1 # 2 # Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved. 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 # 5 # This code is free software; you can redistribute it and/or modify it 6 # under the terms of the GNU General Public License version 2 only, as 7 # published by the Free Software Foundation. Oracle designates this 8 # particular file as subject to the "Classpath" exception as provided 9 # by Oracle in the LICENSE file that accompanied this code. 10 # 11 # This code is distributed in the hope that it will be useful, but WITHOUT 12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 # version 2 for more details (a copy is included in the LICENSE file that 15 # accompanied this code). 16 # 17 # You should have received a copy of the GNU General Public License version 18 # 2 along with this work; if not, write to the Free Software Foundation, 19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 # 21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 # or visit www.oracle.com if you need additional information or have any 23 # questions. 24 # 25 26 # Major library component reside in separate files. 27 m4_include([lib-alsa.m4]) 28 m4_include([lib-bundled.m4]) 29 m4_include([lib-cups.m4]) 30 m4_include([lib-ffi.m4]) 31 m4_include([lib-freetype.m4]) 32 m4_include([lib-std.m4]) 33 m4_include([lib-x11.m4]) 34 m4_include([lib-fontconfig.m4]) 35 m4_include([lib-tests.m4]) 36 37 ################################################################################ 38 # Determine which libraries are needed for this configuration 39 ################################################################################ 40 AC_DEFUN_ONCE([LIB_DETERMINE_DEPENDENCIES], 41 [ 42 # Check if X11 is needed 43 if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then 44 # No X11 support on windows or macosx 45 NEEDS_LIB_X11=false 46 else 47 # All other instances need X11, even if building headless only, libawt still 48 # needs X11 headers. 49 NEEDS_LIB_X11=true 50 fi 51 52 # Check if fontconfig is needed 53 if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then 54 # No fontconfig support on windows or macosx 55 NEEDS_LIB_FONTCONFIG=false 56 else 57 # All other instances need fontconfig, even if building headless only, 58 # libawt still needs fontconfig headers. 59 NEEDS_LIB_FONTCONFIG=true 60 fi 61 62 # Check if cups is needed 63 if test "x$OPENJDK_TARGET_OS" = xwindows; then 64 # Windows have a separate print system 65 NEEDS_LIB_CUPS=false 66 else 67 NEEDS_LIB_CUPS=true 68 fi 69 70 # A custom hook may have set this already 71 if test "x$NEEDS_LIB_FREETYPE" = "x"; then 72 NEEDS_LIB_FREETYPE=true 73 fi 74 75 # Check if alsa is needed 76 if test "x$OPENJDK_TARGET_OS" = xlinux; then 77 NEEDS_LIB_ALSA=true 78 else 79 NEEDS_LIB_ALSA=false 80 fi 81 82 # Check if ffi is needed 83 if HOTSPOT_CHECK_JVM_VARIANT(zero); then 84 NEEDS_LIB_FFI=true 85 else 86 NEEDS_LIB_FFI=false 87 fi 88 ]) 89 90 ################################################################################ 91 # Parse library options, and setup needed libraries 92 ################################################################################ 93 AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES], 94 [ 95 LIB_SETUP_STD_LIBS 96 LIB_SETUP_X11 97 LIB_SETUP_CUPS 98 LIB_SETUP_FONTCONFIG 99 LIB_SETUP_FREETYPE 100 LIB_SETUP_ALSA 101 LIB_SETUP_LIBFFI 102 LIB_SETUP_BUNDLED_LIBS 103 LIB_SETUP_MISC_LIBS 104 LIB_TESTS_SETUP_GRAALUNIT 105 LIB_TESTS_SETUP_GTEST 106 107 BASIC_JDKLIB_LIBS="" 108 if test "x$TOOLCHAIN_TYPE" != xmicrosoft; then 109 BASIC_JDKLIB_LIBS="-ljava -ljvm" 110 fi 111 112 # Math library 113 BASIC_JVM_LIBS="$LIBM" 114 115 # Dynamic loading library 116 if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xaix; then 117 BASIC_JVM_LIBS="$BASIC_JVM_LIBS $LIBDL" 118 fi 119 120 # Threading library 121 if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xaix; then 122 BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lpthread" 123 fi 124 125 # perfstat lib 126 if test "x$OPENJDK_TARGET_OS" = xaix; then 127 BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lperfstat" 128 fi 129 130 if test "x$OPENJDK_TARGET_OS" = xwindows; then 131 BASIC_JVM_LIBS="$BASIC_JVM_LIBS kernel32.lib user32.lib gdi32.lib winspool.lib \ 132 comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib \ 133 wsock32.lib winmm.lib version.lib psapi.lib" 134 fi 135 136 JDKLIB_LIBS="$BASIC_JDKLIB_LIBS" 137 JDKEXE_LIBS="" 138 JVM_LIBS="$BASIC_JVM_LIBS" 139 OPENJDK_BUILD_JDKLIB_LIBS="$BASIC_JDKLIB_LIBS" 140 OPENJDK_BUILD_JVM_LIBS="$BASIC_JVM_LIBS" 141 142 AC_SUBST(JDKLIB_LIBS) 143 AC_SUBST(JDKEXE_LIBS) 144 AC_SUBST(JVM_LIBS) 145 AC_SUBST(OPENJDK_BUILD_JDKLIB_LIBS) 146 AC_SUBST(OPENJDK_BUILD_JVM_LIBS) 147 ]) 148 149 ################################################################################ 150 # Setup various libraries, typically small system libraries 151 ################################################################################ 152 AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS], 153 [ 154 # Setup libm (the maths library) 155 if test "x$OPENJDK_TARGET_OS" != "xwindows"; then 156 AC_CHECK_LIB(m, cos, [], [ 157 AC_MSG_NOTICE([Maths library was not found]) 158 ]) 159 LIBM="-lm" 160 else 161 LIBM="" 162 fi 163 AC_SUBST(LIBM) 164 165 # Setup libdl (for dynamic library loading) 166 save_LIBS="$LIBS" 167 LIBS="" 168 AC_CHECK_LIB(dl, dlopen) 169 LIBDL="$LIBS" 170 AC_SUBST(LIBDL) 171 LIBS="$save_LIBS" 172 173 # Control if libzip can use mmap. Available for purposes of overriding. 174 LIBZIP_CAN_USE_MMAP=true 175 AC_SUBST(LIBZIP_CAN_USE_MMAP) 176 ])