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make/autoconf/lib-alsa.m4
111 строк
5 KB
Aleksey Shipilev
8336343: Add more known sysroot library locations for ALSA
18 фев 2026, 17:25
18 фев 2026, 17:25
6fe5092
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# # Copyright (c) 2011, 2015, 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. # ################################################################################ # Setup alsa (Advanced Linux Sound Architecture) ################################################################################ AC_DEFUN_ONCE([LIB_SETUP_ALSA], [ AC_ARG_WITH(alsa, [AS_HELP_STRING([--with-alsa], [specify prefix directory for the alsa package (expecting the libraries under PATH/lib and the headers under PATH/include)])]) AC_ARG_WITH(alsa-include, [AS_HELP_STRING([--with-alsa-include], [specify directory for the alsa include files])]) AC_ARG_WITH(alsa-lib, [AS_HELP_STRING([--with-alsa-lib], [specify directory for the alsa library])]) if test "x$NEEDS_LIB_ALSA" = xfalse; then if (test "x${with_alsa}" != x && test "x${with_alsa}" != xno) || \ (test "x${with_alsa_include}" != x && test "x${with_alsa_include}" != xno) || \ (test "x${with_alsa_lib}" != x && test "x${with_alsa_lib}" != xno); then AC_MSG_WARN([[alsa not used, so --with-alsa[-*] is ignored]]) fi ALSA_CFLAGS= ALSA_LIBS= else ALSA_FOUND=no if test "x${with_alsa}" = xno || test "x${with_alsa_include}" = xno || test "x${with_alsa_lib}" = xno; then AC_MSG_ERROR([It is not possible to disable the use of alsa. Remove the --without-alsa option.]) fi if test "x${with_alsa}" != x; then ALSA_LIBS="-L${with_alsa}/lib -lasound" ALSA_CFLAGS="-I${with_alsa}/include" ALSA_FOUND=yes fi if test "x${with_alsa_include}" != x; then ALSA_CFLAGS="-I${with_alsa_include}" ALSA_FOUND=yes fi if test "x${with_alsa_lib}" != x; then ALSA_LIBS="-L${with_alsa_lib} -lasound" ALSA_FOUND=yes fi # Do not try pkg-config if we have a sysroot set. if test "x$SYSROOT" = x; then if test "x$ALSA_FOUND" = xno; then PKG_CHECK_MODULES(ALSA, alsa, [ALSA_FOUND=yes], [ALSA_FOUND=no]) fi fi if test "x$ALSA_FOUND" = xno; then # If we have sysroot set, and no explicit library location is set, # look at known locations in sysroot. if test "x$SYSROOT" != "x" && test "x${with_alsa_lib}" == x; then if test -f "$SYSROOT/usr/lib64/libasound.so" && test "x$OPENJDK_TARGET_CPU_BITS" = x64; then ALSA_LIBS="-L$SYSROOT/usr/lib64 -lasound" ALSA_FOUND=yes elif test -f "$SYSROOT/usr/lib/libasound.so"; then ALSA_LIBS="-L$SYSROOT/usr/lib -lasound" ALSA_FOUND=yes elif test -f "$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libasound.so"; then ALSA_LIBS="-L$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI -lasound" ALSA_FOUND=yes elif test -f "$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU_AUTOCONF-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libasound.so"; then ALSA_LIBS="-L$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU_AUTOCONF-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI -lasound" ALSA_FOUND=yes fi fi fi if test "x$ALSA_FOUND" = xno; then AC_CHECK_HEADERS([alsa/asoundlib.h], [ ALSA_FOUND=yes ALSA_CFLAGS=-Iignoreme ALSA_LIBS=-lasound DEFAULT_ALSA=yes ], [ALSA_FOUND=no] ) fi if test "x$ALSA_FOUND" = xno; then HELP_MSG_MISSING_DEPENDENCY([alsa]) AC_MSG_ERROR([Could not find alsa! $HELP_MSG]) fi fi AC_SUBST(ALSA_CFLAGS) AC_SUBST(ALSA_LIBS) ])