# list belongs in this list. those programs are also very likely
# candidates for the "native_only" list which follows
#
-target_tools="examples groff"
+target_tools="target-examples target-groff"
################################################################################
# directories to be built in the native environment only
#
-native_only="autoconf cvs emacs emacs19 fileutils find grep groff gzip hello
+native_only="autoconf cvs emacs emacs19 fileutils find grep gzip hello
indent ispell m4 rcs recode sed shellutils tar textutils gash
- uudecode wdiff gprof"
+ uudecode wdiff gprof target-groff"
# directories to be built in a cross environment only
#
mips*-*-sysv*) host_makefile_frag=config/mh-riscos ;;
i[345]86-ncr-sysv4.3) host_makefile_frag=config/mh-ncrsvr43 ;;
i[345]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;;
+ i[345]86-*-sco3.2v5*) host_makefile_frag=config/mh-sysv ;;
i[345]86-*-sco*) host_makefile_frag=config/mh-sco ;;
i[345]86-*-isc*) host_makefile_frag=config/mh-sysv ;;
i[345]86-*-linux*) host_makefile_frag=config/mh-linux ;;
i[345]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;;
i[345]86-*-aix*) host_makefile_frag=config/mh-aix386 ;;
i[345]86-*-go32*) host_makefile_frag=config/mh-go32 ;;
- i[345]86-*-win32) host_makefile_frag=config/mh-i386win32 ;;
vax-*-ultrix2*) host_makefile_frag=config/mh-vaxult2 ;;
*-*-solaris2*) host_makefile_frag=config/mh-solaris ;;
- m68k-sun-*) host_makefile_frag=config/mh-sun3 ;;
+ m68k-sun-sunos*) host_makefile_frag=config/mh-sun3 ;;
*-hp-hpux[78]*) host_makefile_frag=config/mh-hpux8 ;;
*-hp-hpux*) host_makefile_frag=config/mh-hpux ;;
*-*-hiux*) host_makefile_frag=config/mh-hpux ;;
esac
fi
-# See if we can extract a definition of CC from the fragment.
-if [ -z "${CC}" ]; then
- if [ -n "${host_makefile_frag}" -a -f "${srcdir}/${host_makefile_frag}" ]; then
+# If we aren't going to be using gcc, see if we can extract a definition
+# of CC from the fragment.
+if [ -z "${CC}" -a "${build}" = "${host}" ]; then
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ found=
+ for dir in $PATH; do
+ test -z "$dir" && dir=.
+ if test -f $dir/gcc; then
+ found=yes
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if [ -z "${found}" -a -n "${host_makefile_frag}" -a -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
fi
-# The Solaris /usr/ucb/cc compiler does not appear to work.
-case "${host}" in
- sparc-sun-solaris2*)
- if [ "`/usr/bin/which ${CC-cc}`" = "/usr/ucb/cc" ] ; then
- could_use=
- [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin"
- if [ -d /opt/cygnus/bin ] ; then
- if [ "$could_use" = "" ] ; then
- could_use="/opt/cygnus/bin"
- else
- could_use="$could_use or /opt/cygnus/bin"
- fi
- fi
- if [ "$could_use" = "" ] ; then
- echo "Warning: compilation may fail because you're using"
- echo "/usr/ucb/cc. You should change your PATH or CC "
- echo "variable and rerun configure."
- else
- echo "Warning: compilation may fail because you're using"
- echo "/usr/ucb/cc, when you should use the C compiler from"
- echo "$could_use. You should change your"
- echo "PATH or CC variable and rerun configure."
- fi
- fi
- ;;
-esac
-
# We default to --with-shared on platforms where -fpic is meaningless.
# Well, we don't yet, but we will.
if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then
case "${host}" in
hppa*) waugh=config/mh-papic ;;
i[345]86-*) waugh=config/mh-x86pic ;;
+ sparc64-*) waugh=config/mh-sparcpic ;;
*) waugh=config/mh-${host_cpu}pic ;;
esac
if [ -f ${srcdir}/${waugh} ]; then
copy_dirs=
# Handle --with-headers=XXX. The contents of the named directory are
-# copied to $(tooldir)/include.
+# copied to $(tooldir)/sys-include.
if [ x"${with_headers}" != x ]; then
if [ x${is_cross_compiler} = xno ]; then
echo 1>&2 '***' --with-headers is only supported when cross compiling
"") x=${prefix} ;;
*) x=${exec_prefix} ;;
esac
- copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/include"
+ copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
fi
# Handle --with-libs=XXX. Multiple directories are permitted. The
skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
fi
+# Default to using --with-stabs for certain targets.
+if [ x${with_stabs} = x ]; then
+ case "${target}" in
+ mips*-*-* | alpha*-*-osf* | i[345]86*-*-sysv4* | i[345]86*-*-unixware*)
+ with_stabs=yes;
+ withoptions="${withoptions} --with-stabs"
+ ;;
+ esac
+fi
+
# Handle ${copy_dirs}
set fnord ${copy_dirs}
shift
# Configure extra directories which are host specific
case "${host}" in
- i[345]86-*-win32* | i[345]86-*-go32*)
+ i[345]86-*-go32*)
configdirs="$configdirs dosrel" ;;
esac
i[345]86-*-go32)
noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
;;
- i[345]86-*-win32)
- noconfigdirs="tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs"
+ *-*-cygwin32)
+ noconfigdirs="patch diff make tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs"
+ ;;
+ ppc*-*-pe)
+ noconfigdirs="patch diff make tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs"
;;
esac
*-*-netware)
noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-librx target-newlib target-libiberty"
;;
- *-*-vxworks5.1)
+ *-*-vxworks*)
noconfigdirs="$noconfigdirs target-newlib"
;;
alpha-dec-osf*)
# ld works, but does not support shared libraries. emacs doesn't
# work. newlib is not 64 bit ready. I'm not sure about fileutils or grep.
- noconfigdirs="$noconfigdirs ld emacs fileutils grep target-newlib"
+ # gas doesn't generate exception information.
+ noconfigdirs="$noconfigdirs gas ld emacs fileutils grep target-newlib"
;;
alpha*-*-*)
# newlib is not 64 bit ready
arc-*-*)
;;
# end-sanitize-arc
-# start-sanitize-psion
arm-*-pe*)
;;
-# end-sanitize-psion
arm-*-riscix*)
noconfigdirs="$noconfigdirs ld"
;;
# but don't build gdb
noconfigdirs="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx"
;;
+ *-*-cygwin32)
- i[345]86-*-win32)
- noconfigdirs="$noconfigdirs tk"
- # Can't build gdb for win32 if not native.
- if [ x${is_cross_compiler} = xyes ]; then
- noconfigdirs="$noconfigdirs gdb"
- fi
+ # make/glob's configure uses some AC_TRY_RUN type tests
+ target_configdirs="$target_configdirs target-winsup"
+ noconfigdirs="$noconfigdirs tcl tk expect make"
# always build newlib.
skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
- # and winsup
- configdirs="$configdirs winsup"
+
+ # Can't build gdb for cygwin32 if not native.
+ case "${host}:${build}" in
+ *-*-cygwin32 | *-*-cygwin32:*-*-cygwin32) ;; # keep gdb
+ *) noconfigdirs="$noconfigdirs gdb"
+ esac
+
;;
i[345]86-*-pe)
noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx"
;;
+ i[345]86-*-sco3.2v5*)
+ # The linker does not yet know about weak symbols in COFF,
+ # and is not configured to handle mixed ELF and COFF.
+ noconfigdirs="$noconfigdirs gprof ld"
+ ;;
i[345]86-*-sco*)
noconfigdirs="$noconfigdirs gprof"
;;
# but that's okay since emacs doesn't work anyway
noconfigdirs="$noconfigdirs emacs emacs19"
;;
-# start-sanitize-jaguar
- jaguar-*-*)
- ;;
-# end-sanitize-jaguar
powerpc-*-aix*)
# copied from rs6000-*-* entry
- noconfigdirs="$noconfigdirs ld gprof textutils cvs"
+ noconfigdirs="$noconfigdirs gprof cvs"
;;
- powerpc*-*-winnt* | powerpc*-*-pe*)
- noconfigdirs="$noconfigdirs ld gdb"
+ powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
+ target_configdirs="$target_configdirs target-winsup"
+ noconfigdirs="$noconfigdirs gdb tcl tk make expect"
+ # always build newlib.
+ skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
;;
rs6000-*-lynxos*)
- # a gcc built textutils will cause the linker to hang on 'join'
# The CVS server code doesn't work on the RS/6000
# Newlib makes problems for libg++ in crosses.
- noconfigdirs="$noconfigdirs ld target-newlib gprof textutils cvs"
- use_gnu_ld=no
- use_gnu_as=no
+ noconfigdirs="$noconfigdirs target-newlib gprof cvs"
;;
rs6000-*-*)
- # a gcc built textutils will cause the linker to hang on 'join'
- noconfigdirs="$noconfigdirs ld gprof textutils"
+ noconfigdirs="$noconfigdirs gprof"
;;
m68k-*-netbsd*)
noconfigdirs="$noconfigdirs gdb"
use_gnu_ld=no
fi
;;
+ sparclet-*-*)
+ # Skip these until ready for them.
+ noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx"
+ ;;
v810-*-*)
- noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libg++ target-libstdc++ opcodes"
+ noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes"
;;
vax-*-vms)
noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes"
noconfigdirs="$noconfigdirs target-newlib"
;;
*-*-lynxos*)
- # Newlib makes problems for libg++ in crosses.
- noconfigdirs="$noconfigdirs target-newlib"
- ;;
+ # Newlib makes problems for libg++ in crosses.
+ noconfigdirs="$noconfigdirs target-newlib"
+ ;;
+ *-*-macos* | \
+ *-*-mpw*)
+ # Macs want a resource compiler.
+ configdirs="$configdirs grez"
+ ;;
esac
+# targets that need a second pass
+case "${target}" in
+ *-gm-magic*)
+ noconfigdirs="$noconfigdirs libgloss"
+ ;;
+esac
+
+# If we are building a Canadian Cross, discard tools that can not be built
+# using a cross compiler. FIXME: These tools should be fixed.
+if [ "${build}" != "${host}" ]; then
+ noconfigdirs="$noconfigdirs expect dejagnu make texinfo diff"
+fi
+
+# Make sure we don't let GNU ld be added if we didn't want it.
+if [ x$with_gnu_ld = xno ]; then
+ use_gnu_ld=no
+ noconfigdirs="$noconfigdirs ld"
+fi
+
+# Make sure we don't let GNU as be added if we didn't want it.
+if [ x$with_gnu_as = xno ]; then
+ use_gnu_as=no
+ noconfigdirs="$noconfigdirs gas"
+fi
+
# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
# $target_configdirs.
# If we have the source for $noconfigdirs entries, add them to $notsupp.
notsupp=""
for dir in . $skipdirs $noconfigdirs ; do
+ dirname=`echo $dir | sed -e s/target-//g`
if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
- if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then
+ if [ -r $srcdir/$dirname/configure ] \
+ || [ -r $srcdir/$dirname/configure.in ]; then
if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
true
else
fi
if [ $dir != . ] && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
- if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then
+ if [ -r $srcdir/$dirname/configure ] \
+ || [ -r $srcdir/$dirname/configure.in ]; then
if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
true
else
fi
done
+# Sometimes the tools are distributed with libiberty but with no other
+# libraries. In that case, we don't want to build target-libiberty.
+if [ -n "${target_configdirs}" ]; then
+ others=
+ for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
+ if [ "$i" != "libiberty" ]; then
+ if [ -r $srcdir/$i/configure ] || [ -r $srcdir/$i/configure.in ]; then
+ others=yes;
+ break;
+ fi
+ fi
+ done
+ if [ -z "${others}" ]; then
+ target_configdirs=
+ fi
+fi
+
# Deconfigure all subdirectories, in case we are changing the
# configuration from one where a subdirectory is supported to one where it
# is not.
if [ -z "${norecursion}" -a -n "${configdirs}" ]; then
- for i in ${configdirs} ; do
+ for i in `echo ${configdirs} | sed -e s/target-//g` ; do
rm -f $i/Makefile
done
fi
if [ -z "${norecursion}" -a -n "${target_configdirs}" ]; then
- for i in ${target_configdirs} ; do
+ for i in `echo ${target_configdirs} | sed -e s/target-//` ; do
rm -f ${target_subdir}/$i/Makefile
done
fi
# post-target:
+# Make sure that the compiler is able to generate an executable. If it
+# can't, we are probably in trouble. We don't care whether we can run the
+# executable--we might be using a cross compiler--we only care whether it
+# can be created. At this point the main configure script has set CC.
+echo "int main () { return 0; }" > conftest.c
+${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
+if [ $? = 0 ] && [ -s conftest ]; then
+ :
+else
+ echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
+ echo 1>&2 "*** You must set the environment variable CC to a working compiler."
+ rm -f conftest*
+ exit 1
+fi
+rm -f conftest*
+
+# The Solaris /usr/ucb/cc compiler does not appear to work.
+case "${host}" in
+ sparc-sun-solaris2*)
+ if [ "`/usr/bin/which ${CC-cc}`" = "/usr/ucb/cc" ] ; then
+ could_use=
+ [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin"
+ if [ -d /opt/cygnus/bin ] ; then
+ if [ "$could_use" = "" ] ; then
+ could_use="/opt/cygnus/bin"
+ else
+ could_use="$could_use or /opt/cygnus/bin"
+ fi
+ fi
+ if [ "$could_use" = "" ] ; then
+ echo "Warning: compilation may fail because you're using"
+ echo "/usr/ucb/cc. You should change your PATH or CC "
+ echo "variable and rerun configure."
+ else
+ echo "Warning: compilation may fail because you're using"
+ echo "/usr/ucb/cc, when you should use the C compiler from"
+ echo "$could_use. You should change your"
+ echo "PATH or CC variable and rerun configure."
+ fi
+ fi
+ ;;
+esac
+
+# If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
+# binutils tools will find libbfd.so.
+if [ "${enable_shared}" = "yes" ]; then
+ sed -e 's/^SET_LIB_PATH[ ]*=.*$/SET_LIB_PATH = $(REALLY_SET_LIB_PATH)/' \
+ Makefile > Makefile.tem
+ rm -f Makefile
+ mv -f Makefile.tem Makefile
+
+ case "${host}" in
+ *-*-hpux*)
+ sed -e 's/RPATH_ENVVAR[ ]*=.*$/RPATH_ENVVAR = SHLIB_PATH/' \
+ Makefile > Makefile.tem
+ rm -f Makefile
+ mv -f Makefile.tem Makefile
+ ;;
+ esac
+fi
+
# Record target_configdirs and the configure arguments in Makefile.
target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
targargs=`echo "${arguments}" | \
- sed -e 's/--*norecursion//' \
- -e 's/--*cache[a-z-]*=[^ ]*//' \
- -e 's/--*cache[a-z-]*[ ][ ]*[^ ]*//'`
+ sed -e 's/--norecursion//' \
+ -e 's/--cache[a-z-]*=[^ ]*//' \
+ -e 's/--ho[a-z-]*=[^ ]*//' \
+ -e 's/--ta[a-z-]*=[^ ]*//'`
+
+# Passing a --with-cross-host argument lets the target libraries know
+# whether they are being built with a cross-compiler or being built
+# native. However, it would be better to use other mechanisms to make the
+# sorts of decisions they want to make on this basis. Please consider
+# this option to be deprecated. FIXME.
+if [ x${is_cross_compiler} = xyes ]; then
+ targargs="--with-cross-host=${host_alias} ${targargs}"
+fi
+
+targargs="--host=${target_alias} ${targargs}"
sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \
-e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \
-e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \
projects / deliverable / binutils-gdb.git / blobdiff