BR 3392527: make sure that all command-line specified preprocessing
directives are processed after the system-generated ones. In
particular __OUTPUT_FORMAT__ was generated after command line pass 2,
at which point -p, -d, -u, --pragma and --before had already been
processed.
There is no reason to split up defined_macros() anymore: the right
place to execute it is simply between command line passes 1 and 2. We
can also set dfmt here, which lets us define a __DEBUG_FORMAT__ macro
as well.
Finally move some options that have no business being processed in
pass 2 to pass 1.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
-dSAFER seems to break font integration on some systems. Furthermore,
once given -dSAFER seems to not be possible to override, so instead of
calling via the ps2pdf script, call GhostScript explicitly with the
equivalent options, sans -dSAFER.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
While today's manual lists "text" as the code section name,
"code" has been effectively named from d1da074.
Reported-by: <zenith432@users.sourceforge.net>
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
While configuring optimization in a level is conventional,
a certain optimization tends to conflict with some pragma.
For example, jump match conflicts with Mach-O's
"subsections-via-symbols" macro.
This configurability will workaround such conflicts.
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
The latest version of Perl complains about an unescaped brace in a
regexp and states that it will be a fatal error in Perl 5.30. Fix it
now before it becomes a problem.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Added descriptions about new commandline options, STATIC
directive, symbol mingling, and some output format
specifics.
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Make it possible to generate variants of RET(F) with explicit operand
size specified without having to use o16/o32/o64.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
The rarely used 64-bit absolute load instruction (what gas calls
movabsq) needs to be declared ABS if we are in relative mode, which is
normally the case.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
There are some gotchas in how immediates and pointers are loaded in
64-bit mode and how they interact with optimization. Document those
cases.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Bullet points are considered paragraphs, so our documentation compiler
require an empty line between them.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Clean up the 2.13.02 release notes: we don't need to list every single
subcase where we would crash, as it is not really relevant to the
user.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
When using the -MW option, enclose whitespace-containing filenames in
double quotes. There are probably quite a few other things we ought
to know how to do...
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Allow NASM to generate Watcom-style Makefile dependencies, in addition
to the default POSIX-style Makefile dependencies.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* CPPFLAGS is a user variable and should be respected
when compiling .c files. Think of -D_FORTIFY_SOURCE=2.
* Pass ALL_CFLAGS when linking too. This is recommended
for certain edge cases (-flto)
* Use DESTDIR instead of INSTALLROOT for staging dir
Every other build system (Automake, CMake, Meson) uses
DESTDIR. This integrates better into distro and other
build systems that have standard hooks for DESTDIR.
* $(MAKE) -C <dir> is better than cd'ing into a <dir>
* Use Autoconf's ${docdir} and ${htmldir} for installing
the documentation. This makes handling documentation
easier and respects user choice.
Signed-off-by: David Seifert <soap@gentoo.org>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Win32::Registry is obsolete, we need to use Win32::TieRegistry on
current platforms.
GhostScript uses # rather than = on Windows, it seems.
Try to find GhostScript in the registry and add it to the PATH.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Fix a construct in doc/findfont.ph which crashes Perl on Windows
unconditionally.
Improve the README for building the full package with MSVC.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
