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configure.ac
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configure.ac
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
#
AC_PREREQ([2.67])
AC_INIT([aria2],[1.28.0],[https://github.com/aria2/aria2/issues],[aria2],[https://aria2.github.io/])
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE([subdir-objects])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_USE_SYSTEM_EXTENSIONS
LT_PREREQ([2.2.6])
LT_INIT([disable-static])
dnl See versioning rule:
dnl http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
AC_SUBST(LT_CURRENT, 0)
AC_SUBST(LT_REVISION, 0)
AC_SUBST(LT_AGE, 0)
AC_CONFIG_MACRO_DIR([m4])
m4_ifdef([AM_PATH_CPPUNIT], [AM_PATH_CPPUNIT(1.10.2)])
AC_CONFIG_SRCDIR([src/a2io.h])
AC_CONFIG_HEADERS([config.h])
# extra flags
EXTRACFLAGS=
EXTRACXXFLAGS=
EXTRACPPFLAGS=
EXTRALDFLAGS=
EXTRALIBS=
case "$host" in
*mingw*)
win_build=yes
EXTRALIBS="-lws2_32 -lwsock32 -lgdi32 -lwinmm -liphlpapi -lpsapi $EXTRALIBS"
# Define _POSIX_C_SOURCE to 1. This makes {asc,local}time_r
# available from <time.h> even without (un)helpful interference
# from <pthread.h>, and also defines __USE_MINGW_ANSI_STDIO.
EXTRACPPFLAGS="$EXTRACPPFLAGS -D_POSIX_C_SOURCE=1"
# Build with ASLR (dynamicbase) and NX compatiblity (nxcompat)
# Enable pie once upstream/binutils gets fixed to produce correct
# binaries with it.
EXTRALDFLAGS="$EXTRALDFLAGS -Wl,--dynamicbase -Wl,--nxcompat"
;;
esac
AC_DEFINE_UNQUOTED([BUILD], ["$build"], [Define build-type])
AC_DEFINE_UNQUOTED([HOST], ["$host"], [Define build-type])
AC_DEFINE_UNQUOTED([TARGET], ["$target"], [Define target-type])
# Checks for arguments.
ARIA2_ARG_WITH([libuv])
ARIA2_ARG_WITHOUT([appletls])
ARIA2_ARG_WITHOUT([wintls])
ARIA2_ARG_WITHOUT([gnutls])
ARIA2_ARG_WITHOUT([libnettle])
ARIA2_ARG_WITHOUT([libgmp])
ARIA2_ARG_WITHOUT([libgcrypt])
ARIA2_ARG_WITHOUT([openssl])
ARIA2_ARG_WITHOUT([sqlite3])
ARIA2_ARG_WITHOUT([libxml2])
ARIA2_ARG_WITHOUT([libexpat])
ARIA2_ARG_WITHOUT([libcares])
ARIA2_ARG_WITHOUT([libz])
ARIA2_ARG_WITH([tcmalloc])
ARIA2_ARG_WITH([jemalloc])
ARIA2_ARG_WITHOUT([libssh2])
ARIA2_ARG_DISABLE([ssl])
ARIA2_ARG_DISABLE([bittorrent])
ARIA2_ARG_DISABLE([metalink])
ARIA2_ARG_DISABLE([websocket])
ARIA2_ARG_DISABLE([epoll])
ARIA2_ARG_ENABLE([libaria2])
ARIA2_ARG_ENABLE([werror])
AC_ARG_WITH([ca-bundle],
AS_HELP_STRING([--with-ca-bundle=FILE],[Use FILE as default CA bundle.]),
[AC_DEFINE_UNQUOTED([CA_BUNDLE], ["$withval"], [Define to choose default CA bundle.])
ca_bundle=$withval
], [])
AC_ARG_WITH([disk-cache],
AS_HELP_STRING([--with-disk-cache=SIZE],[Use SIZE as the default disk-cache size.]),
[AC_DEFINE_UNQUOTED([DEFAULT_DISK_CACHE], ["$withval"], [Define to choose default disk-cache size])],
[])
AC_ARG_WITH([bashcompletiondir],
AS_HELP_STRING([--with-bashcompletiondir=DIR],
[Directory to install bash_completion file]),
[bashcompletiondir=$withval], [bashcompletiondir=$docdir/bash_completion])
AC_ARG_VAR([ARIA2_STATIC], [Set 'yes' to build a statically linked aria2])
AC_ARG_ENABLE([gnutls-system-crypto-policy],
AS_HELP_STRING([--enable-gnutls-system-crypto-policy], [Enable gnutls system wide crypto policy]))
AS_IF([test "x$enable_gnutls_system_crypto_policy" = "xyes"], [
AC_DEFINE([USE_GNUTLS_SYSTEM_CRYPTO_POLICY], [1], [Define to 1 if using gnutls system wide crypto policy .])
])
# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MKDIR_P
AC_PROG_YACC
AM_PROG_AS
# Speed GCC compilation up.
if test "$GCC" = yes; then
EXTRACFLAGS="$EXTRACFLAGS -pipe"
fi
if test "$GXX" = yes; then
EXTRACXXFLAGS="$EXTRACXXFLAGS -pipe"
fi
AC_CHECK_TOOL([AR], [ar], [:])
if test "x$AR" = "x:"; then
AC_MSG_FAILURE([ar is not found in the system.])
fi
AC_SUBST([AR])
AC_PATH_PROGS([SPHINXBUILD], [sphinx-build])
AC_SUBST([SPHINXBUILD])
AM_CONDITIONAL([HAVE_SPHINXBUILD], [ test "x$SPHINXBUILD" != "x" ])
AC_PATH_PROGS([RST2HTML], [rst2html.py rst2html])
AC_SUBST([RST2HTML])
AM_CONDITIONAL([HAVE_RST2HTML], [ test "x$RST2HTML" != "x" ])
# Setting language choice
AC_LANG([C++])
# Check pkg-config is available
PKG_PROG_PKG_CONFIG([0.20])
# Check C++ compiler supports C++0x/C++11 feature
save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS=
AX_CXX_COMPILE_STDCXX_11([noext], [mandatory])
CXX1XCXXFLAGS="$CXXFLAGS"
CXXFLAGS="$save_CXXFLAGS"
AC_SUBST([CXX1XCXXFLAGS])
# Check C++ compiler actually supports nullptr
save_CXXFLAGS=$CXXFLAGS
CXXFLAGS="$CXXFLAGS $CXX1XCXXFLAGS"
AC_MSG_CHECKING([whether the c++ compiler supports nullptr])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
]],
[[
int *a = nullptr;
]])],
[],
[AC_MSG_FAILURE([C++ compiler does not understand nullptr, perhaps C++ compiler is too old. Try again with new one (gcc >= 4.8.3 or clang >= 3.4)])])
# i686-w64-mingw32-g++ 4.6 does not support override keyword. For
# those compilers, define CXX11_OVERRIDE to empty string. Otherwise
# define it as override. Use CXX11_OVERRIDE instead of override.
AC_MSG_CHECKING([whether the C++ compiler supports `override` keyword])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
struct Base {
virtual void f() = 0;
};
struct Derived : Base {
virtual void f() override {}
};
]],
[[
Derived x;
]])],
[cxx11_override=override
AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])])
AC_DEFINE_UNQUOTED([CXX11_OVERRIDE], [$cxx11_override],
[Define `override` keyword if the compiler supports it])
CXXFLAGS=$save_CXXFLAGS
# Check static build is requested
if test "x$ARIA2_STATIC" = "xyes"; then
case "$host" in
i686*mingw*)
dnl Define _USE_32BIT_TIME_T because 32bit library of MinGW-w64
dnl does not implement many 64bit version functions.
EXTRACPPFLAGS="$EXTRACPPFLAGS -D_USE_32BIT_TIME_T"
;;
esac
# Make pkg-config produce static linking variables
PKG_CONFIG="$PKG_CONFIG --static"
else
dnl Make variable empty to avoid confusion
ARIA2_STATIC=no
fi
# Checks for libraries.
# Check availability of libz
if test "x$with_libz" = "xyes"; then
PKG_CHECK_MODULES([ZLIB], [zlib >= 1.2.3], [have_zlib=yes], [have_zlib=no])
if test "x$have_zlib" != "xyes"; then
AC_MSG_WARN([$ZLIB_PKG_ERRORS])
AC_CHECK_LIB([z], [zlibVersion], [have_zlib=yes], [have_zlib=no])
if test "x$have_zlib" = "xyes"; then
ZLIB_CFLAGS=
ZLIB_LIBS="-lz"
AC_SUBST([ZLIB_CFLAGS])
AC_SUBST([ZLIB_LIBS])
elif test "x$with_libz_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([libz])
fi
fi
if test "x$have_zlib" = "xyes"; then
AC_DEFINE([HAVE_ZLIB], [1], [Define to 1 if you have zlib.])
# Android NDK arch-mips contains gzbuffer symbol but it is missing
# in zlib.h
save_CFLAGS=$CFLAGS
save_LIBS=$LIBS
CFLAGS="$CFLAGS $ZLIB_CFLAGS"
LIBS="$ZLIB_LIBS $LIBS"
AC_CHECK_DECL([gzbuffer], [have_decl_gzbuffer=yes], [],
[[#include <zlib.h>]])
if test "x$have_decl_gzbuffer" = "xyes"; then
AC_CHECK_FUNC([gzbuffer])
fi
AC_CHECK_FUNCS([gzsetparams])
CFLAGS=$save_CFLAGS
LIBS=$save_LIBS
fi
fi
have_libuv=no
if test "x$with_libuv" = "xyes"; then
case "$host" in
*mingw*|*msvc*)
libuv_cflags="-D_WIN32_WINNT=0x0600"
save_CPPFLAGS=$CPPFLAGS
save_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $libuv_cflags"
AC_SEARCH_LIBS([uv_poll_init_socket], [uv], [
AC_CHECK_HEADER([uv.h], [have_libuv=yes], [have_libuv=no])
], [have_libuv=no])
if test "x$have_libuv" = "xyes"; then
LIBUV_CFLAGS=$libuv_cflags
LIBUV_LIBS=-luv
AC_SUBST([LIBUV_CFLAGS])
AC_SUBST([LIBUV_LIBS])
fi
CPPFLAGS=$save_CPPFLAGS
CPPLIBS=$save_LIBS
;;
*darwin*)
libuv_ldflags="-framework Foundation -framework CoreServices -framework ApplicationServices"
save_LDFLAGS=$LDFLAGS
save_LIBS=$LIBS
LDFLAGS="$LDFLAGS $libuv_ldflags"
AC_SEARCH_LIBS([uv_poll_init_socket], [uv], [
AC_CHECK_HEADER([uv.h], [have_libuv=yes], [have_libuv=no])
], [have_libuv=no], [-lm])
if test "x$have_libuv" = "xyes"; then
LIBUV_CFLAGS=
LIBUV_LIBS="$libuv_ldflags -luv -lm"
AC_SUBST([LIBUV_CFLAGS])
AC_SUBST([LIBUV_LIBS])
fi
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
;;
*)
dnl Yeah, sucks that luv does not bring a pkg-config or config-tool
AC_MSG_CHECKING([for libuv])
save_LIBS=$LIBS
for combo in "" "-lrt" "-ldl -lrt" "-ldl -lrt -lpthread" "-lkvm"; do
LIBS="-luv $combo $save_LIBS -lm"
AC_LINK_IFELSE([AC_LANG_SOURCE([
extern "C" int uv_poll_init_socket(void);
int main() { return uv_poll_init_socket(); }
])], [
AC_MSG_RESULT(-luv $combo -lm)
AC_CHECK_HEADER([uv.h], [have_libuv=yes], [have_libuv=no])
], [have_libuv=no])
if test "x$have_libuv" = "xyes"; then
LIBUV_CFLAGS=
LIBUV_LIBS="-luv $combo -lm"
AC_SUBST([LIBUV_CFLAGS])
AC_SUBST([LIBUV_LIBS])
break;
fi
done
LIBS=$save_LIBS
if test "x$have_libuv" != "xyes"; then
AC_MSG_RESULT("no")
fi
;;
esac
if test "x$have_libuv" = "xyes"; then
AC_DEFINE([HAVE_LIBUV], [1], [Define to 1 if you have libuv.])
save_LIBS=$LIBS
LIBS="$LIBUV_LIBS $LIBS"
AC_CHECK_FUNCS([uv_last_error])
LIBS=$save_LIBS
elif test "x$with_libuv_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([libuv])
fi
fi
AM_CONDITIONAL([HAVE_LIBUV], [test "x$have_libuv" = "xyes"])
have_libxml2=no
if test "x$with_libxml2" = "xyes"; then
m4_ifdef([AM_PATH_XML2], [AM_PATH_XML2([2.6.24], [have_libxml2=yes])], [
AC_MSG_WARN([configure was generated without libxml2 detection. libxml2 detection is disabled])
XML_CPPFLAGS=
XML_LIBS=
AC_SUBST([XML_CPPFLAGS])
AC_SUBST([XML_LIBS])
])
if test "x$have_libxml2" = "xyes"; then
AC_DEFINE([HAVE_LIBXML2], [1], [Define to 1 if you have libxml2.])
elif test "x$with_libxml2_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([libxml2])
fi
fi
have_libexpat=no
if test "x$with_libexpat" = "xyes" && test "x$have_libxml2" != "xyes"; then
m4_ifdef([AM_PATH_LIBEXPAT], [AM_PATH_LIBEXPAT], [
AC_MSG_WARN([configure was generated without libexpat detection. libexpat detection is disabled])
EXPAT_CFLAGS=
EXPAT_LIBS=
AC_SUBST([EXPAT_CFLAGS])
AC_SUBST([EXPAT_LIBS])
])
if test "x$have_libexpat" != "xyes" &&
test "x$with_libexpat_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([libexpat])
fi
fi
have_sqlite3=no
if test "x$with_sqlite3" = "xyes"; then
PKG_CHECK_MODULES([SQLITE3],[sqlite3],[have_sqlite3=yes],[have_sqlite3=no])
if test "x$have_sqlite3" = "xyes"; then
AC_DEFINE([HAVE_SQLITE3], [1], [Define to 1 if you have sqlite3.])
save_LIBS=$LIBS
LIBS="$SQLITE3_LIBS $LIBS"
AC_CHECK_FUNCS([sqlite3_open_v2])
LIBS=$save_LIBS
else
AC_MSG_WARN([$SQLITE3_PKG_ERRORS])
if test "x$with_sqlite3_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([sqlite3])
fi
fi
fi
case "$host" in
*darwin*)
have_osx="yes"
;;
*mingw*)
AC_CHECK_HEADERS([windows.h \
winsock2.h \
ws2tcpip.h \
mmsystem.h \
io.h \
iphlpapi.h\
winioctl.h \
share.h], [], [],
[[
#ifdef HAVE_WS2TCPIP_H
# include <ws2tcpip.h>
#endif
#ifdef HAVE_WINSOCK2_H
# include <winsock2.h>
#endif
#ifdef HAVE_WINDOWS_H
# include <windows.h>
#endif
]])
;;
esac
if test "x$enable_ssl" != "xyes"; then
with_appletls=no
with_wintls=no
with_libnettle=no
with_libgcrypt=no
with_gnutls=no
with_openssl=no
fi
have_appletls=no
if test "x$with_appletls" = "xyes"; then
AC_MSG_CHECKING([whether to enable Mac OS X native SSL/TLS])
if test "x$have_osx" = "xyes"; then
AC_DEFINE([HAVE_APPLETLS], [1], [Define to 1 if you have Apple TLS])
APPLETLS_LDFLAGS="-framework CoreFoundation -framework Security"
AC_SUBST([APPLETLS_LDFLAGS])
have_appletls="yes"
have_ssl=yes
have_nativetls=yes
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
if test "x$with_appletls_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([appletls])
fi
fi
fi
have_wintls=no
if test "x$with_wintls" = "xyes"; then
AC_HAVE_LIBRARY([crypt32],[have_wintls_libs=yes],[have_wintls_libs=no])
AC_HAVE_LIBRARY([secur32],[have_wintls_libs=$have_wintls_libs],[have_wintls_libs=no])
AC_HAVE_LIBRARY([advapi32],[have_wintls_libs=$have_wintls_libs],[have_wintls_libs=no])
AC_CHECK_HEADER([wincrypt.h], [have_wintls_headers=yes], [have_wintls_headers=no], [[
#ifdef HAVE_WINDOWS_H
# include <windows.h>
#endif
]])
AC_CHECK_HEADER([security.h], [have_wintls_headers=$have_wintls_headers], [have_wintls_headers=no], [[
#ifdef HAVE_WINDOWS_H
# include <windows.h>
#endif
#ifndef SECURITY_WIN32
#define SECURITY_WIN32 1
#endif
]])
if test "x$have_wintls_libs" = "xyes" &&
test "x$have_wintls_headers" = "xyes"; then
AC_DEFINE([SECURITY_WIN32], [1], [Use security.h in WIN32 mode])
WINTLS_LIBS="-lcrypt32 -lsecur32 -ladvapi32"
AC_SUBST([WINTLS_LIBS])
have_wintls=yes
have_ssl=yes
have_nativetls=yes
else
have_wintls=no
fi
if test "x$have_wintls" != "xyes"; then
if test "x$with_wintls_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([wintls])
fi
fi
fi
have_libgnutls=no
if test "x$with_gnutls" = "xyes" && test "x$have_ssl" != "xyes"; then
# gnutls >= 2.8 doesn't have libgnutls-config anymore. We require
# 2.2.0 because we use gnutls_priority_set_direct()
PKG_CHECK_MODULES([LIBGNUTLS], [gnutls >= 2.2.0],
[have_libgnutls=yes], [have_libgnutls=no])
if test "x$have_libgnutls" = "xyes"; then
have_ssl=yes
AC_DEFINE([HAVE_LIBGNUTLS], [1], [Define to 1 if you have libgnutls.])
save_LIBS=$LIBS
LIBS="$LIBGNUTLS_LIBS $LIBS"
AC_CHECK_FUNCS([gnutls_certificate_set_x509_system_trust])
LIBS=$save_LIBS
else
AC_MSG_WARN([$LIBGNUTLS_PKG_ERRORS])
if test "x$with_gnutls_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([gnutls])
fi
fi
fi
have_openssl=no
if test "x$with_openssl" = "xyes" && test "x$have_ssl" != "xyes"; then
PKG_CHECK_MODULES([OPENSSL], [openssl >= 0.9.8],
[have_openssl=yes], [have_openssl=no])
if test "x$have_openssl" = "xyes"; then
have_ssl=yes
AC_DEFINE([HAVE_OPENSSL], [1], [Define to 1 if you have openssl.])
save_LIBS=$LIBS
LIBS="$OPENSSL_LIBS $LIBS"
AC_CHECK_FUNCS([EVP_DigestInit_ex], [have_digestinit_ex=yes])
if test "x$have_digestinit_ex" = "x"; then
AC_DEFINE([HAVE_OLD_OPENSSL], [1], [Define to 1 if you have old openssl.])
fi
AC_CHECK_FUNCS([EVP_sha224])
AC_CHECK_FUNCS([EVP_sha256])
AC_CHECK_FUNCS([EVP_sha384])
AC_CHECK_FUNCS([EVP_sha512])
LIBS=$save_LIBS
else
AC_MSG_WARN([$OPENSSL_PKG_ERRORS])
if test "x$with_openssl_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([openssl])
fi
fi
fi
have_libnettle=no
have_libgmp=no
have_libgcrypt=no
if test "x$have_openssl" != "xyes"; then
if test "x$with_libnettle" = "xyes" &&
test "x$have_nativetls" != "xyes"; then
AC_CHECK_LIB([nettle], [nettle_sha1_init],
[have_libnettle=yes], [have_libnettle=no])
if test "x$have_libnettle" = "xyes"; then
LIBNETTLE_CFLAGS=
LIBNETTLE_LIBS="-lnettle"
AC_SUBST([LIBNETTLE_CFLAGS])
AC_SUBST([LIBNETTLE_LIBS])
AC_DEFINE([HAVE_LIBNETTLE], [1], [Define to 1 if you have libnettle.])
fi
fi
if test "x$with_libgmp" = "xyes" &&
(test "x$have_libnettle" = "xyes" ||
test "x$have_nativetls" = "xyes") &&
test "x$enable_bittorrent" = "xyes"; then
AC_CHECK_LIB([gmp], [__gmpz_init], [have_libgmp=yes], [have_libgmp=no])
if test "x$have_libgmp" = "xyes"; then
LIBGMP_CFLAGS=
LIBGMP_LIBS=-lgmp
AC_SUBST([LIBGMP_CFLAGS])
AC_SUBST([LIBGMP_LIBS])
AC_DEFINE([HAVE_LIBGMP], [1], [Define to 1 if you have libgmp.])
save_LIBS=$LIBS
LIBS="$LIBGMP_LIBS $LIBS"
AC_CHECK_FUNCS([__gmpz_powm_sec], [have_mpz_powm_sec=yes])
LIBS=$save_LIBS
if test "x$have_mpz_powm_sec" = "xyes"; then
AC_DEFINE([HAVE_GMP_SEC], [1], [Define to 1 if you have a GMP with sec functions.])
fi
else
AC_MSG_WARN([libgmp not found])
if test "x$with_libgmp_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([libgmp])
fi
fi
fi
if test "x$with_libgcrypt" = "xyes" &&
test "x$have_nativetls" != "xyes" &&
test "x$have_libnettle" != "xyes"; then
m4_ifdef([AM_PATH_LIBGCRYPT], [AM_PATH_LIBGCRYPT([1.2.4], [have_libgcrypt=yes])], [
AC_MSG_WARN([configure was generated without libgcrypt detection. libgcrypt detection is disabled])
LIBGCRYPT_CFLAGS=
LIBGCRYPT_LIBS=
AC_SUBST([LIBGCRYPT_CFLAGS])
AC_SUBST([LIBGCRYPT_LIBS])
])
if test "x$have_libgcrypt" = "xyes"; then
AC_DEFINE([HAVE_LIBGCRYPT], [1], [Define to 1 if you have libgcrypt.])
fi
fi
fi
have_libssh2=no
if test "x$with_libssh2" = "xyes"; then
PKG_CHECK_MODULES([LIBSSH2], [libssh2], [have_libssh2=yes], [have_libssh2=no])
if test "x$have_libssh2" = "xyes"; then
AC_DEFINE([HAVE_LIBSSH2], [1], [Define to 1 if you have libssh2.])
else
AC_MSG_WARN([$LIBSSH2_PKG_ERRORS])
if test "x$with_libssh2_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([libssh2])
fi
fi
fi
have_libcares=no
if test "x$with_libcares" = "xyes"; then
PKG_CHECK_MODULES([LIBCARES], [libcares >= 1.7.0], [have_libcares=yes],
[have_libcares=no])
if test "x$have_libcares" = "xyes"; then
AC_DEFINE([HAVE_LIBCARES], [1], [Define to 1 if you have libcares.])
save_LIBS=$LIBS
save_CPPFLAGS=$CPPFLAGS
LIBS="$LIBCARES_LIBS $LIBS"
CPPFLAGS="$LIBCARES_CFLAGS $CPPFLAGS"
AC_CHECK_TYPES([ares_addr_node], [], [], [[#include <ares.h>]])
AC_CHECK_FUNCS([ares_set_servers])
LIBS=$save_LIBS
CPPFLAGS=$save_CPPFLAGS
# -DCARES_STATICLIB is appended by pkg-config file libcares.pc
else
AC_MSG_WARN([$LIBCARES_PKG_ERRORS])
if test "x$with_libcares_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([libcares])
fi
fi
fi
use_md=""
if test "x$have_appletls" = "xyes"; then
use_md="apple"
AC_DEFINE([USE_APPLE_MD], [1], [What message digest implementation to use])
else
if test "x$have_libnettle" = "xyes"; then
AC_DEFINE([USE_LIBNETTLE_MD], [1], [What message digest implementation to use])
use_md="libnettle"
else
if test "x$have_libgcrypt" = "xyes"; then
AC_DEFINE([USE_LIBGCRYPT_MD], [1], [What message digest implementation to use])
use_md="libgcrypt"
else
if test "x$have_openssl" = "xyes"; then
AC_DEFINE([USE_OPENSSL_MD], [1], [What message digest implementation to use])
use_md="openssl"
else
AC_DEFINE([USE_INTERNAL_MD], [1], [What message digest implementation to use])
use_md="internal"
fi
fi
fi
fi
# Define variables based on the result of the checks for libraries.
if test "x$have_ssl" = "xyes"; then
AC_DEFINE([ENABLE_SSL], [1], [Define to 1 if ssl support is enabled.])
AM_CONDITIONAL([ENABLE_SSL], true)
else
have_ssl="no"
AM_CONDITIONAL([ENABLE_SSL], false)
fi
AM_CONDITIONAL([HAVE_OSX], [ test "x$have_osx" = "xyes" ])
AM_CONDITIONAL([HAVE_APPLETLS], [ test "x$have_appletls" = "xyes" ])
AM_CONDITIONAL([HAVE_WINTLS], [ test "x$have_wintls" = "xyes" ])
AM_CONDITIONAL([USE_APPLE_MD], [ test "x$use_md" = "xapple" ])
AM_CONDITIONAL([USE_WINDOWS_MD], [ test "x$use_md" = "xwindows" ])
AM_CONDITIONAL([HAVE_LIBGNUTLS], [ test "x$have_libgnutls" = "xyes" ])
AM_CONDITIONAL([HAVE_LIBNETTLE], [ test "x$have_libnettle" = "xyes" ])
AM_CONDITIONAL([USE_LIBNETTLE_MD], [ test "x$use_md" = "xlibnettle"])
AM_CONDITIONAL([HAVE_LIBGMP], [ test "x$have_libgmp" = "xyes" ])
AM_CONDITIONAL([HAVE_LIBGCRYPT], [ test "x$have_libgcrypt" = "xyes" ])
AM_CONDITIONAL([USE_LIBGCRYPT_MD], [ test "x$use_md" = "xlibgcrypt"])
AM_CONDITIONAL([HAVE_OPENSSL], [ test "x$have_openssl" = "xyes" ])
AM_CONDITIONAL([USE_OPENSSL_MD], [ test "x$use_md" = "xopenssl"])
AM_CONDITIONAL([USE_INTERNAL_MD], [ test "x$use_md" = "xinternal"])
if test "x$have_libgmp" = "xyes" ||
test "x$have_libgcrypt" = "xyes" ||
test "x$have_openssl" = "xyes"; then
AM_CONDITIONAL([USE_INTERNAL_BIGNUM], false)
else
AC_DEFINE([USE_INTERNAL_BIGNUM], [1], [Define to 1 if internal BIGNUM support is enabled.])
AM_CONDITIONAL([USE_INTERNAL_BIGNUM], true)
fi
if test "x$have_libnettle" = "xyes" ||
test "x$have_libgcrypt" = "xyes" ||
test "x$have_openssl" = "xyes"; then
AM_CONDITIONAL([USE_INTERNAL_ARC4], false)
else
AC_DEFINE([USE_INTERNAL_ARC4], [1], [Define to 1 if internal ARC4 support is enabled.])
AM_CONDITIONAL([USE_INTERNAL_ARC4], true)
fi
if test "x$enable_bittorrent" = "xyes"; then
AC_DEFINE([ENABLE_BITTORRENT], [1],
[Define to 1 if BitTorrent support is enabled.])
AM_CONDITIONAL([ENABLE_BITTORRENT], true)
else
if test "x$enable_bittorrent_requested" = "xyes"; then
ARIA2_FET_NOT_SUPPORTED([bittorrent])
fi
enable_bittorrent=no
AM_CONDITIONAL([ENABLE_BITTORRENT], false)
fi
if (test "x$have_libxml2" = "xyes" || test "x$have_libexpat" = "xyes") &&
test "x$enable_metalink" = "xyes"; then
AC_DEFINE([ENABLE_METALINK], [1],
[Define to 1 if Metalink support is enabled.])
AM_CONDITIONAL([ENABLE_METALINK], true)
else
if test "x$enable_metalink_requested" = "xyes"; then
ARIA2_FET_NOT_SUPPORTED([metalink])
fi
enable_metalink=no
AM_CONDITIONAL([ENABLE_METALINK], false)
fi
AM_CONDITIONAL([HAVE_SOME_XMLLIB],
[test "x$have_libxml2" = "xyes" || test "x$have_libexpat" = "xyes"])
if test "x$have_libxml2" = "xyes" || test "x$have_libexpat" = "xyes"; then
enable_xml_rpc=yes
else
enable_xml_rpc=no
fi
if test "x$enable_xml_rpc" = "xyes"; then
AC_DEFINE([ENABLE_XML_RPC], [1],
[Define to 1 if XML-RPC support is enabled.])
fi
AM_CONDITIONAL([ENABLE_XML_RPC], [test "x$enable_xml_rpc" = "xyes"])
AM_CONDITIONAL([HAVE_LIBXML2], [test "x$have_libxml2" = "xyes"])
AM_CONDITIONAL([HAVE_LIBEXPAT], [test "x$have_libexpat" = "xyes"])
if test "x$have_libcares" = "xyes"; then
AC_DEFINE([ENABLE_ASYNC_DNS], [1],
[Define to 1 if asynchronous DNS support is enabled.])
AM_CONDITIONAL([ENABLE_ASYNC_DNS], true)
else
AM_CONDITIONAL([ENABLE_ASYNC_DNS], false)
fi
# Set conditional for libz
AM_CONDITIONAL([HAVE_ZLIB], [test "x$have_zlib" = "xyes"])
# Set conditional for sqlite3
AM_CONDITIONAL([HAVE_SQLITE3], [test "x$have_sqlite3" = "xyes"])
# Set conditional for libssh2
AM_CONDITIONAL([HAVE_LIBSSH2], [test "x$have_libssh2" = "xyes"])
case "$host" in
*solaris*)
save_LIBS=$LIBS
LIBS=
AC_SEARCH_LIBS([getaddrinfo], [nsl socket], [], [$save_LIBS])
EXTRALIBS="$LIBS $EXTRALIBS"
LIBS=$save_LIBS
;;
esac
# Checks for header files.
AC_FUNC_ALLOCA
AC_HEADER_STDC
AC_CHECK_HEADERS([argz.h \
arpa/inet.h \
fcntl.h \
float.h \
inttypes.h \
langinfo.h \
libintl.h \
limits.h \
locale.h \
malloc.h \
netdb.h \
netinet/in.h \
netinet/tcp.h \
poll.h \
port.h \
signal.h \
stddef.h \
stdint.h \
stdio_ext.h \
stdlib.h \
string.h \
strings.h \
sys/ioctl.h \
sys/param.h \
sys/resource.h \
sys/signal.h \
sys/socket.h \
sys/time.h \
sys/types.h \
sys/uio.h \
sys/utsname.h \
termios.h \
unistd.h \
utime.h \
wchar.h \
ifaddrs.h \
pwd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_CONST
AC_C_INLINE
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_INT8_T
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_HEADER_TIME
AC_STRUCT_TM
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_UINT8_T
AC_TYPE_PID_T
AC_C_VOLATILE
AC_CHECK_TYPES([ptrdiff_t])
AC_CHECK_TYPE([struct timespec], [have_timespec=yes], [have_timespec=no])
AC_C_BIGENDIAN
AC_SYS_LARGEFILE
if test "x$have_timespec" = "xyes"; then
AC_DEFINE([HAVE_A2_STRUCT_TIMESPEC], [1],
[Define to 1 if the system has the type `struct timespec'.])
fi
# Checks for library functions.
AM_GNU_GETTEXT([external])
AM_GNU_GETTEXT_VERSION([0.18])
AC_FUNC_ERROR_AT_LINE
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MEMCMP
AC_FUNC_MKTIME
AC_FUNC_SELECT_ARGTYPES
AC_FUNC_STAT
AC_FUNC_STRFTIME
AC_FUNC_VPRINTF
AC_FUNC_FORK
AC_FUNC_STRTOD
# Don't use AC_FUNC_MMAP becaue it fails on some platforms (e.g.,
# OpenWRT) which have mmap and it works in the way we use in aria2.
# Instead use mmap in AC_CHECK_FUNCS list.
AC_CHECK_FUNCS([__argz_count \
__argz_next \
__argz_stringify \
atexit \
ftruncate \
getcwd \
gethostbyaddr \
gethostbyname \
getifaddrs \
getpagesize \
getrandom \
memchr \
memmove \
mempcpy \
memset \
mkdir \
mmap \
munmap \
nl_langinfo \
posix_fadvise \
posix_memalign \
pow \
putenv \
rmdir \
select \
setlocale \
sigaction \
sleep \
socket \
stpcpy \
strcasecmp \
strchr \
strcspn \
strdup \
strerror \
strncasecmp \
strstr \
strtol \
strtoul \
strtoull \
tzset \
unsetenv \
usleep \
utime \
utimes])
AC_MSG_CHECKING([for getrandom linux syscall interface])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <sys/syscall.h>
#include <linux/random.h>
]],
[[
int x = GRND_NONBLOCK;
int y = (int)SYS_getrandom;
]])],
[have_getrandom_interface=yes
AC_DEFINE([HAVE_GETRANDOM_INTERFACE], [1], [Define to 1 if getrandom linux syscall interface is available.])],
[have_getrandom_interface=no])
AC_MSG_RESULT([$have_getrandom_interface])
AM_CONDITIONAL([HAVE_GETRANDOM_INTERFACE], [test "x$have_getrandom_interface" = "xyes"])
dnl Put tcmalloc/jemalloc checks after the posix_memalign check.
dnl These libraries may implement posix_memalign, while the usual CRT may not
dnl (e.g. mingw). Since we aren't including the corresponding library headers
dnl this will lead to undefined posix_memalign() errors when compiling
if test "x$with_tcmalloc_requested" = "xyes" &&
test "x$with_jemalloc_requested" = "xyes"; then
AC_MSG_FAILURE([Cannot use both, tcmalloc and jemalloc!])
fi
have_tcmalloc=no
if test "x$with_tcmalloc" = "xyes"; then
dnl Important: put malloc libs at the very end.
dnl Only newish versions have a .pc, thus try CHECK_LIB as well.
PKG_CHECK_MODULES([TCMALLOC], [libtcmalloc_minimal], [have_tcmalloc=yes], [have_tcmalloc=no])
if test "x$have_tcmalloc" != "xyes"; then
AC_CHECK_LIB([tcmalloc_minimal], [malloc], [have_tcmalloc=yes], [have_tcmalloc=no])
if test "x$have_tcmalloc" = "xyes"; then
TCMALLOC_CFLAGS=
TCMALLOC_LIBS="-ltcmalloc_minimal"
AC_SUBST([TCMALLOC_CFLAGS])
AC_SUBST([TCMALLOC_LIBS])
else
if test "x$with_tcmalloc_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([tcmalloc_minimal])
fi
fi
fi
fi
have_jemalloc=no
if test "x$with_jemalloc" = "xyes"; then
dnl Important: put malloc libs at the very end.
dnl Usually jemalloc does not come with a .pc, as the official source does not
dnl generate one.
PKG_CHECK_MODULES([JEMALLOC], [jemalloc], [have_jemalloc=yes], [have_jemalloc=no])
if test "x$have_jemalloc" != "xyes"; then
AC_CHECK_LIB([jemalloc], [malloc], [have_jemalloc=yes], [have_jemalloc=no])
if test "x$have_jemalloc" = "xyes"; then
JEMALLOC_CFLAGS=
JEMALLOC_LIBS="-ljemalloc"
AC_SUBST([JEMALLOC_CFLAGS])
AC_SUBST([JEMALLOC_LIBS])
else
if test "x$with_jemalloc_requested" = "xyes"; then
ARIA2_DEP_NOT_MET([jemalloc (unprefixed)])
fi
fi
fi
fi
have_epoll=no
if test "x$enable_epoll" = "xyes"; then
AC_CHECK_FUNCS([epoll_create], [have_epoll=yes])
if test "x$have_epoll" = "xyes"; then
AC_DEFINE([HAVE_EPOLL], [1], [Define to 1 if epoll is available.])
fi
fi
AM_CONDITIONAL([HAVE_EPOLL], [test "x$have_epoll" = "xyes"])
AC_CHECK_FUNCS([posix_fallocate],[have_posix_fallocate=yes])
ARIA2_CHECK_FALLOCATE
if test "x$have_posix_fallocate" = "xyes" ||
test "x$have_fallocate" = "xyes" ||
test "x$have_osx" = "xyes" ||
test "x$win_build" = "xyes"; then
AC_DEFINE([HAVE_SOME_FALLOCATE], [1],
[Define to 1 if *_fallocate is available.])
fi
AM_CONDITIONAL([HAVE_SOME_FALLOCATE],
[test "x$have_posix_fallocate" = "xyes" || test "x$have_fallocate" = "xyes" \
|| test "x$have_osx" = "xyes" || test "x$win_build" = "xyes"])
# mingw needs this
save_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $EXTRACPPFLAGS"
AC_MSG_CHECKING([for asctime_r])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <time.h>
]], [[
struct tm r; char *c;
asctime_r(&r, c);
]])],
[AM_CONDITIONAL([HAVE_ASCTIME_R], true)
AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_ASCTIME_R], [1], [Define to 1 if you have the `asctime_r' function or macro.])],
[AC_MSG_RESULT([no])
AM_CONDITIONAL([HAVE_ASCTIME_R], false)])
AC_MSG_CHECKING([for localtime_r])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <time.h>
]], [[
time_t t; struct tm r;
localtime_r(&t, &r);
]])],
[AM_CONDITIONAL([HAVE_LOCALTIME_R], true)
AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_LOCALTIME_R], [1], [Define to 1 if you have the `localtime_r' function or macro.])],
[AC_MSG_RESULT([no])
AM_CONDITIONAL([HAVE_LOCALTIME_R], false)])
CPPFLAGS=$save_CPPFLAGS
AC_CHECK_FUNCS([basename],
[AM_CONDITIONAL([HAVE_BASENAME], true)],
[AM_CONDITIONAL([HAVE_BASENAME], false)])
AC_CHECK_FUNCS([gai_strerror],
[AM_CONDITIONAL([HAVE_GAI_STRERROR], true)],
[AM_CONDITIONAL([HAVE_GAI_STRERROR], false)])
AC_CHECK_FUNCS([getaddrinfo],
[AM_CONDITIONAL([HAVE_GETADDRINFO], true)],
[AM_CONDITIONAL([HAVE_GETADDRINFO], false)])
AC_CHECK_FUNCS([gettimeofday],