49b9573f3a
This is necessary in order to build epics-base with musl libc, for example, and any other C libraries which don't include this functionality. In order to not regress builds with older compilers, we still support the uclibc check. Furthermore, it has been checked that uclibc-ng (the maintained version of uclibc) doesn't install the <execinfo.h> header when the functionality is disabled [1] [2]. To avoid repetition, we don't define HAS_EXECINFO to 0 when it is not available. [1] https://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/tree/Makefile.in?id=cdb07d2cd52af39feb425e6d36c02b30916b9f0a#n224 [2] https://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/tree/Makefile.in?id=cdb07d2cd52af39feb425e6d36c02b30916b9f0a#n277
--------------------------------------------------------- EPICS Base - the central core of a control system toolkit --------------------------------------------------------- Copyright UChicago Argonne LLC, as Operator of Argonne National Laboratory. Copyright (c) 1991-2003 The Regents of the University of California, as Operator of Los Alamos National Laboratory. EPICS Base is distributed subject to a Software License Agreement found in the file LICENSE that is included with this distribution. --------------------------------------------------------- Installation and release information can be found in the various files in the documentation subdirectory. Additional information about EPICS including mailing list archives and subscription instructions, documentation and training materials, additional components, links to other websites etc. is available on the EPICS home page at https://epics.anl.gov/ $Format:%cD$ $Format:%H$ https://code.launchpad.net/epics-base