Bug#364394: gcc-snapshot: FTBFS (ppc64): /usr/bin/ld: cannot find -lc
Package: gcc-snapshot
Version: 20060419-1
Severity: wishlist
Tags: patch
When building 'gcc-snapshot' on ppc64/unstable,
I get the following error:
/usr/bin/ld: skipping incompatible /usr/bin/../lib/libc.so when searching for -lc
/usr/bin/ld: skipping incompatible /usr/bin/../lib/libc.a when searching for -lc
/usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
/usr/bin/ld: skipping incompatible /usr/lib/libc.a when searching for -lc
/usr/bin/ld: cannot find -lc
collect2: ld returned 1 exit status
make[6]: *** [32/libgcc_s.so] Error 1
With the attached patch 'gcc-snapshot' can be compiled on ppc64.
The patch changes 'debian/ppc64-biarch.dpatch' so that the patch
applies to the new snapshot version.
It also changes debian/rules.patch to apply the ppc64-biarch.dpatch
and the ppc64-ada.dpatch patches even if 'biarch32' is disabled.
The build fails if those patches are not applied.
Regards
Andreas Jochens
diff -urN ../tmp-orig/gcc-snapshot-20060419/debian/patches/ppc64-biarch.dpatch ./debian/patches/ppc64-biarch.dpatch
--- ../tmp-orig/gcc-snapshot-20060419/debian/patches/ppc64-biarch.dpatch 2006-04-19 20:38:10.000000000 +0000
+++ ./debian/patches/ppc64-biarch.dpatch 2006-04-21 12:36:01.000000000 +0000
@@ -44,20 +44,6 @@
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
-@@ -37,8 +34,11 @@
- mklibgcc: bispecs
-
- bispecs: specs
-- if [ x`$(GCC_FOR_TARGET) -print-multi-os-directory` = x../lib ]; then \
-+ touch f-test.c; \
-+ $(GCC_FOR_TARGET) -c f-test.c -o f-test.o; \
-+ if [ "x`file f-test.o | grep 64-bit`" = "x" ]; then \
- sed -e '/cc1_options/{ n; s/$$/ %{m64:-mlong-double-128}/; }' < specs > $@; \
- else \
- sed -e '/cc1_options/{ n; s/$$/ %{!m32:-mlong-double-128}/; }' < specs > $@; \
-- fi
-+ fi; \
-+ rm f-test.c f-test.o;
diff -urN tmp/libjava/configure.host src/libjava/configure.host
--- tmp/libjava/configure.host 25 Nov 2004 03:46:56 -0000
+++ src/libjava/configure.host 15 Dec 2004 15:45:22 -0000
diff -urN ../tmp-orig/gcc-snapshot-20060419/debian/rules.patch ./debian/rules.patch
--- ../tmp-orig/gcc-snapshot-20060419/debian/rules.patch 2006-04-19 20:51:37.000000000 +0000
+++ ./debian/rules.patch 2006-04-22 06:40:38.000000000 +0000
@@ -136,15 +136,14 @@
debian_patches += amd64-biarch
debian_patches += libjava-ia32fix
endif
- ifeq ($(DEB_TARGET_ARCH),ppc64)
- # FIXME: needed for 4.1?
- debian_patches += ppc64-biarch ppc64-ada
- endif
ifneq ($(with_32bit_check),yes)
debian_patches += disable-configure-run-check
endif
endif
+ifeq ($(DEB_TARGET_ARCH),ppc64)
+ debian_patches += ppc64-biarch ppc64-ada
+endif
patch: $(patch_stamp)
$(patch_stamp): $(unpack_stamp) pre-patch \
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