From 0f4556fc2343dc0ade0bb1e0d1fc6f85770d77af Mon Sep 17 00:00:00 2001
From: "Andrey V.Kosteltsev" <AKosteltsev@IBS.RU>
Date: Fri, 15 Jul 2022 10:36:51 +0300
Subject: First commit: Sila SNMP Sub Agent and configuration manager

---
 configure.ac | 99 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 configure.ac

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..c20c2e5
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,99 @@
+AC_PREREQ([2.69])
+AC_INIT([sila-snmp],
+        [m4_esyscmd_s([git describe --dirty --long --always])],
+        [https://github.com/SILA/obmc-sila-snmp])
+AC_LANG([C++])
+AM_INIT_AUTOMAKE([subdir-objects -Wall -Werror foreign])
+AM_SILENT_RULES([yes])
+
+# Checks for programs
+AC_PROG_CXX
+AM_PROG_AR
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+AC_PROG_MKDIR_P
+
+# Checks for typedefs, structures and compiler characteristics.
+AX_CXX_COMPILE_STDCXX_17([noext])
+AX_APPEND_COMPILE_FLAGS([-fpic -Wall -Werror], [CXXFLAGS])
+
+# Checks for libraries.
+PKG_CHECK_MODULES([SDBUSPLUS], [sdbusplus])
+AC_SUBST(SDBUSPLUS_CFLAGS)
+AC_SUBST(SDBUSPLUS_LIBS)
+
+PKG_CHECK_MODULES([SDEVENTPLUS], [sdeventplus])
+AC_SUBST(SDEVENTPLUS_CLFAGS)
+AC_SUBST(SDEVENTPLUS_LIBS)
+
+PKG_CHECK_MODULES([PHOSPHOR_LOGGING], [phosphor-logging])
+PKG_CHECK_MODULES([PHOSPHOR_DBUS_INTERFACES], [phosphor-dbus-interfaces])
+
+# Check for sdbus++
+AC_PATH_PROG([SDBUSPLUSPLUS], [sdbus++])
+AS_IF([test "x$SDBUSPLUSPLUS" == "x"],
+    AC_MSG_ERROR(["Requires sdbus++"]))
+
+AC_CHECK_HEADERS([net-snmp/net-snmp-config.h],,\
+    AC_MSG_ERROR(["Requires net-snmp headers"]))
+
+# Check for net-snmp-config
+AC_PATH_PROG([NETSNMP_CONFIG], [net-snmp-config])
+AS_IF([test "x$NETSNMP_CONFIG" == "x"],
+    AC_MSG_ERROR(["Requires net-snmp-config"]))
+
+NETSNMP_CFLAGS=`$NETSNMP_CONFIG --base-cflags`
+NETSNMP_AGENT_LIBS=`$NETSNMP_CONFIG --agent-libs`
+AC_SUBST([NETSNMP_CFLAGS])
+AC_SUBST([NETSNMP_AGENT_LIBS])
+
+# Checks for library functions
+LT_INIT # Required for systemd linking
+
+PKG_PROG_PKG_CONFIG
+AC_ARG_WITH([systemdsystemunitdir],
+     [AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files])],
+     [],
+     [with_systemdsystemunitdir=auto]
+)
+AS_IF([test "x$with_systemdsystemunitdir" = "xyes" -o "x$with_systemdsystemunitdir" = "xauto"],
+    [def_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
+     AS_IF([test "x$def_systemdsystemunitdir" = "x"],
+           [AS_IF([test "x$with_systemdsystemunitdir" = "xyes"],
+                  [AC_MSG_ERROR([systemd support requested but pkg-config unable to query systemd package])]
+            )
+            with_systemdsystemunitdir=no],
+           [with_systemdsystemunitdir="$def_systemdsystemunitdir"]
+     )]
+)
+AS_IF([test "x$with_systemdsystemunitdir" != "xno"],
+      [AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])]
+)
+AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$with_systemdsystemunitdir" != "xno"])
+
+AC_ARG_ENABLE([agent],
+    AS_HELP_STRING([--disable-agent], [Disable sila-snmp-agent.]))
+AC_ARG_ENABLE([cfg-manager],
+    AS_HELP_STRING([--disable-cfg-manager], [Disable sila-snmp-cfg-manager.]))
+
+AM_CONDITIONAL([WANT_AGENT], [test "x$enable_agent" != "xno"])
+AM_CONDITIONAL([WANT_CFG_MANAGER], [test "x$enable_cfg_manager" != "xno"])
+
+AC_ARG_VAR(SYSTEMD_TARGET, "Target for starting this service")
+AS_IF([test "x$SYSTEMD_TARGET" = "x"], [SYSTEMD_TARGET="multi-user.target"])
+
+# Package specific checks.
+AS_IF([test "x$enable_agent" != "xno"], [
+       AC_CONFIG_FILES([agent/Makefile])
+       AC_CONFIG_FILES([agent/sila-snmp-agent.service])
+])
+AS_IF([test "x$enable_cfg_manager" != "xno"], [
+       AC_CONFIG_FILES([snmpcfg/Makefile])
+       AC_CONFIG_FILES([snmpcfg/sila-snmp-cfg-manager.service])
+])
+
+# Create configured output
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
+
-- 
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