The Cygwin man command requires that you have a / in the path
if you want to avoid looking at the normal search path. This
patch addes ./ before the manual page file name. Which should
work on any system. It also makes the vvp generation create a
PS file like is done in the other Makefiles.
By default we generate normal manual pages. You can then
create PostScript version and from these you can generate a
PDF version.
(cherry picked from commit 5ae3e48cdb)
This patch combines a couple of things from the development patch.
It adds the -Wshadow flag and updates all the Makefile.in files to
support the gcc or SunPro compiler. It also fixes all the shadow
warnings. For the most part this is a copy of few patches from
development.
Try to put all the version stamps into common version_base.h
and version_stamp.h header files. All the source programs then
get their version from these header files.
Also handle the version stamps in the man pages by using the
version_*.h header file contents to edit the version strings
in the man page title bar markers.
(cherry picked from commit 966e29db3b)
Conflicts:
driver/iverilog.man.in
iverilog-vpi.man.in
version_base.in
vpi/vams_simparam.c
vvp/vvp.man.in
This patch removes bin32 from the clean targets since it is no
longer user/created. It adds autom4te.cache to the distclean
target in the main directory. It removes the files in driver
that are not created (lexor.c parse.c, etc.). The *.cc.output
files are no longer created so removing them is not needed.
(cherry picked from commit cf2f99ec3d)
Use the time stamp file technique recommended by the autoconf manual
to prevent unneccesary rebuilds because of an unchanged config.h.
Uses the automake trick of generating the stamp files in the
_AC_AM_CONFIG_HEADER_HOOK macro instead of littering the source
directory with stamp-h.in files.
Add an extra ./config.status run after ./config.status --recheck
because with --recheck it doesn't actually try to remake the generated
files (and thus doesn't make the timestamp files). Thus without the
extra run, each stamp-*-h target would need to independently run
./config.status to make sure it wasn't changed by the configuration
change.
An orthogonal fix of how config.status is called in subdirectories.
When in a subdirectory and config.status is called with
../config.status and $(srcdir) is a relative path, config.status gets
confused. Fixed by replacing '../config.status --file=Makefile.in'
with 'cd ..; ./config.status --file=<dir>/Makefile.in'
(cherry picked from commit 7ead2aa88b)
The newer mkinstalldirs can handle paths that have spaces in them.
While I'm at it, I also updated the Makefiles so that installation
can also work to DESTDIR directories that have spaces.
Rather then spread VERSION= defines throughout all the makefiles, put
the base version in version_base.in. Use that to generate a version.h
that includes the base version as well as the detailed version.
This reverts commit 31d67fcd3e.
The concensus has been that this causes too many build problems in
the general case and what is needed instead is a way to turn on the
extra warnings for developers only.
The code base is almost shadow-free now, so this won't add much noise to the compiles.
Problems I know about:
lxt{,2}_write.c: patch sent upstream
cflexor.c: exposes gray area of name space boundary
This patch cleans up the Makefile.in files.
We only need to delete config.log in the lower directories.
We reference the *.in files at $(srcdir)/
We need to make distclean for the tgt-(fpga,pal,verilog) directories.
This is to cleanup the Makefile.
Add some missing "rm -r f dep"
This patch fixes the crash in MinGW make distclean. The problem
was that vpi/ and driver-vpi/ were being called twice and the
MinGW make was failing on the second call since the Makefile
was already removed.
Add a dependency on config.h and _pli_types.h in the make all
target. It is likely that only _pli_types.h was needed, but
this makes it clear that they need to be rebuilt if the .in
files change.
The lower directories that depend on the top level config.status
now have a target to rebuild the local Makefile file it the
corresponding Makefile.in changes.
This configure option causes the installed commands to have
a suffix string that makes them distinct from other versions
that also have a suffix string. This allows for multiple
installed versions of Icarus Verilog.
Also, move installed C/C++ header files into a subdirectory of
their own under the target include directory, to make clearer
the purpose and source of those files.
The MinGW system() implementation appears to return the straight
return value instead of the waitpid() like result that more
normal systems return. Because of this just return the system()
result without processing for MinGW compilations.
Older version of the MinGW runtime (pre 3.14) just used the
underlying vsnprintf(). Which has some problems. The 3.14 version
has some nice improvements, but it has a sever bug when processing
"%*.*f", -1, -1, <some_real_value>. Because of this we need to use
the underlying version without the enhancements for now.
snprintf prints %p differently than the other printf routines
so use _snprintf to get consistent results.
Only build the PDF files if both man and ps2pdf exist.
MinGW does not know about the z modifier for %d, %u, etc.
Add some missing Makefile check targets.
This patch adds check to determine if an always block has delay
in it or not. If there is no delay a runtime infinite loop will
occur. For the indeterminate case it will print a warning message
if the new -Winfloop flag is given. This flag is not part of the
-Wall check!
Stephen Williams
Cary R
Alan M. Feldstein
Jared Casper
Larry Doolittle
J Varshney
steve