The target tried to execute a non valid shell script
and there was a possibility to fatorize the creation
of the proto file instead of repeating it in all
the actions that required.
The MAN macro was not used, and it and OBJ had the same problem
because they were defined using an empty string in the replace
pattern of the macro expansion, but as it is said by POSIX:
The subst1 to be replaced shall be recognized when it is a suffix
at the end of a word in string1
so, an empty string should not be used.
Also, a new inference rule is added to generate the binary
directly from the .c without generating the intermediate
object, removing the need of chaining different inference
rules which is not guaranteed to work in all the make
implementations.
Make will search in the catalogue of rules for a way to
update the target, and in case of finding the dependency
it will apply the rule without a need of specifying that
dependency.
The Makefile rule was too complex and these cases is better to just
move it to a script where will be eassier to use sed properly
and not looping over all the files 4 times.
I have noticed this issue while I was trying to package sbase-box. Since
sbase-box was in the PHONY target, running sbase-box-install caused it to
be rebuilt when it was unnecessary. This also caused options passed to make
to be lost (such as LDFLAGS).
Although mknod is not a POSIX tool, it is widely available on nearly
all UNIX-like systems. It also can be implemented portably apart
from use of the makedev macros, which is already a requirement of
a couple other tools in sbase.
While we're at it, fix a few bugs:
- Include sys/sysmacros.h if makedev was not defined by sys/types.h
- The default mode should respect the user's umask, rather than
assuming it is 022.
- Clear the umask when -m is specified explicitly so that nodes can
be created with permissions wider than the user's umask.
- Utilize parsemode from libutil to support symbolic mode strings.
writeall makes successive write calls to write an entire buffer to the
output file descriptor. It returns the number of bytes written, or -1 on
the first error.
For sort(1) we need memmem(), which I imported from OpenBSD.
Inside sort(1), the changes involved working with the explicit lengths
given by getlines() earlier and rewriting some of the functions.
Now we can handle NUL-characters in the input just fine.
strmem() was not very well thought out. The thing is the following:
If the string contains a zero character, we want to match it, and not
stop right there in place.
The "real" solution is to use memmem() where needed and replace all
functions that assume zero-terminated-strings from standard input, which
could lead to early string-breakoffs.
This requires a strict tracking of string lengths.
We want our delimiters to also contain 0 characters and have them
handled gracefully.
To accomplish this, I wrote a function strmem(), which looks for a
certain, arbitrarily long memory subset in a given string.
memmem() is a GNU extension and forces you to call strlen every time.
-s strip binary
-d create directory
-D create missing directories
-t DIR target directory
-m MODE permission bits
-o USER set owner
-g GROUP set group
Installed files are copied, and default mode is 755.
Signed-off-by: Mattias Andrée <maandree@kth.se>
Every system is going to have a different configuration
so the only solution is to put an ifdef guard for every
value. To do this, we generate the header at compile time
with a shell script.
The logic is simple, it's just a pain in the ass to fill the
data-structures.
Some lines had to be commented out, as glibc/musl apparently
have not fully implemented the mandatory variables for the
2013 corrigendum of POSIX 2008.
Also added a manpage and the necessary entries in README.
I also removed it from the TODO.
This is a utility function to allow easy parsing of file or other
offsets, automatically taking in regard suffixes, proper bases and
so on, for instance used in split(1) -b or od -j, -N(1).
Of course, POSIX is very arbitrary when it comes to defining the
parsing rules for different tools.
The main focus here lies on being as flexible and consistent as
possible. One central utility-function handling the parsing makes
this stuff a lot more trivial.
This client does not support the netascii mode. The default mode
is octet/binary and should be sufficient.
One thing left to do is to check the source port of the server
to make sure it doesn't change. If it does, we should ignore the
packet and send an error back without disturbing an existing
transfer.
Using $(LD) directly for linking can cause issues with cross-compilers
and various other toolchains, as various libraries such as libc may not
be implicitly linked in, causing symbol resolution errors.
Linking through the C compiler frontend solves this issue.
Roberto E. Vargas Caballero
Quentin Rameau
sewn
Cem Keylan
Michael Forney
Eric Pruitt
parazyd
Evan Gates
Mattias Andrée
FRIGN
sin
Eivind Uggedal
Greg Reagle
Shiz