https://bugzilla.wikimedia.org/show_bug.cgi?id=48106
Web browser: ---
Bug ID: 48106
Summary: Compilation of tests fail due to missing linker flag
for cxxtools
Product: openZIM
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Unprioritized
Component: zimlib
Assignee: wikibugs-l@lists.wikimedia.org
Reporter: kamathvasu...@gmail.com
Classification: Unclassified
Mobile Platform: ---
While enabling unit test with --enable-unittest option make test fails with
following error.
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/buildd/zimlib-1.0/include'
Making all in test
make[2]: Entering directory `/tmp/buildd/zimlib-1.0/test'
g++ -DHAVE_CONFIG_H -I. -I../src -I../include -D_FORTIFY_SOURCE=2 -g -O2
-fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security
-Wall -Wno-long-long -Wall -pedantic -c -o cluster.o cluster.cpp
g++ -DHAVE_CONFIG_H -I. -I../src -I../include -D_FORTIFY_SOURCE=2 -g -O2
-fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security
-Wall -Wno-long-long -Wall -pedantic -c -o dirent.o dirent.cpp
g++ -DHAVE_CONFIG_H -I. -I../src -I../include -D_FORTIFY_SOURCE=2 -g -O2
-fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security
-Wall -Wno-long-long -Wall -pedantic -c -o header.o header.cpp
g++ -DHAVE_CONFIG_H -I. -I../src -I../include -D_FORTIFY_SOURCE=2 -g -O2
-fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security
-Wall -Wno-long-long -Wall -pedantic -c -o main.o main.cpp
g++ -DHAVE_CONFIG_H -I. -I../src -I../include -D_FORTIFY_SOURCE=2 -g -O2
-fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security
-Wall -Wno-long-long -Wall -pedantic -c -o template.o template.cpp
g++ -DHAVE_CONFIG_H -I. -I../src -I../include -D_FORTIFY_SOURCE=2 -g -O2
-fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security
-Wall -Wno-long-long -Wall -pedantic -c -o zint.o zint.cpp
g++ -DHAVE_CONFIG_H -I. -I../src -I../include -D_FORTIFY_SOURCE=2 -g -O2
-fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security
-Wall -Wno-long-long -Wall -pedantic -c -o lzmastream.o lzmastream.cpp
/bin/bash ../libtool --tag=CXX --mode=link g++ -g -O2 -fstack-protector
--param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wall -Wno-long-long
-Wall -pedantic -lcxxtools-unit -Wl,-z,relro -o zimlib-test cluster.o dirent.o
header.o main.o template.o zint.o lzmastream.o ../src/libzim.la
libtool: link: g++ -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat
-Werror=format-security -Wall -Wno-long-long -Wall -pedantic -Wl,-z -Wl,relro
-o .libs/zimlib-test cluster.o dirent.o header.o main.o template.o zint.o
lzmastream.o -lcxxtools-unit ../src/.libs/libzim.so
/usr/bin/ld: main.o: undefined reference to symbol '_Z17log_init_cxxtoolsv'
/usr/bin/ld: note: '_Z17log_init_cxxtoolsv' is defined in DSO
/usr/lib/libcxxtools.so.8 so try adding it to the linker command line
/usr/lib/libcxxtools.so.8: could not read symbols: Invalid operation
collect2: error: ld returned 1 exit status
make[2]: *** [zimlib-test] Error 1
make[2]: Leaving directory `/tmp/buildd/zimlib-1.0/test'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/tmp/buildd/zimlib-1.0'
make: *** [debian/stamp-makefile-build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
This was due to a missing linker flag -lcxxtools. I've fixed this by patching
test/Makefile.am. I will attach the patch here please consider merging it in
upstream.
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