Linking problem using autotool
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From: Aaron Spiteri on 28 Dec 2009 01:18 Hi all, I am having linking troubles using autotool. I am hoping someone out there can spot what I am sure is a very simple error. Anyway I have written some test cases and use the following in my Makfile.am file in the "test" directory. LDADD = $(top_builddir)/lib/libazzmos.la test_azrmalloc_CFLAGS = -I$(top_srcdir)/include test_azrmalloc_SOURCES = CuTest.c CuTest.h test_azrmalloc.c test_azrlog_CFLAGS = -I$(top_srcdir)/include test_azrlog_SOURCES = CuTest.c CuTest.h test_azrlog.c test_azruriheader_CFLAGS = -I$(top_srcdir)/include test_azruriheader_SOURCES = CuTest.c CuTest.h test_azruriheader.c #test_azruristorage_LDFLAGS = -L$(top_builddir)/lib -lazzmos test_azruristorage_CFLAGS = -I$(top_srcdir)/include test_azruristorage_SOURCES = CuTest.c CuTest.h test_azruristorage.c check_PROGRAMS = test_azrlog \ test_azrmalloc \ test_azruriheader \ test_azruristorage TESTS = test_azrlog \ test_azrmalloc \ test_azruriheader \ test_azruristorage When I try to run "test_azruristorage" I get a memory fault. Using GDB I tracked the fault to be caused by the programming being unable to load the libazzmos.la library dynamically. The troubling part is that it works for all the other check programs and when I link it statically: IE: gcc -Lpath/to/lib -lazzmos [other libraries] [source files] -o test_azruristorage The test program compiles and behaves correctly. I know that this is a linking problem but can not put my finger on it. Any help would be appreciated. -- ..... "When asked what he would like on his tomb stone he said more bass"
From: Jim Jackson on 18 Jan 2010 15:33
Maybe I'm missing something here, but if you want to "dynamically load" a library it should be an .so format dynamic library?? Aaron Spiteri <azzmosphere(at)gmail.com> wrote: > Hi all, > I am having linking troubles using autotool. I am hoping someone out > there can spot what I am sure is a very simple error. Anyway I have > written some test cases and use the following in my Makfile.am file in > the "test" directory. > LDADD = $(top_builddir)/lib/libazzmos.la > test_azrmalloc_CFLAGS = -I$(top_srcdir)/include > test_azrmalloc_SOURCES = CuTest.c CuTest.h test_azrmalloc.c > test_azrlog_CFLAGS = -I$(top_srcdir)/include > test_azrlog_SOURCES = CuTest.c CuTest.h test_azrlog.c > test_azruriheader_CFLAGS = -I$(top_srcdir)/include > test_azruriheader_SOURCES = CuTest.c CuTest.h test_azruriheader.c > #test_azruristorage_LDFLAGS = -L$(top_builddir)/lib -lazzmos > test_azruristorage_CFLAGS = -I$(top_srcdir)/include > test_azruristorage_SOURCES = CuTest.c CuTest.h test_azruristorage.c > check_PROGRAMS = test_azrlog \ > test_azrmalloc \ > test_azruriheader \ > test_azruristorage > TESTS = test_azrlog \ > test_azrmalloc \ > test_azruriheader \ > test_azruristorage > When I try to run "test_azruristorage" I get a memory fault. Using GDB > I tracked the fault to be caused by the programming being unable to > load the libazzmos.la library dynamically. The troubling part is that > it works for all the other check programs and when I link it statically: > IE: > gcc -Lpath/to/lib -lazzmos [other libraries] [source files] -o > test_azruristorage > The test program compiles and behaves correctly. I know that this is a > linking problem but can not put my finger on it. Any help would be > appreciated. > -- > .... > "When asked what he would like on his tomb stone he said more bass" |