# these libraries are used by various programs built for the host environment
#
-host_libs="intl mmalloc libiberty opcodes bfd readline gash db tcl tk tcl8.1 tk8.1 tclX itcl tix libgui zlib"
-
-if [ "${enable_gdbgui}" = "yes" ] ; then
- host_libs="${host_libs} libgui"
-fi
+host_libs="intl mmalloc libiberty opcodes bfd readline db tcl tk tcl8.1 tk8.1 tclX itcl tix libgui zlib"
libstdcxx_version="target-libstdc++-v3"
# Don't use libstdc++-v3's flags to configure/build itself.
#
# This must be a single line because of the way it is searched by grep in
# the code below.
-native_only="autoconf automake libtool cvssrc emacs emacs19 fileutils find gawk gettext grep gzip hello indent ispell m4 rcs recode sed shellutils tar textutils gash uudecode wdiff gprof target-groff guile perl apache inet time ash bash bzip2 prms snavigator gnuserv target-gperf"
+native_only="autoconf automake libtool cvssrc emacs emacs19 fileutils find gawk gettext grep gzip hello indent ispell m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl apache inet time ash bash bzip2 prms snavigator gnuserv target-gperf"
# directories to be built in a cross environment only
#
# per-host:
# Work in distributions that contain no compiler tools, like Autoconf.
+tentative_cc=""
if [ -d ${srcdir}/config ]; then
case "${host}" in
m68k-hp-hpux*)
+ # Avoid "too much defining" errors from HPUX compiler.
+ tentative_cc="cc -Wp,-H256000"
host_makefile_frag="${host_makefile_frag} config/mh-hp300"
;;
m68k-apollo-sysv*)
+ tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
host_makefile_frag="${host_makefile_frag} config/mh-apollo68"
;;
m68k-apollo-bsd*)
+ #None of the Apollo compilers can compile gas or binutils. The preprocessor
+ # chokes on bfd, the compiler won't let you assign integers to enums, and
+ # other problems. Defining CC to gcc is a questionable way to say "don't use
+ # the apollo compiler" (the preferred version of GCC could be called cc,
+ # or whatever), but I'm not sure leaving CC as cc is any better...
+ #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
+ tentative_cc=gcc
host_makefile_frag="${host_makefile_frag} config/mh-a68bsd"
;;
m88k-dg-dgux*)
+ tentative_cc="gcc -Wall -ansi -D__using_DGUX"
host_makefile_frag="${host_makefile_frag} config/mh-dgux"
;;
m88k-harris-cxux*)
+ # Under CX/UX, we want to tell the compiler to use ANSI mode.
+ tentative_cc="cc -Xa"
host_makefile_frag="${host_makefile_frag} config/mh-cxux"
;;
m88k-motorola-sysv*)
host_makefile_frag="${host_makefile_frag} config/mh-delta88"
;;
mips*-dec-ultrix*)
+ tentative_cc="cc -Wf,-XNg1000"
host_makefile_frag="${host_makefile_frag} config/mh-decstation"
;;
mips*-nec-sysv4*)
+ # The C compiler on NEC MIPS SVR4 needs bigger tables.
+ tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
host_makefile_frag="${host_makefile_frag} config/mh-necv4"
;;
mips*-sgi-irix6*)
host_makefile_frag="${host_makefile_frag} config/mh-irix5"
;;
mips*-sgi-irix4*)
+ # Tell compiler to use K&R C. We can't compile under the SGI Ansi
+ # environment. Also bump switch table size so that cp-parse will
+ # compile. Bump string length limit so linker builds.
+ tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
host_makefile_frag="${host_makefile_frag} config/mh-irix4"
;;
mips*-sgi-irix3*)
host_makefile_frag="${host_makefile_frag} config/mh-sysv4"
;;
mips*-*-sysv*)
+ # This is for a MIPS running RISC/os 4.52C.
+
+ # This is needed for GDB, but needs to be in the top-level make because
+ # if a library is compiled with the bsd headers and gets linked with the
+ # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
+ # a different size).
+ # ptrace(2) apparently has problems in the BSD environment. No workaround is
+ # known except to select the sysv environment. Could we use /proc instead?
+ # These "sysv environments" and "bsd environments" often end up being a pain.
+ #
+ # This is not part of CFLAGS because perhaps not all C compilers have this
+ # option.
+ tentative_cc="cc -systype sysv"
host_makefile_frag="${host_makefile_frag} config/mh-riscos"
;;
i370-ibm-opened*)
+ tentative_cc="c89"
host_makefile_frag="${host_makefile_frag} config/mh-openedition"
;;
i[3456]86-*-sysv5*)
host_makefile_frag="${host_makefile_frag} config/mh-sysv5"
;;
i[3456]86-*-dgux*)
+ tentative_cc="gcc -Wall -ansi -D__using_DGUX"
host_makefile_frag="${host_makefile_frag} config/mh-dgux386"
;;
i[3456]86-ncr-sysv4.3*)
+ # The MetaWare compiler will generate a copyright message unless you
+ # turn it off by adding the -Hnocopyr flag.
+ tentative_cc="cc -Hnocopyr"
host_makefile_frag="${host_makefile_frag} config/mh-ncrsvr43"
;;
i[3456]86-ncr-sysv4*)
+ # for an NCR 3000 (i486/SVR4) system.
+ # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
+ # This compiler not only emits obnoxious copyright messages every time
+ # you run it, but it chokes and dies on a whole bunch of GNU source
+ # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
+ tentative_cc="/usr/ccs/ATT/cc"
host_makefile_frag="${host_makefile_frag} config/mh-ncr3000"
;;
i[3456]86-*-sco3.2v5*)
host_makefile_frag="${host_makefile_frag} config/mh-sysv"
;;
i[3456]86-*-sco*)
+ # The native C compiler botches some simple uses of const. Unfortunately,
+ # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
+ tentative_cc="cc -Dconst="
host_makefile_frag="${host_makefile_frag} config/mh-sco"
;;
i[3456]86-*-udk*)
*-interix*)
host_makefile_frag="${host_makefile_frag} config/mh-interix"
;;
- *-windows*)
- host_makefile_frag="${host_makefile_frag} config/mh-windows"
- ;;
vax-*-ultrix2*)
- host_makefile_frag="${host_makefile_frag} config/mh-vaxult2"
+ # The old BSD pcc isn't up to compiling parts of gdb so use gcc
+ tentative_cc=gcc
;;
*-*-solaris2*)
host_makefile_frag="${host_makefile_frag} config/mh-solaris"
;;
m68k-sun-sunos*)
- host_makefile_frag="${host_makefile_frag} config/mh-sun3"
+ # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
+ # without overflowing the jump tables (-J says to use a 32 bit table)
+ tentative_cc="cc -J"
;;
*-hp-hpux[78]*)
+ tentative_cc="cc -Wp,-H256000"
host_makefile_frag="${host_makefile_frag} config/mh-hpux8"
;;
*-hp-hpux*)
+ tentative_cc="cc -Wp,-H256000"
host_makefile_frag="${host_makefile_frag} config/mh-hpux"
;;
*-*-hiux*)
+ tentative_cc="cc -Wp,-H256000"
host_makefile_frag="${host_makefile_frag} config/mh-hpux"
;;
rs6000-*-lynxos*)
+ # /bin/cc is less than useful for our purposes. Always use GCC
+ tentative_cc="/usr/cygnus/progressive/bin/gcc"
host_makefile_frag="${host_makefile_frag} config/mh-lynxrs6k"
;;
*-*-lynxos*)
- host_makefile_frag="${host_makefile_frag} config/mh-lynxos"
+ # /bin/cc is less than useful for our purposes. Always use GCC
+ tentative_cc="/bin/gcc"
;;
*-*-sysv4*)
host_makefile_frag="${host_makefile_frag} config/mh-sysv4"
# If we aren't going to be using gcc, see if we can extract a definition
# of CC from the fragment.
+# Actually, use the 'pre-extracted' version above.
if [ -z "${CC}" ] && [ "${build}" = "${host}" ]; then
IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
found=
fi
done
IFS="$save_ifs"
- if [ -z "${found}" ] && [ -n "${host_makefile_frag}" ] && [ -f "${srcdir}/${host_makefile_frag}" ]; then
- xx=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}`
- if [ -n "${xx}" ] ; then
- CC=$xx
- fi
+ if [ -z "${found}" ] && [ -n "${tentative_cc}" ] ; then
+ CC=$tentative_cc
fi
fi
*) shared=yes ;;
esac
-if [ x${shared} = xyes ]; then
- case "${host}" in
- alpha*-*-linux*)
- host_makefile_frag="${host_makefile_frag} config/mh-elfalphapic"
- ;;
- arm*-*-*)
- host_makefile_frag="${host_makefile_frag} config/mh-armpic"
- ;;
- parisc*-*-* | hppa*-*-*)
- host_makefile_frag="${host_makefile_frag} config/mh-papic"
- ;;
- i[3456]86-*-cygwin*)
- # We don't want -fPIC on Cygwin.
- ;;
- i[3456]86-*-*)
- host_makefile_frag="${host_makefile_frag} config/mh-x86pic"
- ;;
- i370-*-*)
- host_makefile_frag="${host_makefile_frag} config/mh-i370pic"
- ;;
- ia64-*-*)
- host_makefile_frag="${host_makefile_frag} config/mh-ia64pic"
- ;;
- sparc64-*-*)
- host_makefile_frag="${host_makefile_frag} config/mh-sparcpic"
- ;;
- powerpc*-*-aix*)
- # We don't want -fPIC on AIX.
- ;;
- powerpc*-*-*)
- host_makefile_frag="${host_makefile_frag} config/mh-ppcpic"
- ;;
- s390-* | s390x-*)
- host_makefile_frag="${host_makefile_frag} config/mh-s390pic"
- ;;
- *-*-*)
- if test -f ${srcdir}/config/mh-${host_cpu}pic; then
- host_makefile_frag="${host_makefile_frag} config/mh-${host_cpu}pic"
- fi
- ;;
- esac
-fi
-
rm -f mh-frag
if [ -n "${host_makefile_frag}" ] ; then
for f in ${host_makefile_frag}
yes | "") # the default value for this tree is that X11 is available
;;
no)
- skipdirs="${skipdirs} tk libgui gash"
+ skipdirs="${skipdirs} tk libgui"
;;
*)
echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2
;;
*-*-rtems*)
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
+ case ${target} in
+ h8300*-*-* | h8500-*-*)
+ noconfigdirs="$noconfigdirs target-libf2c"
+ ;;
+ *) ;;
+ esac
;;
*-*-vxworks*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
i[34567]86-*-freebsd*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
+ s390*-*-linux*)
+ # The libffi port is not yet in the GCC tree
+ noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
+ # linux has rx in libc
+ skipdirs="$skipdirs target-librx"
+ ;;
*-*-linux*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
# linux has rx in libc
if [ x${is_cross_compiler} != xno ] ; then
target_configdirs="${target_configdirs} target-libstub target-cygmon"
fi
+ noconfigdirs="$noconfigdirs ${libgcj}"
;;
sparc64-*-elf*)
if [ x${is_cross_compiler} != xno ] ; then
target_configdirs="${target_configdirs} target-libstub target-cygmon"
fi
+ noconfigdirs="$noconfigdirs ${libgcj}"
;;
sparclite-*-*)
if [ x${is_cross_compiler} != xno ] ; then
fi
;;
sparc-*-solaris*)
- case "${host}" in
- sparc-*-solaris2.8)
- # According to Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>, libjava
- # won't build correctly on Solaris 8 if there's a
- # previously-installed version of GCC in the configured prefix.
- # This problem does not show up on earlier versions of Solaris.
- noconfigdirs="$noconfigdirs ${libgcj}"
- ;;
- esac
;;
v810-*-*)
noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld ${libstdcxx_version} opcodes target-libgloss ${libgcj}"
withoptions="$withoptions --with-newlib"
fi
-if [ x${shared} = xyes ]; then
- case "${target}" in
- hppa* | parisc*)
- target_makefile_frag="${target_makefile_frag} config/mt-papic"
- ;;
- i[3456]86-*)
- target_makefile_frag="${target_makefile_frag} config/mt-x86pic"
- ;;
- ia64-*)
- target_makefile_frag="${target_makefile_frag} config/mt-ia64pic"
- ;;
- powerpc*-*-aix*)
- # We don't want -fPIC on AIX.
- ;;
- powerpc*-*)
- target_makefile_frag="${target_makefile_frag} config/mt-ppcpic"
- ;;
- alpha*-*-linux*)
- target_makefile_frag="${target_makefile_frag} config/mt-elfalphapic"
- ;;
- *)
- if test -f ${srcdir}/config/mt-${target_cpu}pic; then
- target_makefile_frag="${target_makefile_frag} config/mt-${target_cpu}pic"
- fi
- ;;
- esac
-fi
-
rm -f mt-frag
if [ -n "${target_makefile_frag}" ] ; then
for f in ${target_makefile_frag}
;;
esac
+# If we're building libgcj and we're using the Solaris 2.8 linker,
+# then we check for a known problem.
+if test "x${libgcj}" = x && test "${with_gnu_ld}" != yes \
+ && test "${is_cross_compiler}" = no; then
+
+ case "${host}" in
+ sparc-*-solaris2.8)
+ if test "$libdir" = '${exec_prefix}/lib';then
+ if test "$exec_prefix" = '$(prefix)'; then
+ tlibdir="$prefix/lib"
+ else
+ tlibdir="$exec_prefix/lib"
+ fi
+ else
+ tlibdir="$libdir"
+ fi
+ if test -f $tlibdir/libgcj.la; then
+ echo "*** You've already installed libgcj in $tlibdir." 1>&2
+ echo " This causes problems when rebuilding libgcj with the Solaris 2.8 linker." 1>&2
+ echo " Either disable the libgcj build, or remove the" 1>&2
+ echo " already-installed libgcj files." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+fi
+
# If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
# binutils tools will find libbfd.so.
if [ "${shared}" = "yes" ]; then
projects / deliverable / binutils-gdb.git / blobdiff