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3d2a2bafef
The following build error is happening on the autobuilder:
```
arg_int.c:60:12: error: implicit declaration of function 'isspace' [-Wimplicit-function-declaration]
60 | while (isspace(*ptr))
| ^~~~~~~
arg_int.c:33:1: note: include '<ctype.h>' or provide a declaration of 'isspace'
32 | #include <limits.h>
+++ |+#include <ctype.h>
33 |
arg_int.c:89:8: error: implicit declaration of function 'toupper' [-Wimplicit-function-declaration]
89 | if (toupper(*ptr++)!=toupper(X))
| ^~~~~~~
arg_int.c:89:8: note: include '<ctype.h>' or provide a declaration of 'toupper'
```
Both `isspace` and `toupper` are declared in the `ctype.h` header.
This build error started to happen with gcc-14.
The `ctype.h` include was added in a later upstream commit.
This patch adds that upstream commit and strip everything else to only
patch that include.
Fixes: https://autobuild.buildroot.org/results/d38/d38e3e12f52c3fde08ab446ca14a1a7bd65c9469//
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
[Julien: add comment about gcc-14]
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit cd6f2b465b)
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
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 OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches