[ptxdist] [PATCH 2/2] net-snmp: explicitly en/disable PCI support

[Sascha Hauer <s.hauer@pengutronix.de>]

net-snmp is built with PCI support if PCIUTILS_LIBPCI is already built
or without PCI support otherwise. Add a switch to explicitly enable
PCI support and make sure it is built without PCI support when this
switch is not enabled.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 rules/net-snmp.in   | 6 ++++++
 rules/net-snmp.make | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/rules/net-snmp.in b/rules/net-snmp.in
index 413c862ee..0fd249aa3 100644
--- a/rules/net-snmp.in
+++ b/rules/net-snmp.in
@@ -9,6 +9,8 @@ menuconfig NET_SNMP
 	select LM_SENSORS	if NET_SNMP_MIB_MODULES_LM_SENSORS
 	select OPENSSL		if NET_SNMP_SHA_AES
 	select NET_SNMP_PRIVACY	if NET_SNMP_SHA_AES || NET_SNMP_DES
+	select PCIUTILS		if NET_SNMP_PCI
+	select PCIUTILS_LIBPCI	if NET_SNMP_PCI
 
 if NET_SNMP
 
@@ -195,6 +197,10 @@ config NET_SNMP_MIB_LOADING
 	bool
 	prompt "include code that parses and manipulates mib files"
 
+config NET_SNMP_PCI
+	bool
+	prompt "Compile with PCI support"
+
 config NET_SNMP_SNMPV1
 	bool
 	prompt "support for SNMPv1"
diff --git a/rules/net-snmp.make b/rules/net-snmp.make
index 243b84fe5..f90e0004e 100644
--- a/rules/net-snmp.make
+++ b/rules/net-snmp.make
@@ -38,6 +38,10 @@ NET_SNMP_MIB_MODULES-$(PTXCONF_NET_SNMP_MIB_MODULES_AGENTX) += agentx
 NET_SNMP_MIB_MODULES-$(PTXCONF_NET_SNMP_MIB_MODULES_UCD_SNMP) += ucd_snmp
 NET_SNMP_MIB_MODULES-$(PTXCONF_NET_SNMP_MIB_MODULES_LM_SENSORS) += ucd-snmp/lmsensorsMib
 
+ifndef PTXCONF_NET_SNMP_PCI
+NET_SNMP_ENV := $(CROSS_ENV) netsnmp_cv_func_pci_lookup_name_LMIBLIBS=no
+endif
+
 #
 # autoconf
 #
-- 
2.24.0


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