Public bug reported:
Affected versions:
in trusty 1.14+dfsg-2
in utopic 1.16+dfsg1-2
libtrio uses math library and should be linked with it. Current versions
are not linked with it and are unusable.
Test file:
#include <trio.h>
int main(int argc, char* argv[]) {
trio_printf("Test\n");
return 0;
}
Output:
$ gcc test.c -ltrio
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libtrio.so: undefined
reference to `__fpclassify'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libtrio.so: undefined
reference to `powl'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libtrio.so: undefined
reference to `fmodl'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libtrio.so: undefined
reference to `ceill'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libtrio.so: undefined
reference to `log10l'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libtrio.so: undefined
reference to `floorl'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libtrio.so: undefined
reference to `floor'
collect2: error: ld returned 1 exit status
This also causes builds of mednafen package to fail.
** Affects: libtrio (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1371782
Title:
Should be built with -lm
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