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peterfab9845

Member

Registered: 2014-11-05

Posts: 8

Website

[SOLVED] libnsbmp 0.1.6-3 undefined references with -ffat-lto-objects

After upgrading libnsbmp from 0.1.6-2 to 0.1.6-3, compiling my program results in undefined reference errors when linking.
The only change between these versions seems to be the addition of -ffat-lto-objects.

Does this change mean I need to change something about how I compile, or is it a bug with the package?

Here's a minimal test case:

// test.c
#include <libnsbmp.h>

int main() {
    bmp_decode(NULL);
}

With libnsbmp 0.1.6-2:

$ gcc test.c -lnsbmp
$

With libnsbmp 0.1.6-3:

$ gcc test.c -lnsbmp
/usr/bin/ld: /tmp/ccoZxU7L.o: in function `main':
test.c:(.text+0xa): undefined reference to `bmp_decode'
collect2: error: ld returned 1 exit status
$

Last edited by peterfab9845 (2022-03-14 22:48:42)

peterfab9845

Member

Registered: 2014-11-05

Posts: 8

Website

Re: [SOLVED] libnsbmp 0.1.6-3 undefined references with -ffat-lto-objects

Solved with libnsbmp-0.1.6-6. See https://bugs.archlinux.org/task/74092