Added #include <sys/syslimits.h> to fix PATH_MAX not being define…

[YUKI2eN3e]

Added #include <sys/syslimits.h> to fix PATH_MAX not being defined in libcglue/glue.c.

[diamant3]

Hello, Thanks for the PR! but could you provide your GCC version by typing psp-gcc -v and your current OS? thanks.

PATH_MAX issue was fixed by pspdev/psptoolchain-allegrex#37

[YUKI2eN3e]

OS: Arch Linux via WSL2

GCC:

$ psp-gcc -v
Using built-in specs.
COLLECT_GCC=psp-gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/psp/14.1.0/lto-wrapper
Target: psp
Configured with: ../configure --quiet --prefix=/usr --target=psp --enable-languages=c,c++ --with-float=hard --with-newlib --disable-libssp --disable-multilib --enable-threads=posix --disable-tls --disable-nls --silent
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.1.0 (GCC)

$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-pc-linux-gnu/14.2.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /build/gcc/src/gcc/configure --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++,rust --enable-bootstrap --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=https://gitlab.archlinux.org/archlinux/packaging/packages/gcc/-/issues --with-build-config=bootstrap-lto --with-linker-hash-style=gnu --with-system-zlib --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-linker-build-id --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --disable-libssp --disable-libstdcxx-pch --disable-werror
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.2.1 20240910 (GCC)

[YUKI2eN3e]

I just realized that was psp-gcc from AUR.
Here's the pspdev one:

$ $(psp-config --pspdev-path)/bin/psp-gcc -v
Using built-in specs.
COLLECT_GCC=/usr/local/pspdev/bin/psp-gcc
COLLECT_LTO_WRAPPER=/usr/local/pspdev/libexec/gcc/psp/14.1.0/lto-wrapper
Target: psp
Configured with: ../configure --quiet --prefix=/usr/local/pspdev --target=psp --with-sysroot=/usr/local/pspdev/psp --with-native-system-header-dir=/include --enable-languages=c,c++ --with-float=hard --with-newlib --disable-libssp --disable-multilib --enable-threads=posix --disable-tls --disable-nls --silent
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.1.0 (GCC)

[sharkwouter]

This looks like it makes sense to me honestly.

[diamant3]

Thanks for taking a review @wouter and thanks for the PR!

[rofl0r]

fwiw the canonical place to get PATH_MAX is <limits.h> on POSIX platforms.