241 lines
9.0 KiB
Plaintext
241 lines
9.0 KiB
Plaintext
# Copyright 2006 Google LLC
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google LLC nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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AC_PREREQ([2.71])
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AC_INIT([breakpad],[0.1],[google-breakpad-dev@googlegroups.com])
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dnl Sanity check: the argument is just a file that should exist.
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AC_CONFIG_SRCDIR(README.md)
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AC_CONFIG_AUX_DIR(autotools)
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AC_CONFIG_MACRO_DIR([m4])
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AC_CANONICAL_HOST
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AM_INIT_AUTOMAKE(subdir-objects tar-ustar 1.13)
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AC_CONFIG_HEADERS(src/config.h)
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AM_MAINTAINER_MODE
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AM_PROG_AR
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AM_PROG_AS
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AC_PROG_CC
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AM_PROG_CC_C_O
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AC_PROG_CPP
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AC_PROG_CXX
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AC_PROG_RANLIB
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dnl This must come before all the feature tests below.
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AC_ARG_ENABLE(m32,
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AS_HELP_STRING([--enable-m32],
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[Compile/build with -m32]
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[(default is no)]),,
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[enable_m32=no])
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if test "x$enable_m32" = xyes; then
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CFLAGS="${CFLAGS} -m32"
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CXXFLAGS="${CXXFLAGS} -m32"
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fi
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AC_SYS_LARGEFILE
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AX_PTHREAD
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AC_CHECK_HEADERS([a.out.h sys/mman.h sys/random.h])
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AC_CHECK_FUNCS([arc4random getcontext getrandom memfd_create])
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AM_CONDITIONAL([HAVE_GETCONTEXT], [test "x$ac_cv_func_getcontext" = xyes])
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AM_CONDITIONAL([HAVE_MEMFD_CREATE], [test "x$ac_cv_func_memfd_create" = xyes])
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AX_CXX_COMPILE_STDCXX(17, , mandatory)
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dnl Test supported warning flags.
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WARN_CXXFLAGS=
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dnl This warning flag is used by clang. Its default behavior is to warn when
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dnl given an unknown flag rather than error out.
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AC_LANG_PUSH([C++])
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AX_CHECK_COMPILE_FLAG([-Werror=unknown-warning-option],[
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ax_compiler_flags_test="-Werror=unknown-warning-option"
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],[
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ax_compiler_flags_test=""
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])
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AX_APPEND_COMPILE_FLAGS(m4_flatten([
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-Wmissing-braces
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-Wnon-virtual-dtor
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-Woverloaded-virtual
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-Wreorder
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-Wsign-compare
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-Wunused-local-typedefs
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-Wunused-variable
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-Wvla
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]), [WARN_CXXFLAGS], [${ax_compiler_flags_test}])
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AS_VAR_APPEND([WARN_CXXFLAGS], " -Werror")
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AC_LANG_POP([C++])
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AC_SUBST([WARN_CXXFLAGS])
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dnl Test support for O_CLOEXEC
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AX_CHECK_DEFINE([fcntl.h], [O_CLOEXEC], [],
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[AC_DEFINE([O_CLOEXEC], [0], [Fallback definition for old systems])])
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# Only build Linux client libs when compiling for Linux
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case $host in
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*-*-linux* | *-android* )
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LINUX_HOST=true
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;;
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esac
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AM_CONDITIONAL(LINUX_HOST, test x$LINUX_HOST = xtrue)
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# Only use Android support headers when compiling for Android
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case $host in
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*-android*)
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ANDROID_HOST=true
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;;
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esac
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AM_CONDITIONAL(ANDROID_HOST, test x$ANDROID_HOST = xtrue)
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# Some tools (like mac ones) only support x86 currently.
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case $host_cpu in
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i?86|x86_64)
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X86_HOST=true
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;;
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esac
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AM_CONDITIONAL(X86_HOST, test x$X86_HOST = xtrue)
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AC_ARG_ENABLE(processor,
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AS_HELP_STRING([--disable-processor],
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[Don't build processor library]
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[(default is no)]),,
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[enable_processor=yes])
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AM_CONDITIONAL(DISABLE_PROCESSOR, test "x$enable_processor" != xyes)
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AC_ARG_ENABLE(tools,
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AS_HELP_STRING([--disable-tools],
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[Don't build tool binaries]
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[(default is no)]),,
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[enable_tools=yes])
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AM_CONDITIONAL(DISABLE_TOOLS, test "x$enable_tools" != xyes)
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if test x$LINUX_HOST = xfalse -a "x$enable_processor" != xyes -a "x$enable_tools" != xyes; then
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AC_MSG_ERROR([--disable-processor and --disable-tools were specified, and not building for Linux. Nothing to build!])
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fi
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AC_ARG_ENABLE(system-test-libs,
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AS_HELP_STRING([--enable-system-test-libs],
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[Use gtest/gmock/etc... from the system instead ]
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[of the local copies (default is local)]),,
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[enable_system_test_libs=no])
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AM_CONDITIONAL(SYSTEM_TEST_LIBS, test "x$enable_system_test_libs" = xyes)
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AC_ARG_VAR([GMOCK_CFLAGS], [Compiler flags for gmock])
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AC_ARG_VAR([GMOCK_LIBS], [Linker flags for gmock])
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AC_ARG_VAR([GTEST_CFLAGS], [Compiler flags for gtest])
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AC_ARG_VAR([GTEST_LIBS], [Linker flags for gtest])
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if test "x$enable_system_test_libs" = xyes; then
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: "${GMOCK_CFLAGS:=-pthread}"
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: "${GMOCK_LIBS:=-lgmock -lgtest -pthread -lpthread}"
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: "${GTEST_CFLAGS:=-pthread}"
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: "${GTEST_LIBS:=-lgtest -pthread -lpthread}"
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fi
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AC_ARG_ENABLE(selftest,
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AS_HELP_STRING([--enable-selftest],
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[Run extra tests with "make check" ]
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[(may conflict with optimizations) ]
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[(default is no)]),,
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[enable_selftest=no])
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AM_CONDITIONAL(SELFTEST, test "x$enable_selftest" = xyes)
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AC_ARG_WITH(rustc-demangle,
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AS_HELP_STRING([--with-rustc-demangle=/path/to/rustc-demangle],
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[Link against the rustc-demangle library]
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[to demangle Rust language symbols during]
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[symbol dumping (default is no)]
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[Pass the path to the crate root.]),,
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[with_rustc_demangle=no])
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RUSTC_DEMANGLE_BASE_CFLAGS="-DHAVE_RUSTC_DEMANGLE"
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RUSTC_DEMANGLE_BASE_LIBS="-lrustc_demangle -lpthread -ldl"
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if test "x${with_rustc_demangle}" != xno; then
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if ! test -f "${with_rustc_demangle}/Cargo.toml"; then
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AC_MSG_ERROR(You must pass the path to the rustc-demangle crate for --with-rustc-demangle)
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fi
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RUSTC_DEMANGLE_CFLAGS="-I${with_rustc_demangle}/crates/capi/include ${RUSTC_DEMANGLE_BASE_CFLAGS}"
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RUSTC_DEMANGLE_LIBS="-L${with_rustc_demangle}/target/release ${RUSTC_DEMANGLE_BASE_LIBS}"
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fi
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AC_ARG_ENABLE(system-rustc-demangle,
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AS_HELP_STRING([--enable-system-rustc-demangle],
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[Link against the rustc-demangle library]
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[to demangle Rust language symbols during]
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[symbol dumping (default is no). This assumes]
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[that rustc-demangle is installed in your sysroot,]
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[and all headers from it are available in your]
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[standard include path]
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),,
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[enable_system_rustc_demangle=no])
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if test "x${enable_system_rustc_demangle}" != xno; then
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if test "x${with_rustc_demangle}" != xno; then
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AC_MSG_ERROR([--enable-system-rustc-demangle and --with-rustc-demangle are mutually exclusive.])
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fi
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RUSTC_DEMANGLE_CFLAGS="${RUSTC_DEMANGLE_BASE_CFLAGS}"
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RUSTC_DEMANGLE_LIBS="${RUSTC_DEMANGLE_BASE_LIBS}"
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AC_CHECK_LIB([rustc_demangle], [rustc_demangle], [],
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[AC_MSG_ERROR(librustc_demangle.a must be present when --enable-system-rustc-demangle is specified)],
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[$RUSTC_DEMANGLE_LIBS])
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AC_CHECK_HEADERS(rustc_demangle.h, [],
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[AC_MSG_ERROR(rustc_demangle.h must be present when --enable-system-rustc-demangle is specified)])
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fi
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AC_ARG_VAR([RUSTC_DEMANGLE_CFLAGS], [Compiler flags for rustc-demangle])
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AC_ARG_VAR([RUSTC_DEMANGLE_LIBS], [Linker flags for rustc-demangle])
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AC_ARG_ENABLE(zstd,
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AS_HELP_STRING([--enable-zstd],
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[Enable decompression of ELF sections with zstd]),,
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[enable_zstd=no])
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if test "x${enable_zstd}" != xno; then
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AC_CHECK_LIB(zstd, ZSTD_decompress, [],
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[AC_MSG_ERROR([zstd library not found.])])
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AC_CHECK_HEADER(zstd.h, [],
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[AC_MSG_ERROR([zstd header not found.])])
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fi
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AC_ARG_WITH(tests-as-root,
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AS_HELP_STRING([--with-tests-as-root],
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[Run the tests as root. Use this on platforms]
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[like travis-ci.org that require root privileges]
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[to use ptrace (default is no)]),,
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[with_tests_as_root=no])
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AM_CONDITIONAL(TESTS_AS_ROOT, test "x$with_tests_as_root" = xyes)
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AC_CONFIG_FILES(m4_flatten([
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breakpad.pc
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breakpad-client.pc
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Makefile
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]))
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AC_OUTPUT
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