I get a blizzard of shadow warnings if Pyhton.h is included along with evp.h.
No problems on 1.1.1g from Fedora.
They go away if I include evp.h first.
/usr/local/ssl/include/openssl/safestack.h:124:72: warning: declaration of
â??freefuncâ?? shadows a global declaration [-Wshadow]
124 | sk_##t1##_freefunc freefunc) \
| ~~~~~~~~~~~~~~~~~~~^~~~~~~~
I don't know anything about that area. Is Python's freefunc the same as
OpenSSL's? Is this really a warning or a disaster waiting to happen?
Trivial test program attached.
/* hack to demonstrate freefunc name clash */
/* Build with:
* cc -Wall -Wshadow -I/usr/include/python3.8 \
* -I/usr/local/ssl/include -o freefunc-shadow freefunc-shadow.c
*/
#define PY_SSIZE_T_CLEAN
#include <Python.h>
#include <openssl/evp.h>
int main(int argc, char *argv[])
{
return 0;
}
--
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