Use Linux specific linker trick to allow relocation
of built tree.
relative rpath
use $ORIGIN to reference libraries in other modules
by relative path.
fix rel. RPATH
Prior ECHO definition strips T_A=XXX command line variable definitions
from MAKEFLAGS but doesn't strip other variable definitions such as
INSTALL_LOCATION. As a result, if you "make INSTALL_LOCATION=XXX"
the ECHO definition erroneously matches if your install location
contains 's'. Changing the ECHO definition to MFLAGS avoids
all command line variable definitions.
Added -q (quiet) flag, renamed INSTALL_QUIETLY build variable.
Moved GENVERSION variables into normal locations.
Changed from :: rule to : rule with FORCE dependency.
Removed use of --git-dir, only works when CWD is TOP.
Simplified some parts, more perlish.
Added VCS used to generated output file.
Expanded on the -v (verbose) output.
The following variables are reserved for use from the
GNUmake command line:
CMD_INCLUDES
CMD_CPPFLAGS
CMD_CFLAGS
CMD_CXXFLAGS
CMD_LDFLAGS
CMD_DBFLAGS
CMD_DBDFLAGS
CMD_ARFLAGS
For example:
make CMD_INCLUDES=/opt/local/include CMD_LDFLAGS=-L/opt/local/lib
* Removed broken Windows source browser rules and 'browse' targets
* Fixed parallel build issue for Make > 3.81
* Other tidying-up in RULES_ARCHS
* Fix the RTEMS override of the ECHO variable
Dependency files were not being created for sources that
were only listed in x_SRCS_class variables, because the
code that added those to the x_SRCS var was running after
we had already loaded the dependency files.
Fix a recently introduced problem where cdCommands and envParams
had TOP as a relative path (which actually worked by chance).
Also fixed a problem with convertRelease hanging when the -t
argument matched the absolute path to TOP.
Allows static libraries and DLLs to be built without having
to do a 'make clean' in between on Cygwin and MinGW targets.
The Cygwin build still crashes when SHARED_LIBRARIES = YES
though, loading Com.dll seems to cause the problem.
This separates out the rules for %.d files from the rules that
create the related target file (%.o etc). Doing this can reduce
the amount of work to be done when rebuilding applications after
making source changes. For files in O.Common which can be built
by any target architecture this can solve problems when parallel
builds (-j) are used.
