[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Bug#605650: atlas: sh4: unresolvable reference to symbol __sdivsi3_i4i

Source: atlas
Version: 3.8.3-29
Severity: wishlist
Tags: patch
User: debian-sh4@superh.org
Usertags: sh4
X-Debbugs-CC: debian-superh@lists.debian.org


SH4 of atlas library has problem that unresolvable reference to symbol

dh_perl -plibatlas3gf-base
dh_shlibdeps -plibatlas3gf-base  -l
dpkg-shlibdeps: warning:
debian/libatlas3gf-base/usr/lib/atlas-base/libatlas.so.3gf.0 contains
an unresolvable reference to symbol __sdivsi3_i4i: it's probably a
dpkg-shlibdeps: warning: 1 similar warning has been skipped (use -v to see it).

This is because libgcc_s.a has __sdivsi3_i4i. This is a specific
problem on Renesas SH.
Therefore, it is revised if libatlas.so.3gf.0 links libgcc_s as follows.

  ld  -shared -soname libatlas.so.3gf -o libatlas.so.3gf.0
--whole-archive libatlas.a --no-whole-archive -lc -lpthread -lm
-L/usr/lib/gcc/sh4-linux-gnu/4.4.5/ -lgcc_s

I made the brief patch which revised this problem.
Could you check this patch?

Best regards,
Nobuhiro Iwamatsu
   iwamatsu at {nigauri.org / debian.org}
   GPG ID: 40AD1FA6
--- a/makes/Make.lib	2010-12-01 11:24:41.000000000 +0900
+++ b/makes/Make.lib	2010-12-01 11:25:06.000000000 +0900
@@ -101,7 +101,7 @@
 libatlas.so.3gf.0 : libatlas.a
 	ld $(LDFLAGS) -shared -soname libatlas.so.3gf -o $@ \
-        --whole-archive libatlas.a --no-whole-archive -lc $(LIBS)
+        --whole-archive libatlas.a --no-whole-archive -lc $(LIBS) $(F77SYSLIB)
 liblapack_atlas.so.3gf.0 : liblapack_atlas.a libatlas.so libcblas.so libf77blas.so
 	ld $(LDFLAGS) -shared -soname liblapack_atlas.so.3gf -o $@ \
 	  --whole-archive liblapack_atlas.a  \

Reply to: