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configure.ac
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##
# @file configure.ac
# @brief an input file for autoconf tool
#
# (c) 2013-2015 by Mega Limited, Auckland, New Zealand
#
# This file is part of the MEGA SDK - Client Access Engine.
#
# Applications using the MEGA API must present a valid application key
# and comply with the the rules set forth in the Terms of Service.
#
# The MEGA SDK 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.
#
# @copyright Simplified (2-clause) BSD License.
#
# You should have received a copy of the license along with this
# program.
##
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
m4_include([m4/ax_prog_doxygen.m4])
m4_include([m4/curlchk.m4])
m4_include([m4/ax_check_compile_flag.m4])
m4_include([m4/ax_check_link_flag.m4])
AC_PREREQ([2.61])
# The Mega SDK version number is generated into config.h.
# The version in Git should reflect the *next* version planned.
m4_define([mega_major_version], [$(cat include/mega/version.h | grep "define MEGA_MAJOR" | cut -d" " -f 3)])
m4_define([mega_minor_version], [$(cat include/mega/version.h | grep "define MEGA_MINOR" | cut -d" " -f 3)])
m4_define([mega_micro_version], [$(cat include/mega/version.h | grep "define MEGA_MICRO" | cut -d" " -f 3)])
m4_define([mega_version],
[mega_major_version.mega_minor_version.mega_micro_version])
# libtool interface versioning
m4_define([mega_lt_revision], [0])
m4_define([mega_lt_current], [$(grep define <include/mega/version.h | awk '{print @S|@3}' | awk 'BEGIN { RS = "" ; FS = "\n" } {printf @S|@1*10000+@S|@2*100+@S|@3}')])
m4_define([mega_lt_age], [0])
AC_INIT([libmega], m4_esyscmd([ grep define < include/mega/version.h | awk '{print $3}' | awk 'BEGIN { RS = "" ; FS = "\n" } {printf $1"."$2"."$3}']), [https://github.com/meganz/sdk])
#override default /usr/local prefix
AC_PREFIX_DEFAULT([/])
# Define _GNU_SOURCE
# AC_GNU_SOURCE
AC_USE_SYSTEM_EXTENSIONS
AM_INIT_AUTOMAKE([1.11 foreign silent-rules])
AC_CONFIG_HEADERS([include/mega/config.h])
LT_INIT([shared disable-static win32-dll])
AC_CONFIG_MACRO_DIR([m4])
# enable silent build
m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])])
AM_SILENT_RULES([yes])
LT_CURRENT=mega_lt_current
LT_REVISION=mega_lt_revision
LT_AGE=mega_lt_age
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_SIZE_T
AC_TYPE_UINT8_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_PID_T
AC_TYPE_OFF_T
AH_VERBATIM([__STDC_FORMAT_MACROS],
[/* C99 says: define this to get the PRI... macros from stdint.h */
#ifndef __STDC_FORMAT_MACROS
# define __STDC_FORMAT_MACROS 1
#endif])
AC_CHECK_TYPES([ssize_t])
AC_CANONICAL_HOST
AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS])
# Check programs
AC_PROG_OBJCXX
AC_PROG_CXX
if test "$CXX" = no || test "$CXX:$GXX" = "g++:"; then
AC_MSG_ERROR([C++ compiler not found !])
fi
AC_PROG_LIBTOOL
AM_SANITY_CHECK
# Check for cppcheck
AC_CHECK_PROG(CPPCHECK, cppcheck, yes)
AM_CONDITIONAL(CPPCHECK, test -n "$CPPCHECK")
# set C++
AC_LANG_CPLUSPLUS
# Check headers
AC_STDC_HEADERS
AC_HEADER_STDC
AC_HEADER_STDBOOL
AC_HEADER_DIRENT
AC_DEFINE(__STDC_CONSTANT_MACROS, [], [Force definition of constant macros for C++])
AC_DEFINE(__STDC_FORMAT_MACROS, [], [Force definition of format macros for C++])
AC_DEFINE(__STDC_LIMIT_MACROS, [], [Force definition of limit macros for C++])
# Add 64-bits file support on some hosts
AC_SYS_LARGEFILE
# use new interfaces
AC_FUNC_FSEEKO
AC_TYPE_OFF_T
# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_SIZEOF([uint64_t])
AC_STRUCT_TM
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_CHECK_HEADERS([arpa/inet.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h sys/socket.h sys/timeb.h htonl glob.h malloc.h sys/malloc.h malloc/malloc.h])
# Debug
AC_ARG_ENABLE(debug,
AS_HELP_STRING([--enable-debug], [enable support for running in debug mode]),
[], [enable_debug=no])
# Enable debug flags / build
if test "x$enable_debug" = "xyes" ; then
AM_CXXFLAGS="-Wall -g -ggdb3 -O0"
CXXFLAGS="$CXXFLAGS -Wall -g -ggdb3 -O0"
AC_SUBST([AM_CXXFLAGS])
AC_DEFINE(DEBUG, 1, [Define to enable debug logging])
else
CXXFLAGS="$CXXFLAGS -DNDEBUG=1"
fi
# Check if we can use -fPIC flag
AX_CHECK_COMPILE_FLAG([-fPIC], [
AX_CHECK_LINK_FLAG([-fPIC],
[CXXFLAGS="$CXXFLAGS -fPIC"]
)
])
AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
AC_SUBST(ENABLE_STATIC)
AC_CHECK_LIB(dl, dlopen, [LIBS="-ldl $LIBS"])
# Check for inotify support.
AC_ARG_ENABLE(inotify,
AS_HELP_STRING([--enable-inotify], [enable inotify support [default=yes]])],
[enable_inotify=$enableval],
[enable_inotify=yes]
)
AS_IF([test "x$enable_inotify" = "xyes"], [
AC_CHECK_HEADERS([sys/inotify.h mcheck.h])
AC_CHECK_FUNCS([inotify_init1], [AC_DEFINE([USE_INOTIFY], [1], [Use inotify API])])
])
# Check for particular functions
AC_CHECK_FUNCS(fdopendir select)
AC_CHECK_LIB([sendfile], [sendfile])
AC_CHECK_LIB([socket], [socket])
AC_CHECK_LIB([rt], [clock_gettime])
# check for malloc only on for native builds
# users report issues with cross-compiling builds
#AS_IF([test "x$cross_compiling" != "xyes"], [AC_FUNC_MALLOC AC_FUNC_REALLOC])
# Check if building for Win32, determine Win32 API libs
WIN32=no
DARWIN=no
ANDROID=no
LINUX=no
AC_MSG_CHECKING([platform options])
case $host in
*-*-cygwin*)
LIBS_EXTRA="-luser32 -lkernel32"
WIN32=yes
;;
*-*-mingw*)
LIBS_EXTRA="-lws2_32 -lcrypt32 -lole32 -lwinmm -lshlwapi -lshell32"
CXXFLAGS="$CXXFLAGS -DUNICODE -DWINVER=0x0501 -DHAVE_STRUCT_TIMESPEC"
WIN32=yes
;;
*-apple-darwin*)
AC_DEFINE([_XOPEN_SOURCE], [500], [Define _XOPEN_SOURCE])
AC_DEFINE([_DARWIN_C_SOURCE], [1], [Define _DARWIN_C_SOURCE])
DARWIN=yes
;;
*-android*)
ANDROID=yes
;;
*-linux*)
LINUX=yes
;;
*)
LIBS_EXTRA=""
;;
esac
AC_MSG_RESULT([${WIN32}])
AM_CONDITIONAL([WIN32], [test "${WIN32}" = "yes"])
AM_CONDITIONAL([DARWIN], [test "${DARWIN}" = "yes"])
AM_CONDITIONAL([ANDROID], [test "${ANDROID}" = "yes"])
AM_CONDITIONAL([LINUX], [test "${LINUX}" = "yes"])
AC_SUBST(LIBS_EXTRA)
if test -n "$IOSC_TARGET"; then
# bu=yes
AC_DEFINE(USE_IOS, 1, [Use IOS])
fi
AM_CONDITIONAL([USE_IOS], [test -n "$IOSC_TARGET"])
# check for Pthreads
AC_ARG_ENABLE(posix-threads,
AS_HELP_STRING(--disable-posix-threads, disable POSIX threads support),
[enable_posix_threads=no],
[enable_posix_threads=yes])
if test x$enable_posix_threads != xno; then
AC_CHECK_LIB(pthread, pthread_create, [HAVE_PTHREAD=yes], [HAVE_PTHREAD=no])
else
HAVE_PTHREAD=no
fi
if test "$HAVE_PTHREAD" = "yes"; then
AC_DEFINE(USE_PTHREAD, 1, [Defined if pthreads are available])
fi
AM_CONDITIONAL([HAVE_PTHREAD], [test "${HAVE_PTHREAD}" = "yes"])
# hardening options
AC_ARG_ENABLE(gcc-hardening,
AS_HELP_STRING(--disable-gcc-hardening, disable compiler security checks),
[],
[enable_gcc_hardening=no])
if test x$enable_gcc_hardening != xno; then
CXXFLAGS="$CXXFLAGS -D_FORTIFY_SOURCE=2"
AX_CHECK_COMPILE_FLAG([-fstack-protector-all], [
AX_CHECK_LINK_FLAG([-fstack-protector-all],
[CXXFLAGS="$CXXFLAGS -fstack-protector-all"]
)
])
fi
# sync subsystem
AC_ARG_ENABLE(sync,
AS_HELP_STRING([--enable-sync], [include sync subsystem [default=yes]]),
[enable_sync=$enableval
if test "x$enable_sync" = "xyes" && (test "x$enable_java" = "xyes" || test "x$enable_python" = "xyes" || test "x$enable_php" = "xyes"); then
AC_MSG_ERROR([--enable-sync not allowed when building bindings (php/python/java)!])
fi
],
[enable_sync=yes])
if test "x$enable_java" = "xyes" || test "x$enable_python" = "xyes" || test "x$enable_php" = "xyes" ; then
enable_sync=no
fi
if test x$enable_sync = xyes; then
AC_DEFINE(ENABLE_SYNC, 1, [Defined if sync subsystem is enabled])
fi
# MEGA API
AC_ARG_ENABLE(megaapi,
AS_HELP_STRING([--disable-megaapi], [disable MEGA API support]),
[enable_megaapi=${enableval}],
[enable_megaapi=yes])
if test "x$enable_megaapi" != "xno"; then
[enable_megaapi=yes]
AC_DEFINE(USE_MEGAAPI, 1, [Defined if MEGA API enabled])
fi
AM_CONDITIONAL([BUILD_MEGAAPI], [test "x$enable_megaapi" = "xyes"])
# Java
AC_MSG_CHECKING([if building Java bindings])
AC_ARG_ENABLE(java,
AS_HELP_STRING([--enable-java], [build Java language bindings]),
[AC_MSG_RESULT([yes])],
[
AC_MSG_RESULT([no])
enable_java=no]
)
AC_ARG_WITH(java-include-dir,
AS_HELP_STRING([--with-java-include-dir=DIR], [look in DIR for Java headers]),
[JAVA_INCLUDE_DIR=$withval],)
AC_SUBST(JAVA_INCLUDE_DIR)
if test "x$enable_java" = "xyes" ; then
AX_PKG_SWIG(2.0.0, [], [
AC_MSG_ERROR([SWIG executable not found!])
])
AX_SWIG_ENABLE_CXX
AX_SWIG_MULTI_MODULE_SUPPORT
if test -z "$SWIG"; then
AC_MSG_ERROR([SWIG executable not found!])
fi
AC_CHECK_PROG(JAVA, java, yes, no)
if test "x$JAVA" = "xno"; then
AC_MSG_ERROR([no java binary in PATH])
fi
AC_CHECK_PROG(JAVAC, javac, yes, no)
if test "x$JAVAC" = "xno"; then
AC_MSG_ERROR([no javac binary in PATH])
fi
AC_CHECK_PROG(JAR, jar, yes, no)
if test "x$JAR" = "xno"; then
AC_MSG_ERROR([no jar binary in PATH])
fi
SAVE_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS -I$JAVA_INCLUDE_DIR"
# on Fedora / CentOS jni_md.h header is not included
if test -d "$JAVA_INCLUDE_DIR/linux"; then
CPPFLAGS="$CPPFLAGS -I$JAVA_INCLUDE_DIR/linux"
JAVA_INCLUDE_DIR_LINUX="$JAVA_INCLUDE_DIR/linux"
AC_SUBST(JAVA_INCLUDE_DIR_LINUX)
fi
AC_CHECK_HEADER(jni.h,, [AC_MSG_ERROR([could not find jni.h, please specify JAVA include directory using --with-java-include-dir option.])])
CPPFLAGS=$SAVE_CPPFLAGS
fi
AM_CONDITIONAL([BUILD_JAVA], [test "$enable_java" = "yes"])
# Chat
AC_ARG_ENABLE(chat,
AS_HELP_STRING([--enable-chat], [enable chat support]),
[], [enable_chat=no])
if test "x$enable_chat" = "xyes" || test "x$enable_java" = "xyes" || test "x$enable_python" = "xyes" || test "x$enable_php" = "xyes" ; then
enable_chat=yes
AC_DEFINE(ENABLE_CHAT, 1, [Define to enable chat])
fi
SAVE_LDFLAGS=$LDFLAGS
SAVE_CXXFLAGS=$CXXFLAGS
SAVE_CPPFLAGS=$CPPFLAGS
#libcryptopp
CRYPTO_LIBS="-lcryptopp"
AC_MSG_CHECKING(for libcryptopp)
cryptopp=false
AC_ARG_WITH(cryptopp,
AS_HELP_STRING(--with-cryptopp=PATH, base of libcrypto installation),
[
case $with_cryptopp in
no)
cryptopp=false
;;
yes)
AC_CHECK_HEADERS([cryptopp/cryptlib.h],, [
AC_MSG_ERROR([cryptopp/cryptlib.h header not found or not usable])
])
AC_CHECK_LIB(cryptopp, [main], [CRYPTO_LIBS="-lcryptopp"],[
AC_MSG_ERROR([Could not find libcryptopp])
])
cryptopp=true
;;
*)
# determine if library is installed
if test -d "$with_cryptopp/lib"; then
LDFLAGS="-L$with_cryptopp/lib $LDFLAGS"
CXXFLAGS="-I$with_cryptopp/include $CXXFLAGS"
CPPFLAGS="-I$with_cryptopp/include $CPPFLAGS"
AC_CHECK_HEADERS(cryptopp/cryptlib.h,
CRYPTO_CXXFLAGS="-I$with_cryptopp/include"
CRYPTO_CPPFLAGS="-I$with_cryptopp/include"
CRYPTO_LDFLAGS="-L$with_cryptopp/lib",
AC_MSG_ERROR([cryptopp/cryptlib.h header not found or not usable])
)
# assume we are using crypto source directory
else
LDFLAGS="-L$with_cryptopp/cryptopp $LDFLAGS"
CXXFLAGS="-I$with_cryptopp $CXXFLAGS"
CPPFLAGS="-I$with_cryptopp $CPPFLAGS"
AC_CHECK_HEADERS(cryptopp/cryptlib.h,
CRYPTO_CXXFLAGS="-I$with_cryptopp"
CRYPTO_CPPFLAGS="-I$with_cryptopp"
CRYPTO_LDFLAGS="-L$with_cryptopp/cryptopp",
AC_MSG_ERROR([cryptopp/cryptlib.h header not found or not usable])
)
fi
AC_CHECK_LIB(cryptopp, [main], [CRYPTO_LIBS="-lcryptopp"],[
AC_MSG_ERROR([Could not find libcryptopp])
])
cryptopp=true
#restore
LDFLAGS=$SAVE_LDFLAGS
CXXFLAGS=$SAVE_CXXFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
;;
esac
],
[AC_MSG_RESULT([--with-cryptopp not specified])
AC_CHECK_HEADERS([cryptopp/cryptlib.h],, [
AC_MSG_ERROR([cryptopp/cryptlib.h header not found or not usable])
])
AC_CHECK_LIB(cryptopp, [main], [CRYPTO_LIBS="-lcryptopp"],[
AC_MSG_ERROR([Could not find libcryptopp])
])
])
AC_SUBST(CRYPTO_CXXFLAGS)
AC_SUBST(CRYPTO_CPPFLAGS)
AC_SUBST(CRYPTO_LDFLAGS)
AC_SUBST(CRYPTO_LIBS)
AC_DEFINE(USE_CRYPTOPP, [1], [Define to use libcryptopp])
#libsodium
AC_MSG_CHECKING(for libsodium)
sodium=false
AC_ARG_WITH(sodium,
AS_HELP_STRING(--with-sodium=PATH, base of libsodium installation),
[
case $with_sodium in
no)
sodium=false
;;
yes)
AC_CHECK_HEADERS([sodium.h],, [
AC_MSG_ERROR([sodium.h header not found or not usable])
])
AC_CHECK_LIB(sodium, [sodium_init], [SODIUM_LIBS="-lsodium"],[
AC_MSG_ERROR([Could not find libsodium])
])
sodium=true
;;
*)
# determine if library is installed
if test -d "$with_sodium/lib"; then
LDFLAGS="-L$with_sodium/lib $LDFLAGS"
CXXFLAGS="-I$with_sodium/include $CXXFLAGS"
CPPFLAGS="-I$with_sodium/include $CPPFLAGS"
AC_CHECK_HEADERS(sodium.h,
SODIUM_CXXFLAGS="-I$with_sodium/include"
SODIUM_CPPFLAGS="-I$with_sodium/include"
SODIUM_LDFLAGS="-L$with_sodium/lib",
AC_MSG_ERROR([sodium/sodium.h header not found or not usable])
)
# assume we are using sodium source directory
else
LDFLAGS="-L$with_sodium/src/libsodium/.libs $LDFLAGS"
CXXFLAGS="-I$with_sodium/src/libsodium/include $CXXFLAGS"
CPPFLAGS="-I$with_sodium/src/libsodium/include $CPPFLAGS"
AC_CHECK_HEADERS(sodium.h,
SODIUM_CXXFLAGS="-I$with_sodium/src/libsodium/include"
SODIUM_CPPFLAGS="-I$with_sodium/src/libsodium/include"
SODIUM_LDFLAGS="-L$with_sodium/src/libsodium/.libs",
AC_MSG_ERROR([sodium.h header not found or not usable])
)
fi
AC_CHECK_LIB(sodium, [sodium_init], [SODIUM_LIBS="-lsodium"],[
AC_MSG_ERROR([Could not find libsodium])
])
sodium=true
#restore
LDFLAGS=$SAVE_LDFLAGS
CXXFLAGS=$SAVE_CXXFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
;;
esac
],
[AC_MSG_RESULT([--with-sodium not specified])
AC_CHECK_HEADERS([sodium.h], [sodium=true], [
if test "x$enable_chat" = "xyes" ; then
AC_MSG_ERROR([sodium.h header not found or not usable])
fi
])
AC_CHECK_LIB(sodium, [sodium_init], [SODIUM_LIBS="-lsodium"],[
if test "x$enable_chat" = "xyes" ; then
AC_MSG_ERROR([Could not find libsodium])
fi
])
]
)
AC_SUBST(SODIUM_CXXFLAGS)
AC_SUBST(SODIUM_CPPFLAGS)
AC_SUBST(SODIUM_LDFLAGS)
AC_SUBST(SODIUM_LIBS)
if test "x$sodium" = "xtrue" ; then
AC_DEFINE(USE_SODIUM, [1], [Define to use libsodium])
fi
AM_CONDITIONAL([USE_SODIUM], [test "x$sodium" = "xtrue"])
#
# PCRE
#
#libpcre
AC_MSG_CHECKING(for libpcrecpp)
pcre=false
AC_ARG_WITH(pcre,
AS_HELP_STRING(--with-pcre=PATH, base of libpcrecpp installation),
[
case $with_pcre in
no)
pcre=false
;;
yes)
AC_CHECK_HEADERS([pcrecpp.h],, [
AC_MSG_ERROR([pcrecpp.h header not found or not usable])
])
AC_CHECK_LIB(pcrecpp, [main], [PCRE_LIBS="-lpcrecpp"],[
AC_MSG_ERROR([Could not find libpcrecpp])
])
AC_CHECK_LIB(pcre, [pcre_compile], [PCRE_LIBS="$PCRE_LIBS -lpcre"],[
AC_MSG_ERROR([Could not find libpcre])
])
pcre=true
;;
*)
# determine if library is installed
if test -d "$with_pcre/lib64"; then
LDFLAGS="-L$with_pcre/lib64 $LDFLAGS"
CXXFLAGS="-I$with_pcre/include $CXXFLAGS"
CPPFLAGS="-I$with_pcre/include $CPPFLAGS"
AC_CHECK_HEADERS(pcrecpp.h,
PCRE_CXXFLAGS="-I$with_pcre/include"
PCRE_CPPFLAGS="-I$with_pcre/include"
PCRE_LDFLAGS="-L$with_pcre/lib64",
AC_MSG_ERROR([pcrecpp.h header not found or not usable])
)
else
LDFLAGS="-L$with_pcre/lib32 $LDFLAGS"
CXXFLAGS="-I$with_pcre/include $CXXFLAGS"
CPPFLAGS="-I$with_pcre/include $CPPFLAGS"
AC_CHECK_HEADERS(pcrecpp.h,
PCRE_CXXFLAGS="-I$with_pcre/include"
PCRE_CPPFLAGS="-I$with_pcre/include"
PCRE_LDFLAGS="-L$with_pcre/lib32",
AC_MSG_ERROR([pcrecpp.h header not found or not usable])
)
fi
AC_CHECK_LIB(pcrecpp, [main], [PCRE_LIBS="-lpcrecpp"],[
AC_MSG_ERROR([Could not find libpcrecpp])
])
AC_CHECK_LIB(pcre, [pcre_compile], [PCRE_LIBS="$PCRE_LIBS -lpcre"],[
AC_MSG_ERROR([Could not find libpcre])
])
pcre=true
#restore
LDFLAGS=$SAVE_LDFLAGS
CXXFLAGS=$SAVE_CXXFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
;;
esac
],
)
AC_SUBST(PCRE_CXXFLAGS)
AC_SUBST(PCRE_CPPFLAGS)
AC_SUBST(PCRE_LDFLAGS)
AC_SUBST(PCRE_LIBS)
if test "x$pcre" = "xtrue" ; then
AC_DEFINE(USE_PCRE, [1], [Define to use libpcre])
fi
AM_CONDITIONAL([USE_PCRE], [test "x$pcre" = "xtrue"])
#
# LIBRAW
#
#libraw
SAVE_LIBS="$LIBS"
LIBS="$LIBS -fopenmp"
AC_MSG_CHECKING(for libraw)
libraw=undef
AC_ARG_WITH(libraw,
AS_HELP_STRING(--with-libraw=PATH, base of libraw installation),
[
case $with_libraw in
no)
libraw=false
;;
yes)
AC_CHECK_HEADERS([libraw/libraw.h],, [
AC_MSG_ERROR([libraw/libraw.h header not found or not usable])
])
AC_CHECK_LIB(raw, [libraw_init], [LIBRAW_LIBS="$LIBRAW_LIBS -lraw -fopenmp"],[
AC_MSG_ERROR([Could not find libraw])
])
libraw=true
;;
*)
# determine if library is installed
if test -d "$with_libraw/lib"; then
LDFLAGS="-L$with_libraw/lib $LDFLAGS"
CXXFLAGS="-I$with_libraw/include $CXXFLAGS"
CPPFLAGS="-I$with_libraw/include $CPPFLAGS"
AC_CHECK_HEADERS(libraw/libraw.h,
LIBRAW_CXXFLAGS="-I$with_libraw/include"
LIBRAW_CPPFLAGS="-I$with_libraw/include"
LIBRAW_LDFLAGS="-L$with_libraw/lib",
AC_MSG_ERROR([libraw/libraw.h header not found or not usable])
)
fi
AC_CHECK_LIB(raw, [libraw_init], [LIBRAW_LIBS="$LIBRAW_LIBS -lraw -fopenmp"],[
AC_MSG_ERROR([Could not find libraw])
])
libraw=true
#restore
LDFLAGS=$SAVE_LDFLAGS
CXXFLAGS=$SAVE_CXXFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
;;
esac
],
)
AC_SUBST(LIBRAW_CXXFLAGS)
AC_SUBST(LIBRAW_CPPFLAGS)
AC_SUBST(LIBRAW_LDFLAGS)
AC_SUBST(LIBRAW_LIBS)
if test "x$libraw" = "xundef" ; then
AC_CHECK_HEADERS([libraw/libraw.h],
[
AC_CHECK_LIB(raw, [libraw_init],
[
libraw=true
LIBRAW_LIBS="$LIBRAW_LIBS -lraw -fopenmp"
],[
AC_MSG_NOTICE([Could not find libraw])
])
]
, [
AC_MSG_NOTICE([libraw/libraw.h header not found or not usable])
])
fi
if test "x$libraw" = "xtrue" ; then
AC_DEFINE(HAVE_LIBRAW, [1], [Define to use libraw])
fi
AM_CONDITIONAL([USE_LIBRAW], [test "x$libraw" = "xtrue"])
LIBS="$SAVE_LIBS"
#
# LIBUV
#
#libuv
LIBUV_LIBS=""
AC_MSG_CHECKING(for libuv)
libuv=false
AC_ARG_WITH(libuv,
AS_HELP_STRING(--with-libuv=PATH, base of libuv installation),
[
case $with_libuv in
no)
libuv=false
;;
yes)
AC_CHECK_HEADERS([uv.h],, [
AC_MSG_ERROR([uv.h header not found or not usable])
])
AC_CHECK_LIB(uv, [uv_run], [LIBUV_LIBS="-luv"],[
AC_MSG_ERROR([Could not find libuv])
])
libuv=true
;;
*)
if test -f "$with_libuv/lib/pkgconfig/libuv.pc"; then
UV_LIBS=`cat $with_libuv/lib/pkgconfig/libuv.pc | grep "Libs:" | awk '{$1=""; $2=""; print $0}'`
fi
SAVE_LIBS=$LIBS
# determine if library is installed
if test -d "$with_libuv/lib"; then
LIBS="-L$with_libuv/lib $UV_LIBS $LIBS" #TODO: These are actually lost: let's assume these library dependencies are included somewhere else
LDFLAGS="-L$with_libuv/lib $UV_LDFLAGS $LDFLAGS"
CXXFLAGS="-I$with_libuv/include $UV_CXXFLAGS $CXXFLAGS"
CPPFLAGS="-I$with_libuv/include $UV_CPPFLAGS $CPPFLAGS"
AC_CHECK_HEADERS(uv.h,
LIBUV_CXXFLAGS="-I$with_libuv/include"
LIBUV_CPPFLAGS="-I$with_libuv/include"
LIBUV_LDFLAGS="-L$with_libuv/lib",
AC_MSG_ERROR([uv.h header not found or not usable])
)
# assume we are using libuv source directory
else
LIBS="-L$with_libuv/uv $UV_LIBS $LIBS"
LDFLAGS="-L$with_libuv/uv $UV_LDFLAGS $LDFLAGS"
CXXFLAGS="-I$with_libuv $UV_CXXFLAGS $CXXFLAGS"
CPPFLAGS="-I$with_libuv $UV_CPPFLAGS $CPPFLAGS"
AC_CHECK_HEADERS(uv.h,
LIBUV_CXXFLAGS="-I$with_libuv"
LIBUV_CPPFLAGS="-I$with_libuv"
LIBUV_LDFLAGS="-L$with_libuv/uv",
AC_MSG_ERROR([uv.h header not found or not usable])
)
fi
AC_CHECK_LIB(uv, [uv_run], [LIBUV_LIBS="-luv"],[
SAVE_LIBS="$LIBS"
LIBS="$LIBS -pthread"
AC_CHECK_LIB(uv, [uv_close], [LIBUV_LIBS="-luv -pthread"],[ #different symbol to avoid cached value
AC_MSG_ERROR([Could not find libuv])
])
LIBS="$SAVE_LIBS"
])
libuv=true
#restore
LIBS=$SAVE_LIBS
LDFLAGS=$SAVE_LDFLAGS
CXXFLAGS=$SAVE_CXXFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
;;
esac
],
[
AC_MSG_RESULT([--with-libuv not specified])
libuv=false
AC_CHECK_HEADERS([uv.h],
AC_CHECK_LIB(uv, [uv_run], [
LIBUV_LIBS="-luv"
libuv=true
],[
if test "x$libuv" != "xtrue"; then
SAVE_LIBS="$LIBS"
LIBS="$LIBS -pthread"
AC_CHECK_LIB(uv, [uv_close], [ #different symbol to avoid cached value
LIBUV_LIBS="-luv -pthread"
libuv=true
],
[
AC_MSG_RESULT([Could not find libuv])
libuv=false
])
LIBS="$SAVE_LIBS"
fi
]
)
,)
]
)
AC_SUBST(LIBUV_CXXFLAGS)
AC_SUBST(LIBUV_CPPFLAGS)
AC_SUBST(LIBUV_LDFLAGS)
AC_SUBST(LIBUV_LIBS)
if test "x$libuv" = "xtrue" ; then
AC_DEFINE(HAVE_LIBUV, [1], [Define to use libuv])
fi
AM_CONDITIONAL([USE_LIBUV], [test "x$libuv" = "xtrue"])
#
# Zlib
#
#zlib
AC_MSG_CHECKING(for zlib)
zlib=false
AC_ARG_WITH(zlib,
AS_HELP_STRING(--with-zlib=PATH, base of zlib installation),
[
case $with_zlib in
no)
zlib=false
;;
yes)
AC_CHECK_HEADERS([zlib.h],, [
AC_MSG_ERROR([zlib.h header not found or not usable])
])
AC_CHECK_LIB(z, [main], [ZLIB_LIBS="-lz"],[
AC_MSG_ERROR([Could not find zlib])
])
zlib=true
;;
*)
if test -d "$with_zlib/lib"; then
LDFLAGS="-L$with_zlib/lib $LDFLAGS"
CXXFLAGS="-I$with_zlib/include $CXXFLAGS"
CPPFLAGS="-I$with_zlib/include $CPPFLAGS"
AC_CHECK_HEADERS(zlib.h,
ZLIB_CXXFLAGS="-I$with_zlib/include"
ZLIB_CPPFLAGS="-I$with_zlib/include"
ZLIB_LDFLAGS="-L$with_zlib/lib",
AC_MSG_ERROR([zlib.h header not found or not usable])
)
AC_CHECK_LIB(z, [main], [ZLIB_LIBS="-lz"],[
AC_MSG_ERROR([Could not find zlib])
])
else
LDFLAGS="-L$with_zlib $LDFLAGS"
CXXFLAGS="-I$with_zlib $CXXFLAGS"
CPPFLAGS="-I$with_zlib $CPPFLAGS"
AC_CHECK_HEADERS(zlib.h,
ZLIB_CXXFLAGS="-I$with_zlib"
ZLIB_CPPFLAGS="-I$with_zlib"
ZLIB_LDFLAGS="-L$with_zlib",
AC_MSG_ERROR([zlib.h header not found or not usable])
)
AC_CHECK_LIB(z, [main], [ZLIB_LIBS="-lz"],[
AC_MSG_ERROR([Could not find zlib])
])
fi
zlib=true
#restore
LDFLAGS=$SAVE_LDFLAGS
CXXFLAGS=$SAVE_CXXFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
;;
esac
],
[AC_MSG_RESULT([--with-zlib not specified])
AC_CHECK_HEADERS([zlib.h],, [
AC_MSG_ERROR([zlib.h header not found or not usable])
])
AC_CHECK_LIB(z, [main], [ZLIB_LIBS="-lz"],[
AC_MSG_ERROR([Could not find zlib])
])
])
AC_SUBST(ZLIB_CXXFLAGS)
AC_SUBST(ZLIB_CPPFLAGS)
AC_SUBST(ZLIB_LDFLAGS)
AC_SUBST(ZLIB_LIBS)
AC_DEFINE(USE_ZLIB, [1], [Define to use zlib])
#
# ** DB layer **
#
# SQLite3
sqlite=false
AC_MSG_CHECKING(for SQLite)
AC_ARG_WITH(sqlite,
AS_HELP_STRING(--with-sqlite=PATH, base of SQLite installation),
[AC_MSG_RESULT($with_sqlite)
case $with_sqlite in
no)
sqlite=false
;;
yes)
AC_CHECK_HEADERS([sqlite3.h],, [
AC_MSG_ERROR([sqlite3.h header not found or not usable])
])
AC_CHECK_LIB(sqlite3, [sqlite3_open], [DB_LIBS="-lsqlite3"],[
AC_MSG_ERROR([Could not find libsqlite3])
])
AC_SUBST(DB_LIBS)
sqlite=true
;;
*)
# determine if library is installed
if test -d "$with_sqlite/lib"; then
LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
CXXFLAGS="-I$with_sqlite/include $CXXFLAGS"
AC_CHECK_HEADERS(sqlite3.h,[
DB_LDFLAGS="-L$with_sqlite/lib"
DB_CXXFLAGS="-I$with_sqlite/include"
DB_CPPFLAGS="-I$with_sqlite/include"],
AC_MSG_ERROR([sqlite3.h header not found or not usable])
)
# use sqlite3 library
AC_CHECK_LIB(sqlite3, [main], [DB_LIBS="-lsqlite3"],[
AC_MSG_ERROR([Could not find libsqlite3])
])
AC_SUBST(DB_LIBS)
else
LDFLAGS="-L$with_sqlite $LDFLAGS"
CXXFLAGS="-I$with_sqlite $CXXFLAGS"
AC_CHECK_HEADERS(sqlite3.h,[
DB_LDFLAGS="-L$with_sqlite"
DB_CXXFLAGS="-I$with_sqlite"
DB_CPPFLAGS="-I$with_sqlite"],
AC_MSG_ERROR([sqlite3.h header not found or not usable])
)
DB_LIBS="-lsqlite3"
AC_SUBST(DB_LIBS)
fi
sqlite=true
#restore
LDFLAGS=$SAVE_LDFLAGS
CXXFLAGS=$SAVE_CXXFLAGS
CPPFLAGS=$SAVE_CPPFLAGS
;;
esac
],
[AC_MSG_RESULT([--with-sqlite not specified])]
)
AM_CONDITIONAL(USE_SQLITE, test x$sqlite = xtrue)
AC_SUBST(DB_CXXFLAGS)
AC_SUBST(DB_CPPFLAGS)
AC_SUBST(DB_LDFLAGS)
# Berkeley DB
db=false
AC_MSG_CHECKING(for Berkeley DB)
AC_ARG_WITH(db,
AS_HELP_STRING(--with-db=PATH, base of Berkeley DB installation),
[AC_MSG_RESULT($with_db)
case $with_db in
no)
db=false
;;
yes)
AC_CHECK_HEADERS([db_cxx.h],, [
AC_MSG_ERROR([db_cxx.h header not found or not usable])
])
AC_CHECK_LIB(db_cxx, [open], [DB_LIBS="-ldb_cxx"],[
AC_MSG_ERROR([Could not find libdb_cxx])
])
AC_SUBST(DB_LIBS)
db=true
;;
*)
# set temp variables
LDFLAGS="-L$with_db/lib $LDFLAGS"
CXXFLAGS="-I$with_db/include $CXXFLAGS"
AC_CHECK_HEADERS(db_cxx.h,
DB_LDFLAGS="-L$with_db/lib"
DB_CXXFLAGS="-I$with_db/include",
AC_MSG_ERROR([db_cxx.h header not found or not usable])
)
AC_CHECK_LIB(db_cxx, [open], [DB_LIBS="-ldb_cxx"],[
AC_MSG_ERROR([Could not find libdb_cxx])
])
AC_SUBST(DB_LIBS)
db=true
#restore
LDFLAGS=$SAVE_LDFLAGS
CXXFLAGS=$SAVE_CXXFLAGS
;;
esac
],
[AC_MSG_RESULT([--with-db not specified])]
)
AM_CONDITIONAL(USE_DB, test "x$db = xtrue")
AC_SUBST(DB_CXXFLAGS)
AC_SUBST(DB_LDFLAGS)
# check if both DB layers are selected
if test "x$sqlite" = "xtrue" ; then
if test "x$db" = "xtrue" ; then
AC_MSG_ERROR([Please provide exactly one DB access layer, either --with-sqlite or --with-db.])
fi
fi
# check if no DB layer is selected, use SQLite by the default
if test "x$sqlite" = "xfalse" ; then