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authorDJ Delorie <dj@redhat.com>2007-09-11 04:22:05 +0400
committerDJ Delorie <dj@redhat.com>2007-09-11 04:22:05 +0400
commit46093329c3de1a2f9379217a6dd20bc084bcdb0e (patch)
tree56deb99ff6c180a851b304a9cb057fa57d19fa64 /configure.ac
parent602c33ba46ca68a1effc99bea118de215dc84478 (diff)
2007-09-10 Rask Ingemann Lambertsen <rask@sygehus.dk>
PR other/32154 * configure.ac: For libgloss targets, point the linker to the linker script, startup code and simulator library. * configure: Regenerate.
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac51
1 files changed, 41 insertions, 10 deletions
diff --git a/configure.ac b/configure.ac
index 9cee14c4d..27c512e72 100644
--- a/configure.ac
+++ b/configure.ac
@@ -398,6 +398,8 @@ if test x$enable_libgomp = x ; then
esac
fi
+# Default libgloss CPU subdirectory.
+libgloss_dir="$target_cpu"
case "${target}" in
*-*-chorusos)
@@ -504,6 +506,7 @@ case "${target}" in
*) noconfigdirs="$noconfigdirs gdb readline"
;;
esac
+ libgloss_dir=wince
;;
arc-*-*)
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
@@ -512,9 +515,11 @@ case "${target}" in
;;
arm-*-coff | strongarm-*-coff | xscale-*-coff)
noconfigdirs="$noconfigdirs ${libgcj}"
+ libgloss_dir=arm
;;
arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* )
noconfigdirs="$noconfigdirs target-libffi target-qthreads"
+ libgloss_dir=arm
;;
arm*-*-linux-gnueabi)
noconfigdirs="$noconfigdirs target-qthreads"
@@ -522,9 +527,11 @@ case "${target}" in
case ${with_newlib} in
no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
esac
+ libgloss_dir=arm
;;
arm*-*-symbianelf*)
noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
+ libgloss_dir=arm
;;
arm-*-pe*)
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
@@ -571,6 +578,7 @@ case "${target}" in
unsupported_languages="$unsupported_languages fortran"
noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";;
esac
+ libgloss_dir=cris
;;
crx-*-*)
noconfigdirs="$noconfigdirs target-libstdc++-v3 target-mudflap ${libgcj}"
@@ -581,6 +589,9 @@ case "${target}" in
d30v-*-*)
noconfigdirs="$noconfigdirs ${libgcj} gdb"
;;
+ ep9312-*-elf | ep9312-*-coff)
+ libgloss_dir=arm
+ ;;
fr30-*-elf*)
noconfigdirs="$noconfigdirs ${libgcj} gdb"
;;
@@ -612,6 +623,9 @@ case "${target}" in
hppa*-hp-hpux11*)
noconfigdirs="$noconfigdirs ld shellutils"
;;
+ hppa*-*-pro*)
+ libgloss_dir=pa
+ ;;
hppa*-*-*)
# According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
# build on HP-UX 10.20.
@@ -632,6 +646,7 @@ case "${target}" in
;;
i[[3456789]]86-*-coff | i[[3456789]]86-*-elf)
noconfigdirs="$noconfigdirs ${libgcj}"
+ libgloss_dir=i386
;;
i[[3456789]]86-*-linux*)
# The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
@@ -701,6 +716,7 @@ case "${target}" in
;;
m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
+ libgloss_dir=m68hc11
;;
m68k-*-elf*)
noconfigdirs="$noconfigdirs ${libgcj}"
@@ -708,6 +724,9 @@ case "${target}" in
m68k-*-coff*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
+ m68*-*-* | fido-*-*)
+ libgloss_dir=m68k
+ ;;
mcore-*-pe*)
# The EPOC C++ environment does not support exceptions or rtti,
# and so building libstdc++-v3 tends not to always work.
@@ -739,14 +758,17 @@ case "${target}" in
# This is temporary until we can link against shared libraries
powerpcle-*-solaris*)
noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}"
+ libgloss_dir=rs6000
;;
powerpc-*-beos*)
noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
;;
powerpc-*-eabi)
noconfigdirs="$noconfigdirs ${libgcj}"
+ libgloss_dir=rs6000
;;
powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
+ libgloss_dir=rs6000
;;
rs6000-*-lynxos*)
noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
@@ -781,6 +803,7 @@ case "${target}" in
;;
mips*-*-*)
noconfigdirs="$noconfigdirs gprof ${libgcj}"
+ libgloss_dir=mips
;;
romp-*-*)
noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
@@ -794,14 +817,19 @@ case "${target}" in
esac
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
;;
+ sparclet-*-aout* | sparc86x-*-*)
+ libgloss_dir=sparc
+ ;;
sparc-*-elf*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
sparc64-*-elf*)
noconfigdirs="$noconfigdirs ${libgcj}"
+ libgloss_dir=sparc
;;
sparclite-*-*)
noconfigdirs="$noconfigdirs ${libgcj}"
+ libgloss_dir=sparc
;;
sparc-*-sunos4*)
noconfigdirs="$noconfigdirs ${libgcj}"
@@ -2299,6 +2327,19 @@ case " $target_configdirs " in
# for any libc-related directories first (so make it the last -B
# switch).
FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
+
+ # If we're building libgloss, find the startup file, simulator library
+ # and linker script.
+ case " $target_configdirs " in
+ *" libgloss "*)
+ # Look for startup file, simulator library and maybe linker script.
+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir"
+ # Look for libnosys.a in case the target needs it.
+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
+ # Most targets have the linker script in the source directory.
+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir"
+ ;;
+ esac
;;
esac
;;
@@ -2332,16 +2373,6 @@ fi
# Search for other target-specific linker scripts and such.
case "${target}" in
- m32c-*-* )
- if test -d ${srcdir}/libgloss/m32c; then
- # This is for crt0.o
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/m32c'
- # This is for r8c.ld
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/m32c'
- # This is for libnosys.a
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
- fi
- ;;
mep*)
FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary"
;;