//' -e 's/")//'`
+ host=$bootstrap_target
echo "Host platform inferred as: $host"
else
echo "Can't work out host platform"
exit 1
fi
+
+ HostArch=`echo "$host" | sed 's/-.*//'`
+ HostVendor=`echo "$host" | sed -e 's/.*-\(.*\)-.*/\1/'`
+ HostOS=`echo "$host" | sed 's/.*-//'`
+else
+ GHC_CONVERT_CPU([$host_cpu], [HostArch])
+ GHC_CONVERT_VENDOR([$host_vendor], [HostVendor])
+ GHC_CONVERT_OS([$host_os], [HostOS])
fi
-if test "$target" = ""
+if test "$target_alias" = ""
then
if test "${WithGhc}" != ""
then
- target=`${WithGhc} +RTS --info | grep '^ ,("Target platform"' | sed -e 's/.*, "//' -e 's/")//'`
+ target=$bootstrap_target
echo "Target platform inferred as: $target"
else
echo "Can't work out target platform"
exit 1
fi
+
+ TargetArch=`echo "$target" | sed 's/-.*//'`
+ TargetVendor=`echo "$target" | sed -e 's/.*-\(.*\)-.*/\1/'`
+ TargetOS=`echo "$target" | sed 's/.*-//'`
+else
+ GHC_CONVERT_CPU([$target_cpu], [TargetArch])
+ GHC_CONVERT_VENDOR([$target_vendor], [TargetVendor])
+ GHC_CONVERT_OS([$target_os], [TargetOS])
fi
exeext=''
;;
x86_64-apple-darwin)
soext='.dylib'
- CFLAGS="$CFLAGS -m64"
- LDFLAGS="$LDFLAGS -m64"
;;
esac
checkOS() {
case $1 in
- linux|freebsd|netbsd|openbsd|osf1|osf3|hpux|linuxaout|kfreebsdgnu|freebsd2|solaris2|cygwin32|mingw32|darwin|gnu|nextstep2|nextstep3|sunos4|ultrix|irix|aix)
+ linux|freebsd|netbsd|openbsd|dragonfly|osf1|osf3|hpux|linuxaout|kfreebsdgnu|freebsd2|solaris2|cygwin32|mingw32|darwin|gnu|nextstep2|nextstep3|sunos4|ultrix|irix|aix|haiku)
;;
*)
- echo "Unknown OS $1"
+ echo "Unknown OS '$1'"
exit 1
;;
esac
}
-BuildPlatform=$build
-BuildArch=`echo "$build" | sed 's/-.*//'`
-BuildVendor=`echo "$build" | sed -e 's/.*-\(.*\)-.*/\1/'`
-BuildOS=`echo "$build" | sed 's/.*-//'`
+BuildPlatform="$BuildArch-$BuildVendor-$BuildOS"
BuildPlatform_CPP=`echo "$BuildPlatform" | sed -e 's/\./_/g' -e 's/-/_/g'`
BuildArch_CPP=` echo "$BuildArch" | sed -e 's/\./_/g' -e 's/-/_/g'`
BuildVendor_CPP=` echo "$BuildVendor" | sed -e 's/\./_/g' -e 's/-/_/g'`
checkVendor "$BuildVendor"
checkOS "$BuildOS"
-HostPlatform=$host
-HostArch=`echo "$host" | sed 's/-.*//'`
-HostVendor=`echo "$host" | sed -e 's/.*-\(.*\)-.*/\1/'`
-HostOS=`echo "$host" | sed 's/.*-//'`
+HostPlatform="$HostArch-$HostVendor-$HostOS"
HostPlatform_CPP=`echo "$HostPlatform" | sed -e 's/\./_/g' -e 's/-/_/g'`
HostArch_CPP=` echo "$HostArch" | sed -e 's/\./_/g' -e 's/-/_/g'`
HostVendor_CPP=` echo "$HostVendor" | sed -e 's/\./_/g' -e 's/-/_/g'`
checkVendor "$HostVendor"
checkOS "$HostOS"
-TargetPlatform=$target
-TargetArch=`echo "$target" | sed 's/-.*//'`
-TargetVendor=`echo "$target" | sed -e 's/.*-\(.*\)-.*/\1/'`
-TargetOS=`echo "$target" | sed 's/.*-//'`
+TargetPlatform="$TargetArch-$TargetVendor-$TargetOS"
TargetPlatform_CPP=`echo "$TargetPlatform" | sed -e 's/\./_/g' -e 's/-/_/g'`
TargetArch_CPP=` echo "$TargetArch" | sed -e 's/\./_/g' -e 's/-/_/g'`
TargetVendor_CPP=` echo "$TargetVendor" | sed -e 's/\./_/g' -e 's/-/_/g'`
AC_PATH_PROGS(NHC,nhc nhc98)
AC_PATH_PROG(HBC,hbc)
+# This uses GHC, so put it after the "GHC is required" check above:
+FP_FIND_ROOT
+
+if test "$HostOS" = "mingw32"
+then
+ CC="$hardtop/inplace/mingw/bin/gcc.exe"
+ LD="$hardtop/inplace/mingw/bin/ld.exe"
+ NM="$hardtop/inplace/mingw/bin/nm.exe"
+ fp_prog_ar_raw="$hardtop/inplace/mingw/bin/ar.exe"
+ if ! test -d inplace/mingw ||
+ test inplace/mingw -ot ghc-tarballs/mingw/binutils*.tar.lzma ||
+ test inplace/mingw -ot ghc-tarballs/mingw/gcc-core*.tar.lzma ||
+ test inplace/mingw -ot ghc-tarballs/mingw/gcc-c++*.tar.lzma ||
+ test inplace/mingw -ot ghc-tarballs/mingw/libgmp*.tar.gz ||
+ test inplace/mingw -ot ghc-tarballs/mingw/libmpc*.tar.gz ||
+ test inplace/mingw -ot ghc-tarballs/mingw/libmpfr*.tar.gz ||
+ test inplace/mingw -ot ghc-tarballs/mingw/mingwrt*-dev.tar.gz ||
+ test inplace/mingw -ot ghc-tarballs/mingw/mingwrt*-dll.tar.gz ||
+ test inplace/mingw -ot ghc-tarballs/mingw/w32api*.tar.lzma
+ then
+ AC_MSG_NOTICE([Making in-tree mingw tree])
+ rm -rf inplace/mingw
+ test -d inplace || mkdir inplace
+ mkdir inplace/mingw
+ (
+ cd inplace/mingw &&
+ tar --lzma -xf ../../ghc-tarballs/mingw/binutils*.tar.lzma &&
+ tar --lzma -xf ../../ghc-tarballs/mingw/gcc-core*.tar.lzma &&
+ tar --lzma -xf ../../ghc-tarballs/mingw/gcc-c++*.tar.lzma &&
+ tar --lzma -xf ../../ghc-tarballs/mingw/libgmp*.tar.lzma &&
+ tar --lzma -xf ../../ghc-tarballs/mingw/libmpc*.tar.lzma &&
+ tar --lzma -xf ../../ghc-tarballs/mingw/libmpfr*.tar.lzma &&
+ tar -z -xf ../../ghc-tarballs/mingw/mingwrt*-dev.tar.gz &&
+ tar -z -xf ../../ghc-tarballs/mingw/mingwrt*-dll.tar.gz &&
+ tar --lzma -xf ../../ghc-tarballs/mingw/w32api*.tar.lzma &&
+ mv bin/gcc.exe bin/realgcc.exe
+ )
+ PATH=`pwd`/inplace/mingw/bin:$PATH inplace/mingw/bin/realgcc.exe driver/gcc/gcc.c driver/utils/cwrapper.c driver/utils/getLocation.c -Idriver/utils -o inplace/mingw/bin/gcc.exe
+ if ! test -e inplace/mingw/bin/gcc.exe
+ then
+ AC_MSG_ERROR([GHC is required unless bootstrapping from .hc files.])
+ fi
+ AC_MSG_NOTICE([In-tree mingw tree created])
+ fi
+ if ! test -d inplace/perl ||
+ test inplace/perl -ot ghc-tarballs/perl/ghc-perl*.tar.gz
+ then
+ AC_MSG_NOTICE([Making in-tree perl tree])
+ rm -rf inplace/perl
+ mkdir inplace
+ mkdir inplace/perl
+ (
+ cd inplace/perl &&
+ tar -zxf ../../ghc-tarballs/perl/ghc-perl*.tar.gz
+ )
+ AC_MSG_NOTICE([In-tree perl tree created])
+ fi
+fi
+
dnl ** Which gcc to use?
dnl --------------------------------------------------------------
-AC_ARG_WITH(gcc,
-[AC_HELP_STRING([--with-gcc=ARG],
- [Use ARG as the path to GCC [default=autodetect]])],
-[WhatGccIsCalled="$withval"
- if test "x$HostPlatform" = "xi386-unknown-mingw32" && \
- test "${OSTYPE}" != "msys" && \
- test "${withval}" != ""
- then
- # Canonicalise to <drive>:/path/to/gcc
- withval=`cygpath -m ${withval}`
- fi;
- CC="$withval"
- export CC
- ],
-[WhatGccIsCalled="gcc"]
-)
+FP_ARG_WITH_PATH_GNU_PROG([CC], [gcc])
+export CC
+WhatGccIsCalled="$CC"
AC_SUBST(WhatGccIsCalled)
dnl ** Which ld to use?
dnl --------------------------------------------------------------
-AC_ARG_WITH(ld,
-[AC_HELP_STRING([--with-ld=ARG],
- [Use ARG as the path to LD [default=autodetect]])],
-[if test "x$HostPlatform" = "xi386-unknown-mingw32" && \
- test "${OSTYPE}" != "msys" && \
- test "${withval}" != ""
- then
- # Canonicalise to <drive>:/path/to/ld
- withval=`cygpath -m ${withval}`
- fi;
- LD=$withval
- FP_PROG_LD([$LD])
- ],
- [FP_PROG_LD()]
-)
-
-dnl ** Build shared and/or static libs?
-dnl --------------------------------------------------------------
-AC_ARG_ENABLE(shared,
-[AC_HELP_STRING([--enable-shared],
-[Build shared libraries, if available (EXPERIMENTAL, non-working). [default=no]])],
-[ if test x"$enableval" = x"yes"; then
- AC_MSG_WARN([--enable-shared is experimental and not fully supported at this time])
- BuildSharedLibs=YES
- else
- BuildSharedLibs=NO
- fi
-],
-[BuildSharedLibs=NO]
-)
-AC_SUBST(BuildSharedLibs)
-
-# ToDo later:
-# AC_ARG_ENABLE(static,
-# [AC_HELP_STRING([--enable-static],
-# [Build static libraries. [default=yes]])],
-# [ if test x"$enableval" = x"yes"; then
-# BuildStaticLibs=YES
-# else
-# BuildStaticLibs=NO
-# fi
-# ],
-# [BuildStaticLibs=YES]
-# )
-# AC_SUBST(BuildStaticLibs)
-
-dnl ** Booting from .hc files?
-dnl --------------------------------------------------------------
-AC_ARG_ENABLE(hc-boot,
-[AC_HELP_STRING([--enable-hc-boot],
-[Boot the Glasgow Haskell Compiler from intermediate .hc files.
- (This option is mostly of interest to porters.) [default=no]])],
-[ if test x"$enableval" = x"yes"; then
- BootingFromHc=YES
- else
- BootingFromHc=NO
- fi
-],
-[BootingFromHc=NO]
-)
-AC_SUBST(BootingFromHc)
-
-# This uses GHC, so put it after the "GHC is required" check above:
-FP_FIND_ROOT
+FP_ARG_WITH_PATH_GNU_PROG([LD], [ld])
+LdCmd="$LD"
+AC_SUBST([LdCmd])
-dnl ** Enable the construction of Win32 DLLs?
+dnl ** Which nm to use?
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 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 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 ],
-dnl [
-dnl case $HostOS_CPP in
-dnl cygwin32) ;;
-dnl mingw32) ;;
-dnl *) echo "Unrecognised win32 platform: $HostPlatform"
-dnl exit 1
-dnl ;;
-dnl esac
-dnl EnableWin32DLLs=YES
-dnl ],
-dnl [EnableWin32DLLs=NO]
-dnl )
-dnl AC_SUBST(EnableWin32DLLs)
-dnl if test x"$EnableWin32DLLs" = "xYES" ; then
-dnl AC_DEFINE(HAVE_WIN32_DLL_SUPPORT)
-dnl fi
+FP_ARG_WITH_PATH_GNU_PROG([NM], [nm])
+NmCmd="$NM"
+AC_SUBST([NmCmd])
dnl ** Mac OS X: explicit deployment target
dnl --------------------------------------------------------------
dnl If gcc, make sure it's at least 2.1
dnl
FP_HAVE_GCC
-FP_MINGW_GCC
+
+FPTOOLS_SET_C_LD_FLAGS([target],[CFLAGS],[LDFLAGS])
+FPTOOLS_SET_C_LD_FLAGS([build],[CONF_CC_OPTS_STAGE0],[CONF_LD_OPTS_STAGE0])
+FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE1],[CONF_LD_OPTS_STAGE1])
+# Stage 3 won't be supported by cross-compilation
+FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE2],[CONF_LD_OPTS_STAGE2])
+
FP_GCC_EXTRA_FLAGS
dnl ** figure out how to invoke cpp directly (gcc -E is no good)
AC_PROG_CPP
-dnl ** Without optimization some INLINE trickery fails for GHCi
-SRC_CC_OPTS="-O"
-
-SRC_CC_OPTS="$SRC_CC_OPTS $CFLAGS"
-SRC_LD_OPTS="$SRC_LD_OPTS $LDFLAGS"
-
-AC_SUBST(SRC_CC_OPTS)
-AC_SUBST(SRC_LD_OPTS)
+AC_SUBST(CONF_CC_OPTS_STAGE0)
+AC_SUBST(CONF_CC_OPTS_STAGE1)
+AC_SUBST(CONF_CC_OPTS_STAGE2)
+AC_SUBST(CONF_LD_OPTS_STAGE0)
+AC_SUBST(CONF_LD_OPTS_STAGE1)
+AC_SUBST(CONF_LD_OPTS_STAGE2)
dnl ** figure out how to do context diffs
FP_PROG_CONTEXT_DIFF
-dnl ** Find find command (for Win32's benefit)
-FP_PROG_FIND
-
-dnl ** Find sort command (for the benefit of Win32 environs)
-FP_PROG_SORT
-
dnl Let's make sure install-sh is executable here. If we got it from
dnl a darcs repo, it might not be (see bug #978).
chmod +x install-sh
AC_DEFINE([HAVE_BIN_SH], [1], [Define to 1 if you have /bin/sh.])
dnl ** how to invoke `ar' and `ranlib'
+FP_PROG_AR_SUPPORTS_ATFILE
FP_PROG_AR_NEEDS_RANLIB
FP_PROG_AR_SUPPORTS_INPUT
dnl ** Find the path to sed
-AC_PATH_PROG(SedCmd,sed)
+AC_PATH_PROGS(SedCmd,gsed sed,sed)
dnl ** check for time command
dnl ** check for tar
dnl if GNU tar is named gtar, look for it first.
-AC_PATH_PROGS(TarCmd,gtar tar,tar)
+AC_PATH_PROGS(TarCmd,gnutar gtar tar,tar)
dnl ** check for patch
dnl if GNU patch is named gpatch, look for it first
AC_PATH_PROGS(PatchCmd,gpatch patch, patch)
+dnl ** check for dtrace (currently only implemented for Mac OS X)
+HaveDtrace=NO
+AC_PATH_PROG(DtraceCmd,dtrace)
+if test -n "$DtraceCmd"; then
+ if test "x$TargetOS_CPP-$TargetVendor_CPP" == "xdarwin-apple"; then
+ HaveDtrace=YES
+ fi
+fi
+AC_SUBST(HaveDtrace)
+
AC_PATH_PROG(HSCOLOUR,HsColour)
# HsColour is passed to Cabal, so we need a native path
if test "x$HostPlatform" = "xi386-unknown-mingw32" && \
FPTOOLS_ALEX
fi;
-dnl Check we have an acceptable version of windres
-FPTOOLS_WINDRES
-
dnl --------------------------------------------------
dnl ### program checking section ends here ###
dnl --------------------------------------------------
AC_SYS_LARGEFILE
dnl ** check for specific header (.h) files that we are interested in
-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 sched.h])
+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/cpuset.h sys/mman.h sys/resource.h sys/select.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 sched.h])
dnl ** check if it is safe to include both <time.h> and <sys/time.h>
AC_HEADER_TIME
AC_DEFINE([HAVE_MINGWEX], [1], [Define to 1 if you have the mingwex library.])
fi
+dnl ** check for math library
+dnl Keep that check as early as possible.
+dnl as we need to know whether we need libm
+dnl for math functions or not
+dnl (see http://hackage.haskell.org/trac/ghc/ticket/3730)
+AC_CHECK_LIB(m, atan, HaveLibM=YES, HaveLibM=NO)
+if test $HaveLibM = YES
+then
+ AC_DEFINE([HAVE_LIBM], [1], [Define to 1 if you need to link with libm])
+fi
+
dnl ** check whether this machine has BFD and liberty installed (used for debugging)
dnl the order of these tests matters: bfd needs liberty
AC_CHECK_LIB(iberty, xmalloc)
AC_CHECK_LIB(bfd, bfd_init)
-dnl ** check for math library
-AC_CHECK_FUNC(atan,[fp_libm_not_needed=yes;LIBM=],[fp_libm_not_needed=dunno])
-if test x"$fp_libm_not_needed" = xdunno; then
- AC_CHECK_LIB([m], [atan], [LIBS="-lm $LIBS"; LIBM="-lm"],[LIBM=])
-fi
-AC_SUBST([LIBM])
-
dnl ################################################################
dnl Check for libraries
dnl ################################################################
dnl *** check for GNU non-executable stack note support (ELF only)
dnl (.section .note.GNU-stack,"",@progbits)
+dnl This test doesn't work with "gcc -g" in gcc 4.4 (GHC trac #3889:
+dnl Error: can't resolve `.note.GNU-stack' {.note.GNU-stack section} - `.Ltext0' {.text section}
+dnl so we empty CFLAGS while running this test
+CFLAGS2="$CFLAGS"
+CFLAGS=
AC_MSG_CHECKING(for GNU non-executable stack support)
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([__asm__ (".section .note.GNU-stack,\"\",@progbits");], [0])],
[Define to 1 if GNU non-executable stack notes are supported.])
],
[AC_MSG_RESULT(no)])
+CFLAGS="$CFLAGS2"
dnl ** check for librt
AC_CHECK_LIB(rt, clock_gettime)
[Define to 1 if we have printf$LDBLStub (Apple Mac OS >= 10.4, PPC).])
])
+dnl ** check for eventfd which is needed by the I/O manager
+AC_CHECK_HEADERS([sys/eventfd.h])
+AC_CHECK_FUNCS([eventfd])
+
# test for GTK+
AC_PATH_PROGS([GTK_CONFIG], [pkg-config])
if test -n "$GTK_CONFIG"; then
AC_SUBST(HavePapiLib)
AC_SUBST(HavePapiHeader)
+AC_CHECK_FUNCS(__mingw_vfprintf)
+
if test "$HavePapiLib" = "YES" -a "$HavePapiHeader" = "YES"; then
HavePapi=YES
else
AC_SUBST(BUILD_DOCBOOK_PS)
AC_SUBST(BUILD_DOCBOOK_PDF)
-AC_CONFIG_FILES([mk/config.mk mk/project.mk compiler/ghc.cabal ghc/ghc-bin.cabal ghc.spec extra-gcc-opts docs/users_guide/ug-book.xml distrib/ghc.iss])
+LIBRARY_VERSION(base)
+LIBRARY_VERSION(Cabal)
+LIBRARY_VERSION(ghc-prim)
+LIBRARY_ghc_VERSION="$ProjectVersion"
+AC_SUBST(LIBRARY_ghc_VERSION)
+
+if grep ' ' compiler/ghc.cabal.in 2>&1 >/dev/null; then
+ AC_MSG_ERROR([compiler/ghc.cabal.in contains tab characters; please remove them])
+fi
+
+AC_CONFIG_FILES([mk/config.mk mk/install.mk mk/project.mk compiler/ghc.cabal ghc/ghc-bin.cabal utils/runghc/runghc.cabal ghc.spec extra-gcc-opts docs/users_guide/ug-book.xml docs/users_guide/ug-ent.xml docs/index.html libraries/prologue.txt distrib/ghc.iss distrib/configure.ac])
AC_CONFIG_COMMANDS([mk/stamp-h],[echo timestamp > mk/stamp-h])
AC_OUTPUT
echo ["\
Building DocBook HTML documentation : $BUILD_DOCBOOK_HTML
Building DocBook PS documentation : $BUILD_DOCBOOK_PS
- Building DocBook PDF documentation : $BUILD_DOCBOOK_PDF
-
- Building shared libraries : $BuildSharedLibs"]
+ Building DocBook PDF documentation : $BUILD_DOCBOOK_PDF"]
echo ["----------------------------------------------------------------------
"]
projects / ghc-hetmet.git / blobdiff