path: root/auto/os/conf

# Copyright (C) Igor Sysoev
# Copyright (C) NGINX, Inc.


# To support dynamically loaded modules libnxt library must be a shared
# object itself because an application linked with static libnxt library
# may lack code required by the modules.  Dynamic linkers allow to specify
# relative path in SONAME library entry or in RPATH executable entry.
#
# Solaris 7, Linux 2.2, and FreeBSD 7.3 support $ORIGIN variable.
# MacOSX supports @executable_path variable.
# NetBSD does not support $ORIGIN variable.
#
# "ar -r" is enough to create a static library, ranlib is surplus.
# "ar -c" disables the "creating archive" warning.


case "$NXT_SYSTEM" in

    Linux)
        nxt_have=NXT_LINUX . auto/have

        NXT_STATIC_LINK="\$(AR) -r -c"
        NXT_SHARED_LINK="\$(CC) -shared -Wl,-soname,libnxt.so"
        NXT_SHARED_LOCAL_LINK="\$(CC) -shared \
                               -Wl,-soname,\\\$\$ORIGIN/libnxt.so"
        NXT_MODULE_LINK="\$(CC) -shared"

        # "-Wl,-E" exports symbols of executable file.
        NXT_EXEC_LINK="\$(CC) -Wl,-E"
        NXT_SHARED_LOCAL_EXEC_LINK=

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.so"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.so"

        NXT_LIB_UNIT_STATIC="libunit.a"

        NXT_LIBM="-lm"
        NXT_LIBS="$NXT_LIBRT $NXT_LIBDL $NXT_PTHREAD"
    ;;

    FreeBSD)
        nxt_have=NXT_FREEBSD . auto/have

        NXT_STATIC_LINK="\$(AR) -r -c"
        NXT_SHARED_LINK="\$(CC) -shared -Wl,-soname,libnxt.so"
        NXT_SHARED_LOCAL_LINK="\$(CC) -shared \
                               -Wl,-soname,\\\$\$ORIGIN/libnxt.so"
        NXT_MODULE_LINK="\$(CC) -shared"

        # "-Wl,-E" exports symbols of executable file.
        NXT_EXEC_LINK="\$(CC) -Wl,-E"
        # "-Wl,-z,origin" enables $ORIGIN processing.
        NXT_SHARED_LOCAL_EXEC_LINK="-Wl,-z,origin"

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.so"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.so"

        NXT_LIB_UNIT_STATIC="libunit.a"

        NXT_LIBM="-lm"
        NXT_LIBS="$NXT_LIBRT $NXT_PTHREAD"
    ;;

    SunOS)
        nxt_have=NXT_SOLARIS . auto/have

        case "$NXT_CC_NAME" in

            SunC):
                NXT_STATIC_LINK="\$(AR) -r -c"
                NXT_SHARED_LINK="\$(CC) -G -h libnxt.so"
                NXT_SHARED_LOCAL_LINK="\$(CC) -G -h \\\$\$ORIGIN/libnxt.so"
                NXT_MODULE_LINK="\$(CC) -G"
            ;;

            *)
                NXT_STATIC_LINK="\$(AR) -r -c"
                NXT_SHARED_LINK="\$(CC) -shared -Wl,-soname,libnxt.so"
                NXT_SHARED_LOCAL_LINK="\$(CC) -shared \
                                       -Wl,-soname,\\\$\$ORIGIN/libnxt.so"
                NXT_MODULE_LINK="\$(CC) -shared"
            ;;
        esac

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.so"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.so"

        NXT_LIB_UNIT_STATIC="libunit.a"

        NXT_EXEC_LINK="\$(CC)"
        NXT_SHARED_LOCAL_EXEC_LINK=

        NXT_LIBM="-lm"
        NXT_LIBS="-lsocket $NXT_LIBSENDFILE"
        NXT_LIBS="$NXT_LIBS $NXT_LIBRT $NXT_LIBDL $NXT_PTHREAD"
    ;;

    Darwin)
        nxt_have=NXT_MACOSX . auto/have

        # HFS+ volumes are caseless by default.
        nxt_have=NXT_HAVE_CASELESS_FILESYSTEM . auto/have

        NXT_STATIC_LINK="\$(AR) -r -c"
        NXT_SHARED_LINK="\$(CC) -dynamiclib"
        NXT_SHARED_LOCAL_LINK="\$(CC) -dynamiclib \
                               -install_name @executable_path/libnxt.dylib"
        NXT_MODULE_LINK="\$(CC) -dynamiclib -undefined dynamic_lookup"

        NXT_EXEC_LINK="\$(CC)"
        NXT_SHARED_LOCAL_EXEC_LINK=

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.dylib"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.dylib"

        NXT_LIB_UNIT_STATIC="libunit.a"

        # MacOSX libm.dylib is a symlink to libSystem.dylib.
        NXT_LIBM=
        NXT_LIBS=

    ;;

    NetBSD)
        nxt_have=NXT_NETBSD . auto/have

        NXT_STATIC_LINK="\$(AR) -r -c"
        NXT_SHARED_LINK="\$(CC) -shared"
        NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
        NXT_MODULE_LINK="\$(CC) -shared"

        # "-Wl,-E" exports symbols of executable file.
        NXT_EXEC_LINK="\$(CC) -Wl,-E"
        NXT_SHARED_LOCAL_EXEC_LINK=

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.so"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.so"

        NXT_LIB_UNIT_STATIC="libunit.a"

        NXT_LIBM="-lm"
        NXT_LIBS="$NXT_LIBRT $NXT_PTHREAD"
    ;;

    OpenBSD)
        nxt_have=NXT_OPENBSD . auto/have

        NXT_STATIC_LINK="\$(AR) -r -c"
        NXT_SHARED_LINK="\$(CC) -shared"
        NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
        NXT_MODULE_LINK="\$(CC) -shared"

        # "-Wl,-E" exports symbols of executable file.
        NXT_EXEC_LINK="\$(CC) -Wl,-E"
        NXT_SHARED_LOCAL_EXEC_LINK=

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.so"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.so"

        NXT_LIB_UNIT_STATIC="libunit.a"

        NXT_LIBM="-lm"
        NXT_LIBS="$NXT_PTHREAD"
    ;;

    DragonFly)
        nxt_have=NXT_DRAGONFLY . auto/have

        NXT_STATIC_LINK="\$(AR) -r -c"
        NXT_SHARED_LINK="\$(CC) -shared"
        NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
        NXT_MODULE_LINK="\$(CC) -shared"

        # "-Wl,-E" exports symbols of executable file.
        NXT_EXEC_LINK="\$(CC) -Wl,-E"
        NXT_SHARED_LOCAL_EXEC_LINK=

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.so"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.so"

        NXT_LIB_UNIT_STATIC="libunit.a"

        NXT_LIBM="-lm"
        NXT_LIBS="$NXT_LIBRT $NXT_PTHREAD"
    ;;

    AIX)
        nxt_have=NXT_AIX . auto/have

        NXT_STATIC_LINK="\$(AR) -r -c"
        NXT_SHARED_LINK="\$(CC) -G"
        NXT_SHARED_LOCAL_LINK="\$(CC) -G"
        NXT_MODULE_LINK="\$(CC) -G"

        NXT_EXEC_LINK="\$(CC)"
        NXT_SHARED_LOCAL_EXEC_LINK=

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.so"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.so"

        NXT_LIB_UNIT_STATIC="libunit.a"

        NXT_LIBM="-lm"
        NXT_LIBS="$NXT_PTHREAD"
    ;;

    HP-UX)
        nxt_have=NXT_HPUX . auto/have

        NXT_EXEC_LINK="\$(CC)"
        NXT_SHARED_LOCAL_EXEC_LINK=

        NXT_STATIC_LINK="\$(AR) -r -c"
        NXT_SHARED_LINK="\$(CC) -shared"
        NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
        NXT_MODULE_LINK="\$(CC) -shared"

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.so"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.so"

        NXT_LIB_UNIT_STATIC="libunit.a"

        NXT_LIBM="-lm"
        NXT_LIBS="$NXT_PTHREAD $NXT_LIBHG"
    ;;

    QNX)
        nxt_have=NXT_QNX . auto/have

        NXT_STATIC_LINK="\$(AR) -r -c"
        NXT_SHARED_LINK="\$(CC) -shared"
        NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
        NXT_MODULE_LINK="\$(CC) -shared"

        NXT_EXEC_LINK="\$(CC)"
        NXT_SHARED_LOCAL_EXEC_LINK=

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.so"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.so"

        NXT_LIB_UNIT_STATIC="libunit.a"

        NXT_LIBM="-lm"
        NXT_LIBS="$NXT_PTHREAD"
    ;;

    *)
        NXT_STATIC_LINK="\$(AR) -r -c"
        NXT_SHARED_LINK="\$(CC) -shared"
        NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
        NXT_MODULE_LINK="\$(CC) -shared"

        # "-Wl,-E" exports symbols of executable file.
        NXT_EXEC_LINK="\$(CC) -Wl,-E"
        NXT_SHARED_LOCAL_EXEC_LINK=

        NXT_LIB_STATIC="libnxt.a"
        NXT_LIB_SHARED="libnxt.so"
        NXT_LIB_SHARED_LOCAL="$NXT_BUILD_DIR/lib/libnxt.so"

        NXT_LIB_UNIT_STATIC="libunit.a"

        NXT_LIBM="-lm"
        NXT_LIBS="$NXT_LIBRT $NXT_LIBDL $NXT_PTHREAD"
    ;;
esac