mirror of
https://github.com/SideStore/SideStore.git
synced 2026-02-15 17:53:31 +01:00
290 lines
8.5 KiB
Plaintext
290 lines
8.5 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.64)
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AC_INIT([libplist], [2.0.0], [https://github.com/libimobiledevice/libplist/issues],, [http://libimobiledevice.org])
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AM_INIT_AUTOMAKE([dist-bzip2 no-dist-gzip check-news])
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
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AC_CONFIG_SRCDIR([src/])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_MACRO_DIR([m4])
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dnl libtool versioning
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# +1 : 0 : +1 == adds new functions to the interface
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# +1 : 0 : 0 == changes or removes functions (changes include both
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# changes to the signature and the semantic)
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# ? :+1 : ? == just internal changes
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# CURRENT : REVISION : AGE
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LIBPLIST_SO_VERSION=4:0:1
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AC_SUBST(LIBPLIST_SO_VERSION)
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# prefer clang if it is available and CC is not set
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if test -z "$CC" && test -z "$CXX" && test -x "`which clang`"; then
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CC=clang
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CXX=clang++
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fi
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_CXX
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# AC_PROG_CXX will return "g++" even if no c++ compiler is installed
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AC_LANG_PUSH([C++])
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AC_MSG_CHECKING([whether $CXX is available and compiles a program])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
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[AC_MSG_RESULT([yes])],
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[AC_MSG_RESULT([no])
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AC_MSG_ERROR([C++ compiler not available or unable to compile])])
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AC_LANG_POP
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AM_PROG_CC_C_O
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AC_PROG_LIBTOOL
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([stdint.h stdlib.h string.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_SIZE_T
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AC_TYPE_SSIZE_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT8_T
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# Checks for library functions.
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AC_CHECK_FUNCS([asprintf strcasecmp strdup strerror strndup stpcpy vasprintf gmtime_r localtime_r timegm strptime])
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# Checking endianness
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AC_C_BIGENDIAN([AC_DEFINE([__BIG_ENDIAN__], [1], [big endian])],
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[AC_DEFINE([__LITTLE_ENDIAN__], [1], [little endian])])
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# Check for operating system
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AC_MSG_CHECKING([wether we need platform-specific build settings for ${host_os}])
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case ${host_os} in
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*mingw32*|*cygwin*)
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AC_MSG_RESULT([yes])
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win32=true
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;;
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darwin*|*android*)
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AC_MSG_RESULT([no])
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;;
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*)
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AC_MSG_RESULT([yes])
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AX_PTHREAD([], [AC_MSG_ERROR([pthread is required to build libplist])])
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AC_CHECK_LIB(pthread, [pthread_once], [], [AC_MSG_ERROR([pthread with pthread_once required to build libplist])])
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;;
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esac
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AM_CONDITIONAL(WIN32, test x$win32 = xtrue)
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# Check if struct tm has a tm_gmtoff member
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AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
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AC_TRY_COMPILE([
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#include <time.h>
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], [
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struct tm tm;
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tm.tm_gmtoff = 1;
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], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
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if (test "$ac_cv_struct_tm_gmtoff" = "yes"); then
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AC_DEFINE(HAVE_TM_TM_GMTOFF, 1, [Define if struct tm has a tm_gmtoff member])
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fi
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# Check if struct tm has a tm_zone member
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AC_CACHE_CHECK(for tm_zone in struct tm, ac_cv_struct_tm_zone,
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AC_TRY_COMPILE([
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#include <time.h>
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], [
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struct tm tm;
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tm.tm_zone = 1;
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], ac_cv_struct_tm_zone=yes, ac_cv_struct_tm_zone=no))
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if (test "$ac_cv_struct_tm_zone" = "yes"); then
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AC_DEFINE(HAVE_TM_TM_ZONE, 1, [Define if struct tm has a tm_zone member])
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fi
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# Cython Python Bindings
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AC_ARG_WITH([cython],
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[AS_HELP_STRING([--without-cython],
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[build Python bindings using Cython (default is yes)])],
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[build_cython=false],
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[build_cython=true])
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if test "$build_cython" = "true"; then
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AM_PATH_PYTHON(2.3)
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AC_PROG_CYTHON(0.17.0)
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CYTHON_PYTHON
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else
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CYTHON=false
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fi
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if [test "x$CYTHON" != "xfalse"]; then
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PKG_PROG_PKG_CONFIG
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AC_MSG_CHECKING([for libplist Cython bindings])
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CYTHON_PLIST_INCLUDE_DIR=$($PKG_CONFIG --variable=includedir libplist)/plist/cython
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if [test ! -d "$CYTHON_PLIST_INCLUDE_DIR"]; then
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CYTHON_PLIST_INCLUDE_DIR=.
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cython_python_bindings=yes
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AC_MSG_RESULT([Using built-in libplist Cython bindings (assuming this is a first build)])
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else
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AC_SUBST([CYTHON_PLIST_INCLUDE_DIR])
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AC_MSG_RESULT([$CYTHON_PLIST_INCLUDE_DIR])
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cython_python_bindings=yes
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fi
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else
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cython_python_bindings=no
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fi
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AM_CONDITIONAL([HAVE_CYTHON],[test "x$cython_python_bindings" = "xyes"])
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AS_COMPILER_FLAGS(GLOBAL_CFLAGS, "-Wall -Wextra -Wredundant-decls -Wshadow -Wpointer-arith -Wwrite-strings -Wswitch-default -Wno-unused-parameter -Wno-strict-aliasing -fvisibility=hidden $PTHREAD_CFLAGS")
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GLOBAL_LDFLAGS="$PTHREAD_LIBS"
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AC_ARG_ENABLE(debug,
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AS_HELP_STRING([--enable-debug],
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[enable debugging, default: no]),
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[case "${enableval}" in
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yes) debug=yes ;;
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no) debug=no ;;
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-debug]) ;;
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esac],
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[debug=no])
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if (test "x$debug" = "xyes"); then
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AC_DEFINE(DEBUG, 1, [Define if debug code should be enabled.])
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GLOBAL_CFLAGS+=" -g"
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fi
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AC_SUBST(GLOBAL_CFLAGS)
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AC_SUBST(GLOBAL_LDFLAGS)
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case "$GLOBAL_CFLAGS" in
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*-fvisibility=hidden*)
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AC_DEFINE([HAVE_FVISIBILITY], [1], [Define if compiled with -fvisibility=hidden])
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esac
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AC_ARG_WITH([sanitizers],
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[AS_HELP_STRING([--with-sanitizers],
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[build libplist with sanitizers (default is no)])],
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[build_sanitizers=${withval}],
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[])
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AC_ARG_WITH([fuzzers],
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[AS_HELP_STRING([--with-fuzzers],
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[build fuzzers (implies --with-sanitizers, default is no)])],
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[build_fuzzers=${withval}],
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[build_fuzzers=no])
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if test "x$build_fuzzers" = "xyes"; then
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if test "x$build_sanitizers" = "xno"; then
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AC_MSG_ERROR([--with-fuzzers implies --with-sanitizers, but --without-sanitizers was given. This does not work.])
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fi
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build_sanitizers=yes
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fi
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if test "x$build_sanitizers" = "xyes"; then
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AS_COMPILER_FLAG([-fsanitize=address], [
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SANITIZER_FLAGS+=" -fsanitize=address"
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ASAN_AVAILABLE=yes
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], [])
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if test "$ASAN_AVAILABLE" = "yes"; then
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AS_COMPILER_FLAG([-fsanitize=address -fsanitize-address-use-after-scope], [
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SANITIZER_FLAGS+=" -fsanitize-address-use-after-scope"
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], [])
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SANITIZERS+="ASAN "
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fi
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AS_COMPILER_FLAG([-fsanitize=undefined], [
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SANITIZER_FLAGS+=" -fsanitize=undefined"
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UBSAN_AVAILABLE=yes
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], [])
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if test "$UBSAN_AVAILABLE" = "yes"; then
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SANITIZERS+="UBSAN "
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fi
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if test -z "$SANITIZER_FLAGS"; then
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AC_MSG_ERROR([compiler doesn't support -fsanitize=address nor -fsanitize=undefined])
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fi
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COVERAGE_CHECKS="trace-pc-guard trace-cmp edge"
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for COV_CHECK in $COVERAGE_CHECKS; do
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AS_COMPILER_FLAG([-fsanitize-coverage=$COV_CHECK], [
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if test -z "$SAN_COV_FLAGS"; then
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SAN_COV_FLAGS="$COV_CHECK"
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else
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SAN_COV_FLAGS+=",$COV_CHECK"
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fi
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], [])
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done
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if test -n "$SAN_COV_FLAGS"; then
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SANITIZER_FLAGS+=" -fsanitize-coverage=$SAN_COV_FLAGS"
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SANITIZERS+="+coverage "
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else
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AC_MSG_WARN([No sanitizer coverage supported by compiler])
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fi
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CFLAGS="-O1"
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AS_COMPILER_FLAG([-fno-omit-frame-pointer], [
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CFLAGS+=" -fno-omit-frame-pointer"
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], [])
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AS_COMPILER_FLAG([-gline-tables-only], [
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CFLAGS+=" -gline-tables-only"
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],
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[
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CFLAGS+=" -g"
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])
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EXTRA_CONF+=" Enabled sanitizers ......: $SANITIZERS
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"
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CFLAGS+=" $SANITIZER_FLAGS"
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CXXFLAGS="$CFLAGS -std=c++11"
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fi
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if test "x$build_fuzzers" = "xyes"; then
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if test "$CXX" != "clang++"; then
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AC_MSG_WARN([building fuzzers requires clang/clang++ (continuing anyway)])
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fi
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CFLAGS+=" -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION"
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EXTRA_CONF+=" Build fuzzers ...........: yes
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"
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fi
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AM_CONDITIONAL([BUILD_FUZZERS],[test "x$build_fuzzers" = "xyes"])
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if test "x$build_fuzzers" = "xyes" || test "x$build_sanitizers" = "xyes"; then
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AS_COMPILER_FLAGS(TEST_CFLAGS, [$CFLAGS])
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fi
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m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
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AC_OUTPUT([
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Makefile
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libcnary/Makefile
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src/Makefile
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src/libplist.pc
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src/libplist++.pc
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include/Makefile
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tools/Makefile
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cython/Makefile
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test/Makefile
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fuzz/Makefile
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doxygen.cfg
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])
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echo "
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Configuration for $PACKAGE $VERSION:
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-------------------------------------------
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Install prefix ..........: $prefix
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Debug code ..............: $debug
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Python bindings .........: $cython_python_bindings
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$EXTRA_CONF
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Now type 'make' to build $PACKAGE $VERSION,
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and then 'make install' for installation.
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"
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