Support file with seccomp enabled

Not all compression types can be detected in the seccomp sandbox, so we
need to disable it. This requires either configuring makepkg to know the
sandbox is available, or checking for file >= 5.38 in which the sandbox
option is a no-op even when seccomp is disabled.

- Requires autoconf-archive for autotools version compare macro.
- meson version comparison could be made a lot simpler using meson-git.

Fixes FS#58626

Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/libmakepkg/source/file.sh.in b/scripts/libmakepkg/source/file.sh.in
index 8492ba11..f6d79f9e 100644
--- a/scripts/libmakepkg/source/file.sh.in
+++ b/scripts/libmakepkg/source/file.sh.in
@@ -96,7 +96,7 @@ extract_file() {
 	fi
 
 	# do not rely on extension for file type
-	local file_type=$(file -bizL -- "$file")
+	local file_type=$(@FILECMD@ -bizL -- "$file")
 	local ext=${file##*.}
 	local cmd=''
 	case "$file_type" in