AC_PREREQ([2.69])
AC_INIT([phosphor-snmp], [1.0], [https://github.com/openbmc/openbmc/phosphor-snmp.git])
AC_LANG([C++])
AM_INIT_AUTOMAKE([subdir-objects -Wall -Werror foreign])
AM_SILENT_RULES([yes])

# Compiler flags
CXXFLAGS="$CXXFLAGS -fpic -Wall -Werror"

# Check for programs
AC_PROG_CXX
AM_PROG_AR
AC_PROG_INSTALL
AC_PROG_MAKE_SET

LT_PREREQ([2.4.6])
LT_INIT([dlopen disable-static shared])

AC_CHECK_HEADERS([net-snmp/net-snmp-config.h],,\
    AC_MSG_ERROR(["Requires net-snmp headers"]))

# Checks for library functions
LT_INIT # Required for systemd linking

# Check/set gtest specific functions.
AX_PTHREAD([GTEST_CPPFLAGS="-DGTEST_HAS_PTHREAD=1"],[GTEST_CPPFLAGS="-GTEST_HAS_PTHREAD=0"])
AC_SUBST(GTEST_CPPFLAGS)

# Add the code covererage
AX_CODE_COVERAGE

AC_ARG_ENABLE([oe-sdk],
    AS_HELP_STRING([--enable-oe-sdk], [Link testcases absolutely against OE SDK so they can be ran within it.])
)
AC_ARG_VAR(OECORE_TARGET_SYSROOT,
    [Path to the OE SDK SYSROOT])
AS_IF([test "x$enable_oe_sdk" == "xyes"],
    AS_IF([test "x$OECORE_TARGET_SYSROOT" == "x"],
          AC_MSG_ERROR([OECORE_TARGET_SYSROOT must be set with --enable-oe-sdk])
    )
    AC_MSG_NOTICE([Enabling OE-SDK at $OECORE_TARGET_SYSROOT])
    [
        testcase_flags="-Wl,-rpath,\${OECORE_TARGET_SYSROOT}/lib"
        testcase_flags="${testcase_flags} -Wl,-rpath,\${OECORE_TARGET_SYSROOT}/usr/lib"
        testcase_flags="${testcase_flags} -Wl,-dynamic-linker,`find \${OECORE_TARGET_SYSROOT}/lib/ld-*.so | sort -r -n | head -n1`"
    ]
    AC_SUBST([OESDK_TESTCASE_FLAGS], [$testcase_flags])
)


AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([phosphor-snmp.pc])
AC_OUTPUT