Package: excellent-bifurcation
Version: 0.0.20071015-3
Severity: normal
Tags: patch
User: debian-...@lists.debian.org
Usertags: ld-as-needed

The package fails to build when --as-needed linker option is enabled,
because of incorrect order of parameters passed to ld. Here's a log of
failed build in Ubuntu:
https://launchpadlibrarian.net/70831653/buildlog_ubuntu-oneiric-i386.excellent-bifurcation_0.0.20071015-3_FAILEDTOBUILD.txt.gz

See also
http://wiki.debian.org/ToolChain/DSOLinking#Only_link_with_needed_libraries

The attached patch was used in Ubuntu to fix the problem.
https://launchpad.net/ubuntu/+source/excellent-bifurcation/0.0.20071015-3ubuntu1

-- System Information:
Debian Release: wheezy/sid
  APT prefers oneiric
  APT policy: (500, 'oneiric')
Architecture: i386 (i686)

Kernel: Linux 2.6.38-10-generic (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash
Description: Place libraries after object files to fix linker FTBFS.
Author: Ilya Barygin <bary...@gmail.com>
Bug-Ubuntu: https://launchpad.net/bugs/770837

--- excellent-bifurcation-0.0.20071015.orig/src/Makefile
+++ excellent-bifurcation-0.0.20071015/src/Makefile
@@ -11,7 +11,7 @@ EXECUTABLE=excellent-bifurcation
 all: $(SOURCES) $(EXECUTABLE)
 
 $(EXECUTABLE): $(OBJECTS) 
-	$(CC) $(LDFLAGS) $(PKGCONFIG_LDFLAGS) -lm $(OBJECTS) -o $@
+	$(CC) $(OBJECTS) -o $@ $(LDFLAGS) $(PKGCONFIG_LDFLAGS) -lm
 
 .c.o:
 	$(CC) $(CFLAGS) $(PKGCONFIG_CFLAGS) `pkg-config libxdg-basedir --libs` -c $< -o $@

Reply via email to