This reverts commit e4fbd83c93.
It introduced a build problem when using INSTALL_LOCATION:
The system yacc and lex are used instead of the EPICS antelope and e_flex.
OP_SYS_LDLIBS ends up on the GeSys object link command line, which ends
up breaking things. When linking GeSys objects, a symbol root is not
defined using -u or -e, which is required for --gc-sections to work.
If you overwrite INSTALL_LOCATION in CONFIG_SITE, then it would be the case that
TOP_CFG_CONFIGS would point to those from EPICS base and not from the module
that you are loading. Fetching these earlier fixes that issue.
This allows other modules like pvxs to find files there, too.
Also, the install locations of homebrew and MacPorts are now
detected rather than assumed.
If a package is installed in both, the homebrew version is preferred.
Certain windows build environments (see
https://dev.azure.com/conda-forge/feedstock-builds/_build/results?buildId=1234387&view=results
for an example) fail unless the echo command is properly quoted. This
seems to be due to how Make handles various commands on non-posix
systems; without the quotes it directly tries to run
```
echo foo bar
```
inside cmd.exe, which fails as echo is not a valid command in that context.
Co-authored-by: Anders Harrisson <anders.harrisson@ess.eu>
This flag causes EPICS to call abort() on assertion failures rather than
suspend the executing thread. With the epicsThreadSuspendSelf() behavior,
an IOC can end up in a difficult to detect error state where one or more
threads has essentially crashed due to an assertion failure.
This also matches the C behavior of assert(3)
RTEMS 6 has moved the legacy network support out of the main repo
to a 3rd party library. This change adds support for using the
legacy networking stack with EPICS in a backwards compatible way.
A BSP can be built with libbsd or the legacy stack and by default
EPICS 7 assumes libbsd.
This patch also fixes the LDFLAGS adding the RTEMS LDFLAGS imported
from Makefile.inc.
Markdown can be generated from .pod and .dbd.pod files.
Markdown will be generated and installed by "make inc".
Co-authored-by: Timo Korhonen <timo.korhonen@ess.eu>
Co-authored-by: Andrew Johnson <anj@anl.gov>
This reverts commit ecb02803c8.
It turned out that we run into unnecessary dynalic link problems when
minor (but compatible) changes cause *_MAINENANCE_VERSION to be
incremented even though the library is compatible.
Maybe use -soname MAJOR.MINOR or -soname MAJOR instead later?
zimoch
Jeremy Lorelli