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scm_dynwind_block_asyncs() and scm_dynwind_unblock_asyncs() won't link
From: |
Chris Vine |
Subject: |
scm_dynwind_block_asyncs() and scm_dynwind_unblock_asyncs() won't link |
Date: |
Sat, 3 May 2014 20:50:56 +0100 |
Hi,
I am having a linking problem with scm_dynwind_block_asyncs() and
scm_dynwind_unblock_asyncs() with guile-2.0.11, but only with those
two functions. This can be reduced to the following test case:
#include <libguile.h>
int main(void)
{
scm_dynwind_block_asyncs();
scm_dynwind_unblock_asyncs();
return 0;
}
when compiled with:
gcc -o guile-test `pkg-config guile-2.0 --cflags --libs` guile-test.c
they fail to link for me, emitting:
/tmp/cc3wakQm.o: In function `main':
guile-test.c:(.text+0x12): undefined reference to `scm_dynwind_block_asyncs'
guile-test.c:(.text+0x17): undefined reference to `scm_dynwind_unblock_asyncs'
collect2: error: ld returned 1 exit status
However, all other guile functions appear to link correctly, and
nm -Ca /usr/lib/libguile-2.0.so | grep scm_dynwind.*asyncs
shows the two functions are in the shared library file. I am at a
complete loss. Can someone test their own installations of guile-2.0.11
and/or tell me what I might be doing wrong?
Chris
- scm_dynwind_block_asyncs() and scm_dynwind_unblock_asyncs() won't link,
Chris Vine <=