* Add .builds/openbsd.yml for builds.sr.ht
* Update travis-build.sh -> ci-build.sh with OpenBSD case
* Fix libdl check in configure.ac (OpenBSD has libdl built-in)
* Fix some minor issues found when compiling on OpenBSD with GCC (e.g.
uninitialized variables)
Instead of adding `profanity_LDADD = -lm` to Makefile.am or using
`AC_CHECK_LIB()` in configurea.c I use `AC_SEARCH_LIBS()` in case the
fmod() function is in the libc.
See https://autotools.io/autoconf/finding.html
We already use uint_32 from stdint.h which AFAIK is C99.
I seem to remember there is more C99 in the code. Let's explicitly
define it here.
Also fixes build for https://github.com/boothj5/profanity/pull/1053
The sha1 function `xmpp_sha1_digest()` from libmesode/libstrophe, that we now use instead of `p_sha1_hash() which depended on another third party sha1 lib is only avilable in version >= 0.9.2.
PR #999 adds call of g_object_unref() which requires libgobject-2.0.
The library is dependency of gio-2.0 and the problem is that current
configure.ac simply adds -lgio-2.0 without dependencies.
As fix, use pkg-config module.
In OpenBSD we have two readline libs. On the one hand we have an old
version in the base OS and on the other hand we have an new one in the
ports tree. profanity needs the new one and should pick up the right
one. readline from ports tree is prefixed as ereadline.
Note:
Original patch by Rafael Sadowski.
Cleaned up by jubalh with heavy help of pasis.
OS X contains libcurl without a pkg-config file and ./configure
reports error. Add AC_CHECK_LIB in order to find libcurl properly.
Also remove manual adding -lncurses and -lcurl to LIBS, because
AC_CHECK_LIB does this job.
