fsearch: update to 0.3.1

[gc-user]

Testing the changes

• I tested the changes in this PR: briefly

Local build testing

• I built this PR locally for my native architecture, (x86_64)
• I built this PR locally for these architectures (crossbuilds): aarch64, i686 (builds fine locally)

Notes:

Due to build errors I added the packages itstool intltool icu-devel.
Due to cross-build error I added build_helper="qemu".

[Edit]

Added @ihateemoji's solution to solve the 64bit-musl cross-build error.

[/Edit]

[gc-user]

Not sure why the -musl builds for 64bit archs fail and if this is an upstream issue or can be fixed by modifying the template / adding a patch.

[ihateemoji]

if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
	CFLAGS+=" -D_LARGEFILE64_SOURCE"
fi

post_extract() {
    sed -i '/#include <linux\/fanotify.h>/d' \
        src/fsearch_folder_monitor_fanotify.c
}

Append this to your template and see if it solves your issue.

From my quick look, the project uses the off64_t type, which can be exposed on musl with the -D_LARGEFILE64_SOURCE flag, and fsearch_folder_monitor_fanotify.c includes both <linux/fanotify.h> and <sys/fanotify.h>, which is not an issue on glibc, but will not work on musl. I've removed <linux/fanotify.h>, and it seems to build fine without it.

[gc-user]

Thank you very much for looking into the PR and the error messages!

Your proposed solution works for me locally, so I'm assuming it does so, too, for the PR.