# see what flags are available. (Better yet, read the documentation!)
#
-AC_INIT([The Glorious Glasgow Haskell Compilation System], [6.13], [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
: ${RELEASE=NO}
# when the source distribution was created.
if test ! -f mk/config.h.in; then
- echo "mk/config.h.in doesn't exist: perhaps you haven't run 'sh boot'?"
+ echo "mk/config.h.in doesn't exist: perhaps you haven't run 'perl boot'?"
exit 1
fi
AC_SUBST(GhcPatchLevel)dnl
GhcMinVersion2=`echo "$GhcMinVersion" | sed 's/^\\(.\\)$/0\\1/'`
GhcCanonVersion="$GhcMajVersion$GhcMinVersion2"
- if test $GhcCanonVersion -ge 609; then ghc_ge_609=YES; else ghc_ge_609=NO; fi
FP_COMPARE_VERSIONS($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
- AC_SUBST(ghc_ge_609)dnl
+ if test $GhcCanonVersion -ge 613; then ghc_ge_613=YES; else ghc_ge_613=NO; fi
AC_SUBST(ghc_ge_6102)dnl
AC_SUBST(ghc_ge_611)dnl
+ AC_SUBST(ghc_ge_613)dnl
fi
dnl ** Must have GHC to build GHC, unless --enable-hc-boot is on
if test "$WithGhc" = ""; then
AC_MSG_ERROR([GHC is required unless bootstrapping from .hc files.])
fi
- FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[6.8],
- [AC_MSG_ERROR([GHC version 6.8 or later is required to compile GHC.])])dnl
+ FP_COMPARE_VERSIONS([$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_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=`"${WithGhc}" +RTS --info | grep '^ ,("Target platform"' | sed -e 's/.*, "//' -e 's/")//' | tr -d '\r'`
+ build=$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/")//' | tr -d '\r'`
+ 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/")//' | tr -d '\r'`
+ 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=''
;;
i386-apple-darwin|powerpc-apple-darwin)
soext='.dylib'
- CFLAGS="$CFLAGS -m32"
- LDFLAGS="$LDFLAGS -m32"
- CONF_CC_OPTS="$CONF_CC_OPTS -m32"
- CONF_LD_OPTS="$CONF_LD_OPTS -m32"
;;
x86_64-apple-darwin)
soext='.dylib'
- CFLAGS="$CFLAGS -m64"
- LDFLAGS="$LDFLAGS -m64"
- CONF_CC_OPTS="$CONF_CC_OPTS -m64"
- CONF_LD_OPTS="$CONF_LD_OPTS -m64"
;;
esac
checkOS() {
case $1 in
- linux|freebsd|netbsd|openbsd|dragonfly|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 '$1'"
esac
}
-BuildPlatform=$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 "$TargetVendor" | sed -e 's/\./_/g' -e 's/-/_/g'`
CC="$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.gz ||
- test inplace/mingw -ot ghc-tarballs/mingw/gcc-core*.tar.gz ||
- test inplace/mingw -ot ghc-tarballs/mingw/libcrypt*.tar.bz2 ||
- test inplace/mingw -ot ghc-tarballs/mingw/mingw-runtime*.tar.gz ||
- test inplace/mingw -ot ghc-tarballs/mingw/w32api*.tar.gz
+ 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
- mkdir inplace
+ test -d inplace || mkdir inplace
mkdir inplace/mingw
(
cd inplace/mingw &&
- tar -zxf ../../ghc-tarballs/mingw/binutils*.tar.gz &&
- tar -zxf ../../ghc-tarballs/mingw/gcc-core*.tar.gz &&
- tar -jxf ../../ghc-tarballs/mingw/libcrypt*.tar.bz2 &&
- tar -zxf ../../ghc-tarballs/mingw/mingw-runtime*.tar.gz &&
- tar -zxf ../../ghc-tarballs/mingw/w32api*.tar.gz &&
+ 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
)
- inplace/mingw/bin/realgcc.exe driver/gcc/gcc.c driver/utils/getLocation.c -Idriver/utils -o inplace/mingw/bin/gcc.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 ||
dnl If gcc, make sure it's at least 2.1
dnl
FP_HAVE_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
-AC_SUBST(CONF_CC_OPTS)
-AC_SUBST(CONF_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
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
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/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])
+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 "$GTK_CONFIG"; then
AC_SUBST(BUILD_DOCBOOK_PS)
AC_SUBST(BUILD_DOCBOOK_PDF)
+LIBRARY_VERSION(base)
+LIBRARY_VERSION(Cabal)
+LIBRARY_VERSION(ghc-prim)
+LIBRARY_ghc_VERSION="$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 ghc.spec extra-gcc-opts docs/users_guide/ug-book.xml distrib/ghc.iss distrib/configure.ac])
+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
projects / ghc-hetmet.git / blobdiff