This path is rarely (read: never) taken in any normal run of the code,
so injecting the fprintf() call everywhere with the macro is a bit
overkill. Instead, add a lightweight _alpm_alloc_fail() function that
gets called instead.
This does have a reasonable effect on the size of the generated code;
most places using the macros provided by util.c have their code size
reduced.
Signed-off-by: Dan McGee <dan@archlinux.org>
Increment the strlen() provided value by 1 for the NULL byte so we use
the right value in all three places we later reference it.
Signed-off-by: Dan McGee <dan@archlinux.org>
Prefix the list of packages being installed/removed with "Packages"
instead of "Targets" as they are package names by this stage.
Fixes FS#23123.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
Instead of creating a subshell for each of these checks (of which there
are many), pass in an expected value and make the check_* function do
the comparison for us, returning 0 (match), 1, (mismatch), or 127 (not
found).
For a measureable benefit, I tested this on a fairly simple package,
perl-term-readkey, and counted the number of clone(2) syscalls to try
and isolate those generated by makepkg itself, rather than the user
defined functions. Results as shown below:
336 before
180 after
So, roughly a 50% reduction, which makes sense given that a single
check_option() call could be up to 3 subprocesses in total.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
These were removed entirely by f34864cc9e, but some people (myself
included) still find them useful. Revive these details, but "demote"
them, so that they're only displayed when extra sync data is requested.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
There is little reason here to grab 4K from the heap only to return it a
few lines later. Instead, just use the stack to hold the returned value
saving ourselves the malloc/free cycle.
Signed-off-by: Dan McGee <dan@archlinux.org>
No one seems to do this "correctly", but for the sake of having an easy
method of detecting the presence and version of libalpm on a given
system, we provide a straightforward .pc file.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
There isn't a whole lot of reason other than code clarity for this, but
it makes it a bit more obvious where multivalued attributes start.
Signed-off-by: Dan McGee <dan@archlinux.org>
With some contrived examples, you could easily make testdb return a very
high error count, which could easily overflow the 8-bit unsigned integer
limit. Instead, simply return 1 or 0 based on whether errors were found.
Signed-off-by: Dan McGee <dan@archlinux.org>
This allows a `make -j4 check` invocation to actually run in parallel,
even though 95% of our test suite time is currently dominated by
pactest. It also allows running something like `make test-vercmp`.
Also, add some targets to the .PHONY list that belong in it.
Signed-off-by: Dan McGee <dan@archlinux.org>
This script is of questionable value, as it ranks mirrors by an
uninteresting attribute: ping. While the script itself is interesting,
people should be encouraged to rank mirrors by more useful measures,
such as actual speed, locality, or up to date-ness.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
This fixes a lot of checks done by makepkg (e.g. to see if a package
is already built and choosing which package to install). Previously,
if a package had both "i686" and "any" versions, the "i686" one
always took precidence regardless of the value of "arch" in the
PKGBUILD for that package. Fixes FS#27204.
Signed-off-by: Allan McRae <allan@archlinux.org>
Add longopts and update usage. This removes the TODO item and
incorporates --help/--version into the standard option set.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
We've unofficially agreed to raise our minimum supported bash version to
4.1, and since added features that require it. Additionally, an earlier
commit adds a syntax check to the builds of scripts/ and contrib/ which
could conceivably fail with an earlier shell. Therefore, make this a
hard requirement of the build process.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Use the no-exec mode of $(BASH_SHELL) to check for syntax errors in
shell scripts. Since we use the extglob feature in various places, this
requires that we pass -O extglob to the shell as well, to ensure that
the parser is armed to handle this syntax.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
For consistency with the scripts/ directory, ensure that all bash
scripts use the same pre-build suffix.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Treat bash scripts separately from the others to allow for a different
build rule, which is reused from the scripts/ subdir.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Perform a search for keys that clearly aren't key IDs. This allows
receiving keys by name or email address, but only if the key resolves
unambiguously.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Loop through arguments passed to verify_sig and treat each as a
signature to be verified against a source file. Output each file as its
checked to avoid ambiguity.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
- only do file completion for options which expect files
- add completion for possible key ids when a relevant operation is in
COMPWORDS.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
This requires an ugly amount of reworking of how pacman-key handles
options. The change simply to avoid passing keys, files, and directories
as arguments to options, but to leave them as arguments to the overall
program. This is reasonable since pacman-key limits the user to
essentially one operation per invocation (like pacman).
Since we now pass around the positional parameters to the various
operations, we can add some better sanity checking. Each operation is
responsible for testing input and making sure it can operate properly,
otherwise it throws an error and exits.
The doc is updated to reflect this, and uses similar verbiage as pacman,
describing the non-option arguments now passed to pacman-key as targets.
Similar to the doc, --help is reorganized to separate operations and
options and remove argument tokens from operations.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
This will replace our current options parser used in pacman-key,
makepkg, and ideally elsewhere. It follows heuristics closer to that of
GNU getopt long (and thus pacman itself), with the exception that it
does not allow for options with optional arguments. Due to the way this
parser will be used, this sort of functionality will not be needed.
Instead of relying on eval+set, options are normalized into an array,
OPTRET, which callers should expect to be populated after returning from
parseopts. This avoids problems with quotes and spaces in arguments,
assuming that the user quotes properly when passing into the
application.
A new test harness for parseopts is added in test/scripts.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
We're not linking to libssl, only libcrypto. -Wl,--as-needed will get
rid of this, but there's no sense in checking for and linking against a
library we don't need.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This removes some unnecessary quotes and adds quotes in a few places to
hopefully work correctly if the tempdir has spaces.
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Signed-off-by: Dan McGee <dan@archlinux.org>
Big deltas or deltas for very small packages are not needed so we should
check that and not generate any.
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Signed-off-by: Dan McGee <dan@archlinux.org>
This is a vestige leftover from the rewrite over a year ago in
622e7fdd4.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This has outlived its usefulness and causes more problems than it
solves. It has historically only ever been used to install pacman first.
That should not be needed given we provide the vercmp utility (which has
no library dependencies) and so calling pacman in install scripts is a
sign of poor packaging.
Work-duplicated-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
Detected by clang scan-build static code analyzer.
* Don't attempt to free an uninitialized gpgme key variable
* Initialize answer variable before asking frontend a question
* Pass by reference instead of value if uninitialized fields are
possible in download signal handler code
* Ensure we never call strlen() on NULL payload->remote_name value
Signed-off-by: Dan McGee <dan@archlinux.org>
Not sure why this one wasn't showing up on x86_64, but this fixes the
compile on i686.
diskspace.c: In function 'calculate_removed_size':
diskspace.c:247:4: error: assuming signed overflow does not occur when negating a division [-Werror=strict-overflow]
cc1: all warnings being treated as errors
Signed-off-by: Dan McGee <dan@archlinux.org>
If the PKGBUILD isn't writeable for devel_update, throw a warning
instead of silently ignoring it. Some logical reordering is present in
this patch to reduce the number of nested if's.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
