mirror of
https://github.com/godotengine/buildroot.git
synced 2026-01-06 18:09:44 +03:00
9917e48d7e
If the libtool used by the package is 2.4 (i.e. with no patchlevel), we
end up with error messages like this one, seen when building ntp-4.2.8p3:
/bin/sh: line 0: test: 2.4: integer expression expected
That's because the current sed expression "[0-9].[0-9]." only deletes content
like "2.4.", so it leaves "2.4" (no patch level *and* no second period) intact,
resulting in an ltmain_patchlevel of "2.4", not empty, and not "0". Then the
shell line goes bad, because the built in shell test -gt operates on integers
only, and fails on floating point numbers (like "2.4").
Additionally, the existing sed lines are problematic in other ways, because the
current expression "[0-9].[0-9]" will match "234" as well as "2.4", as an unescaped
period matches any character, not just a period. Also, the lack of an asterisk
after the first character may be a problem in the future, if a two digit initial
number is used.
So, this patch changes the sed regex as follows:
* Match a string of digits when searching for a number. I.e. "[0-9]*"
* Match specifically a period in between two numbers. I.e. "\."
* When searching for a patch level, make the second period optional. I.e. "\.*"
Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC.