[Buildroot] [git commit] package/dhcp: add host-gawk to global dependencies and build environment
Arnout Vandecappelle (Essensium/Mind)
arnout at mind.be
Fri May 21 07:52:33 UTC 2021
commit: https://git.buildroot.net/buildroot/commit/?id=9ec60e877e3cf9bb1a11f59ae18976f3f7087fed
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
DHCP package may silently fail to install binaries to the target image.
The problem occurs when buildroot output/host and build server provide
different flavors of awk. For instance, mawk on build server and gawk
in buildroot output/host. In this case isc-dhcp configure script detects
gawk in output/host and generates Makefiles specifying gawk without
absolute path. During Buildroot installation phase, those Makefiles
are used to install dhcp binaries. They attempt to use gawk without
absolute path. However build host does not have gawk.
To resolve the issue add host-gawk to dependencies and specify absolute
path to host-gawk in dhcp configure script using DHCP_CONF_ENV.
Signed-off-by: Sergey Matyukevich <geomatsi at gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
package/dhcp/dhcp.mk | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/package/dhcp/dhcp.mk b/package/dhcp/dhcp.mk
index 8d7157f357..db58870f88 100644
--- a/package/dhcp/dhcp.mk
+++ b/package/dhcp/dhcp.mk
@@ -9,7 +9,7 @@ DHCP_SITE = http://ftp.isc.org/isc/dhcp/$(DHCP_VERSION)
DHCP_INSTALL_STAGING = YES
DHCP_LICENSE = MPL-2.0
DHCP_LICENSE_FILES = LICENSE
-DHCP_DEPENDENCIES = bind
+DHCP_DEPENDENCIES = bind host-gawk
DHCP_CPE_ID_VENDOR = isc
# use libtool-enabled configure.ac
@@ -22,6 +22,8 @@ DHCP_CONF_ENV = \
-D_PATH_DHCLIENT_CONF=\"/etc/dhcp/dhclient.conf\"' \
CFLAGS='$(TARGET_CFLAGS) -DISC_CHECK_NONE=1'
+DHCP_CONF_ENV += ac_cv_prog_AWK=$(HOST_DIR)/bin/gawk
+
DHCP_CONF_OPTS = \
--with-libbind=$(STAGING_DIR)/usr \
--with-randomdev=/dev/random \
@@ -55,7 +57,6 @@ define DHCP_INSTALL_LIBS
endef
ifeq ($(BR2_PACKAGE_DHCP_SERVER),y)
-DHCP_DEPENDENCIES += host-gawk
define DHCP_INSTALL_CTL_LIBS
$(MAKE) -C $(@D)/dhcpctl install-exec DESTDIR=$(TARGET_DIR)
endef
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