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| author | Jeremy Kerr <jk@ozlabs.org> | 2013-03-05 13:54:55 +0800 |
|---|---|---|
| committer | Geoff Levand <geoff@infradead.org> | 2013-03-05 06:08:20 -0800 |
| commit | 76fdd1c6932624e1783d5d53683919c35728c945 (patch) | |
| tree | 77ef35d0b6008a242b26f1dbbaceefb737a76ced /configure.ac.in | |
| parent | 6f381004c354e0e0e2ce5303eb7a675cd1b32c57 (diff) | |
| download | talos-petitboot-76fdd1c6932624e1783d5d53683919c35728c945.tar.gz talos-petitboot-76fdd1c6932624e1783d5d53683919c35728c945.zip | |
Allow host programs to be configured
Rather than hard-coding in lib/system/system.c, this change adds a set
of #defines for host programs, through the autoheader config.h
These host programs can then be set through configure:
./configure HOST_PROG_MOUNT=/usr/bin/mount
Because we need to define nine host programs, we add an autoconf macro
to avoid repeating the definition code.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Geoff Levand <geoff@infradead.org>
Diffstat (limited to 'configure.ac.in')
| -rw-r--r-- | configure.ac.in | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/configure.ac.in b/configure.ac.in index 1f4a419..0121579 100644 --- a/configure.ac.in +++ b/configure.ac.in @@ -163,6 +163,27 @@ AC_ARG_ENABLE( ) #AM_CONDITIONAL([ENABLE_DEBUG], [test "x$enable_debug" = "xyes"]) +# host program paths +AC_DEFUN([DEFINE_HOST_PROG], + [ + AC_ARG_VAR([HOST_PROG_$1], [Path to "$2" on the host [default $3]]) + if test "x$HOST_PROG_$1" = "x"; then + HOST_PROG_$1="$3" + fi + AC_DEFINE_UNQUOTED(HOST_PROG_$1, ["$HOST_PROG_$1"], + [Path to "$2" on the host]) + ]) + +DEFINE_HOST_PROG(CP, cp, [/bin/cp]) +DEFINE_HOST_PROG(KEXEC, kexec, [/sbin/kexec]) +DEFINE_HOST_PROG(MOUNT, mount, [/bin/mount]) +DEFINE_HOST_PROG(SHUTDOWN, shutdown, [/sbin/shutdown]) +DEFINE_HOST_PROG(SFTP, sftp, [/usr/bin/sftp]) +DEFINE_HOST_PROG(TFTP, tftp, [/usr/bin/tftp]) +DEFINE_HOST_PROG(UDEVADM, udevadm, [/sbin/udevadm]) +DEFINE_HOST_PROG(UMOUNT, umount, [/bin/umount]) +DEFINE_HOST_PROG(WGET, wget, [/usr/bin/wget]) + default_cflags="--std=gnu99 -g \ -Wall -W -Wunused -Wstrict-prototypes -Wmissing-prototypes \ -Wmissing-declarations -Wredundant-decls -Winline" |
