# # Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License version 2 only, as # published by the Free Software Foundation. Oracle designates this # particular file as subject to the "Classpath" exception as provided # by Oracle in the LICENSE file that accompanied this code. # # This code is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # version 2 for more details (a copy is included in the LICENSE file that # accompanied this code). # # You should have received a copy of the GNU General Public License version # 2 along with this work; if not, write to the Free Software Foundation, # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. # # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA # or visit www.oracle.com if you need additional information or have any # questions. # # Major library component reside in separate files. m4_include([lib-alsa.m4]) m4_include([lib-bundled.m4]) m4_include([lib-cups.m4]) m4_include([lib-ffi.m4]) m4_include([lib-freetype.m4]) m4_include([lib-std.m4]) m4_include([lib-x11.m4]) m4_include([lib-fontconfig.m4]) m4_include([lib-tests.m4]) ################################################################################ # Determine which libraries are needed for this configuration ################################################################################ AC_DEFUN_ONCE([LIB_DETERMINE_DEPENDENCIES], [ # Check if X11 is needed if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then # No X11 support on windows or macosx NEEDS_LIB_X11=false else # All other instances need X11, even if building headless only, libawt still # needs X11 headers. NEEDS_LIB_X11=true fi # Check if fontconfig is needed if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then # No fontconfig support on windows or macosx NEEDS_LIB_FONTCONFIG=false else # All other instances need fontconfig, even if building headless only, # libawt still needs fontconfig headers. NEEDS_LIB_FONTCONFIG=true fi # Check if cups is needed if test "x$OPENJDK_TARGET_OS" = xwindows; then # Windows have a separate print system NEEDS_LIB_CUPS=false else NEEDS_LIB_CUPS=true fi # A custom hook may have set this already if test "x$NEEDS_LIB_FREETYPE" = "x"; then NEEDS_LIB_FREETYPE=true fi # Check if alsa is needed if test "x$OPENJDK_TARGET_OS" = xlinux; then NEEDS_LIB_ALSA=true else NEEDS_LIB_ALSA=false fi # Check if ffi is needed if HOTSPOT_CHECK_JVM_VARIANT(zero); then NEEDS_LIB_FFI=true else NEEDS_LIB_FFI=false fi ]) ################################################################################ # Parse library options, and setup needed libraries ################################################################################ AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES], [ LIB_SETUP_STD_LIBS LIB_SETUP_X11 LIB_SETUP_CUPS LIB_SETUP_FONTCONFIG LIB_SETUP_FREETYPE LIB_SETUP_ALSA LIB_SETUP_LIBFFI LIB_SETUP_BUNDLED_LIBS LIB_SETUP_MISC_LIBS LIB_TESTS_SETUP_GRAALUNIT BASIC_JDKLIB_LIBS="" if test "x$TOOLCHAIN_TYPE" != xmicrosoft; then BASIC_JDKLIB_LIBS="-ljava -ljvm" fi # Math library BASIC_JVM_LIBS="$LIBM" # Dynamic loading library if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xaix; then BASIC_JVM_LIBS="$BASIC_JVM_LIBS $LIBDL" fi # Threading library if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xaix; then BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lpthread" fi # perfstat lib if test "x$OPENJDK_TARGET_OS" = xaix; then BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lperfstat" fi if test "x$OPENJDK_TARGET_OS" = xwindows; then BASIC_JVM_LIBS="$BASIC_JVM_LIBS kernel32.lib user32.lib gdi32.lib winspool.lib \ comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib \ wsock32.lib winmm.lib version.lib psapi.lib" fi JDKLIB_LIBS="$BASIC_JDKLIB_LIBS" JDKEXE_LIBS="" JVM_LIBS="$BASIC_JVM_LIBS" OPENJDK_BUILD_JDKLIB_LIBS="$BASIC_JDKLIB_LIBS" OPENJDK_BUILD_JVM_LIBS="$BASIC_JVM_LIBS" AC_SUBST(JDKLIB_LIBS) AC_SUBST(JDKEXE_LIBS) AC_SUBST(JVM_LIBS) AC_SUBST(OPENJDK_BUILD_JDKLIB_LIBS) AC_SUBST(OPENJDK_BUILD_JVM_LIBS) ]) ################################################################################ # Setup various libraries, typically small system libraries ################################################################################ AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS], [ # Setup libm (the maths library) if test "x$OPENJDK_TARGET_OS" != "xwindows"; then AC_CHECK_LIB(m, cos, [], [ AC_MSG_NOTICE([Maths library was not found]) ]) LIBM="-lm" else LIBM="" fi AC_SUBST(LIBM) # Setup libdl (for dynamic library loading) save_LIBS="$LIBS" LIBS="" AC_CHECK_LIB(dl, dlopen) LIBDL="$LIBS" AC_SUBST(LIBDL) LIBS="$save_LIBS" # Control if libzip can use mmap. Available for purposes of overriding. LIBZIP_CAN_USE_MMAP=true AC_SUBST(LIBZIP_CAN_USE_MMAP) ])