hack/libdm_tag.sh

#!/usr/bin/env bash
tmpdir="$PWD/tmp.$RANDOM"
mkdir -p "$tmpdir"
trap 'rm -fr "$tmpdir"' EXIT
${CC:-cc} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -o "$tmpdir"/libdm_tag -x c - -ldevmapper > /dev/null 2> /dev/null << EOF
#include <libdevmapper.h>
int main() {
	struct dm_task *task;
	dm_task_deferred_remove(task);
	return 0;
}
EOF
if test $? -ne 0 ; then
	echo libdm_no_deferred_remove
fi
Use `bash` binary from env instead of /bin/bash for scripts It's not possible to run any of the scripts on distributions which do have `bash` not in `/bin`. This is being fixed by using `/usr/bin/env bash` instead. Signed-off-by: Sascha Grunert <sgrunert@suse.com> 2020-08-17 09:18:02 +02:00			`#!/usr/bin/env bash`
Initial checkin from CRI-O repo Signed-off-by: Matthew Heon <matthew.heon@gmail.com> 2017-11-01 11:24:59 -04:00			`tmpdir="$PWD/tmp.$RANDOM"`
			`mkdir -p "$tmpdir"`
			`trap 'rm -fr "$tmpdir"' EXIT`
Use CPP, CC and flags in dep check scripts Allow build systems without standard cc to successfully run the dependency checking helper scripts from the Makefile. This supports custom compilers specified by the common CC environment variable, preprocessors given as CPP and additional preprocessor flags from CPPFLAGS. Additional flags from CFLAGS and LDFLAGS are considered for compiling/linking. Overall, this facilitates cross-compilation and similar setups. Signed-off-by: Marcel Bargull <marcel.bargull@udo.edu> 2020-11-06 09:03:32 +01:00			`${CC:-cc} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -o "$tmpdir"/libdm_tag -x c - -ldevmapper > /dev/null 2> /dev/null << EOF`
Initial checkin from CRI-O repo Signed-off-by: Matthew Heon <matthew.heon@gmail.com> 2017-11-01 11:24:59 -04:00			`#include <libdevmapper.h>`
			`int main() {`
			`struct dm_task *task;`
			`dm_task_deferred_remove(task);`
			`return 0;`
			`}`
			`EOF`
			`if test $? -ne 0 ; then`
			`echo libdm_no_deferred_remove`
			`fi`