dnl Process this file with autoconf to produce a configure script.
dnl
-dnl Written by and Copyright (C) 2001-2019 the
+dnl Written by and Copyright (C) 2001-2021 the
dnl Privoxy team. https://www.privoxy.org/
dnl
dnl Based on the Internet Junkbuster originally written
dnl =================================================================
dnl Application version number
dnl =================================================================
+dnl CODE_STATUS can be "alpha", "beta", "stable" or "UNRELEASED",
+dnl and will be used for CGI output. Increment version number and
+dnl set status to "UNRELEASED" whenever git differs from the last
+dnl release and no new release is near.
VERSION_MAJOR=3
VERSION_MINOR=0
-VERSION_POINT=29
+VERSION_POINT=34
CODE_STATUS="UNRELEASED"
dnl Timestamp (date +%s) used by the mtree-spec target.
dnl Should be updated before releases but forgetting it isn't critical.
-SOURCE_DATE_EPOCH=1545411710
-
-dnl CODE_STATUS can be "alpha", "beta", "stable" or "UNRELEASED",
-dnl and will be used for CGI output. Increment version number and
-dnl set status to "UNRELEASED" whenever CVS differs from the last
-dnl release and no new release is near.
+SOURCE_DATE_EPOCH=1636218132
dnl =================================================================
dnl Substitute the version numbers
]
)
+AC_ARG_WITH(assertions, [ --with-assertions Enable assertions])
+if test "x$with_assertions" != "xyes"; then
+ CFLAGS="$CFLAGS -DNDEBUG"
+fi
+
+AC_ARG_WITH(asan, [ --with-asan Enable AddressSanitizer. Requires compiler support.])
+if test "x$with_asan" = "xyes"; then
+ CFLAGS="$CFLAGS -fsanitize=address"
+ LDFLAGS="$LDFLAGS -fsanitize=address"
+fi
+
+AC_ARG_WITH(msan, [ --with-msan Enable MemorySanitizer. Requires compiler support.])
+if test "x$with_msan" = "xyes"; then
+ CFLAGS="$CFLAGS -fsanitize=memory"
+ LDFLAGS="$LDFLAGS -fsanitize=memory"
+fi
+
+AC_ARG_WITH(usan, [ --with-usan Enable UndefinedBehaviorSanitizer. Requires compiler support.])
+if test "x$with_usan" = "xyes"; then
+ CFLAGS="$CFLAGS -fsanitize=undefined"
+ LDFLAGS="$LDFLAGS -fsanitize=undefined"
+fi
+
dnl =================================================================
dnl Check for user and group validity
dnl =================================================================
-if test "$EMXOS2" = yes || test "$host_os" = haiku; then
+if test "$host_os" = haiku; then
echo "Skipping user and group validity stuff.";
else
AC_SUBST(W3M)
AC_SUBST(DB2HTML)
-dnl If we use rpm, we need to check where %_topdir is
-AC_CHECK_PROGS(RPMBIN,rpm,false)
-if test $RPMBIN != false; then
- RPM_BASE=`rpm --eval "%{_topdir}"`
- if test "$RPM_BASE" = ""; then
- RPM_BASE=/usr/src/redhat
- fi
-fi
-AC_SUBST(RPM_BASE)
-
dnl prefer openjade to jade
dnl Check for jade, so we can build the documentation
AC_CHECK_PROGS(JADEBIN,openjade jade,false)
AC_ARG_ENABLE(static-linking,
[ --enable-static-linking Use static linking instead of dynamic linking (ie. LDFLAGS=-static)],
-[ if test $enableval = yes; then LDFLAGS="$LDFLAGS -static"; fi ])
+[ if test $enableval = yes; then LDFLAGS="$LDFLAGS -static"; use_static_pcre="yes"; fi ])
dnl Save old CFLAGS so we can restore them later, then add SPECIAL_CFLAGS
old_CFLAGS_nospecial=$CFLAGS
[ --disable-pthread Don't use POSIX threads (pthreads)],
[if test $enableval = no; then
# Disable pthreads
- if test $have_pthread = yes; then
+ if test $have_pthread = yes -a $target_type != mingw; then
AC_MSG_WARN([pthreads seem to be available but you are using --disable-pthread.])
AC_MSG_WARN([This is almost always a mistake and can render Privoxy unacceptable slow.])
+ AC_MSG_WARN([Also various Privoxy features only work when using threads and won't even compile without them.])
fi
have_pthread=no
fi])
fi
-dnl =================================================================
-dnl OS/2 specific
-dnl =================================================================
-
-case "$host" in
-*-os2-emx*) SOCKET_LIB=-lsocket
-;;
-esac
-
-AC_SUBST(SOCKET_LIB)
-
dnl =================================================================
dnl Mac OSX specific
dnl =================================================================
])
dnl Checks for library functions.
-dnl bcopy is for PCRE
-AC_CHECK_FUNCS([bcopy])
AC_PROG_GCC_TRADITIONAL
AC_TYPE_SIGNAL
AC_CHECK_FUNCS([ \
AC_DEFINE(FEATURE_STATISTICS)
fi],AC_DEFINE(FEATURE_STATISTICS))
+AC_ARG_ENABLE(extended-statistics,
+[ --enable-extended-statistics Gather extended statistics.],
+[if test $enableval = yes; then
+ AC_DEFINE(FEATURE_EXTENDED_STATISTICS)
+fi])
+
AC_ARG_ENABLE(image-blocking,
[ --disable-image-blocking Don't try to figure out whether a request is
for an image or HTML - assume HTML.],
AC_DEFINE(FEATURE_GRACEFUL_TERMINATION)
fi])
-AC_ARG_ENABLE(extended-host-patterns,
-[ --enable-extended-host-patterns Enable and require PCRE syntax in host patterns. This feature hasn't
- been announced yet and it's not clear if it's a good idea. It's expected
- to work, but undocumented. You should only enable it if you know what
- PCRE is and are sure that you need it for your host patterns. You can
- use tools/url-pattern-translator.pl to convert existing action files to
- use PCRE host patterns. Please don't enable this option when creating
- packages for others that may not be expecting it.],
+AC_ARG_ENABLE(pcre-host-patterns,
+[ --enable-pcre-host-patterns Allow to use PCRE syntax in host patterns by prefixing the pattern with
+ "PCRE-HOST-PATTERN:". You can use tools/url-pattern-translator.pl to
+ convert existing action files to use PCRE host patterns.],
[if test $enableval = yes; then
- AC_DEFINE(FEATURE_EXTENDED_HOST_PATTERNS)
+ AC_DEFINE(FEATURE_PCRE_HOST_PATTERNS)
+fi])
+
+AC_ARG_ENABLE(pcre-jit-compilation,
+[ --disable-pcre-jit-compilation Don't let pcrs use pcre JIT compilation even if pcre supports it.],
+[if test $enableval != yes; then
+ AC_DEFINE(DISABLE_PCRE_JIT_COMPILATION)
fi])
AC_ARG_ENABLE(external-filters,
FUZZ_ONLY="#"
AC_ARG_ENABLE(fuzz,
-[ --enable-fuzz Enable code that makes fuzzing more convenient],
+[ --enable-fuzz Enable code that makes fuzzing more convenient],
[if test $enableval = yes; then
FUZZ_ONLY=""
AC_DEFINE(FUZZ,1,[Define to make fuzzing more convenient.])
#
if test $have_pcre = "yes"; then
echo "using libpcre"
- pcre_dyn=yes
- AC_DEFINE(FEATURE_DYNAMIC_PCRE,1,[Define to dynamically link to pcre.])
STATIC_PCRE_ONLY=#
LIBS="$LIBS -lpcre -lpcreposix"
+ if test "$use_static_pcre" = "yes"; then
+ pcre_dyn=no
+ AC_DEFINE(PCRE_STATIC,1,[Define to statically link to pcre library on Windows.])
+# see /usr/i686-w64-mingw32/sys-root/mingw/include/pcre.h line 54
+# #if defined(_WIN32) && !defined(PCRE_STATIC)
+# # ifndef PCRE_EXP_DECL
+# # define PCRE_EXP_DECL extern __declspec(dllimport)
+# # endif
+# If you want to statically link a program against a PCRE library in the form of
+# a non-dll .a file, you must define PCRE_STATIC before including pcre.h or
+# pcrecpp.h, otherwise the pcre_malloc() and pcre_free() exported functions will
+# be declared __declspec(dllimport), with unwanted results.
+ else
+ pcre_dyn=yes
+ AC_DEFINE(FEATURE_DYNAMIC_PCRE,1,[Define to dynamically link to pcre.])
+ fi
else
- AC_MSG_WARN([You are using the static PCRE code which is out of date and scheduled for removal, for details see:
- http://sourceforge.net/mailarchive/forum.php?thread_name=20080511195555.2dc6cfdc%40fabiankeil.de&forum_name=ijbswa-developers])
- pcre_dyn=no
- # STATIC_PCRE is a name pcre needs to statically link on Windows.
- # Privoxy itself no longer uses it.
- AC_DEFINE(STATIC_PCRE,1,[Define to statically link to internal outdated pcre on Windows.])
- STATIC_PCRE_ONLY=
+ AC_MSG_ERROR(pcre library not detected.)
fi
AC_DEFINE(FEATURE_CONNECTION_KEEP_ALIVE)
AC_SUBST(STATIC_PCRE_ONLY)
AC_SUBST(STATIC_PCRS_ONLY)
+FEATURE_HTTPS_INSPECTION_ONLY=#
dnl ========================================================
-dnl check for mbedTLS which is required for https inspection
+dnl check for mbedTLS which can be used for https inspection
dnl ========================================================
-FEATURE_HTTPS_INSPECTION_ONLY=#
+FEATURE_HTTPS_INSPECTION_ONLY_MBEDTLS=#
OPT_MBEDTLS=no
AC_ARG_WITH(mbedtls,dnl
AC_HELP_STRING([--with-mbedtls], [Enable mbedTLS detection for https inspection.])
AC_CHECK_LIB(mbedtls, mbedtls_ssl_init,
[
- AC_DEFINE(FEATURE_HTTPS_INSPECTION, 1, [if mbedTLS is enabled])
- AC_SUBST(FEATURE_HTTPS_INSPECTION, [1])
- FEATURE_HTTPS_INSPECTION="yes"
+ AC_DEFINE(FEATURE_HTTPS_INSPECTION, 1, [if SSL/TLS is enabled])
+ AC_DEFINE(FEATURE_HTTPS_INSPECTION_MBEDTLS, 1, [if mbedTLS is enabled])
+ AC_SUBST(FEATURE_HTTPS_INSPECTION_MBEDTLS, [1])
+ FEATURE_HTTPS_INSPECTION_MBEDTLS="yes"
], [], -lmbedx509 -lmbedcrypto)
- if test "x$FEATURE_HTTPS_INSPECTION" = "xyes"; then
+ if test "x$FEATURE_HTTPS_INSPECTION_MBEDTLS" = "xyes"; then
AC_MSG_NOTICE([Detected mbedTLS. Enabling https inspection.])
LIBS="-lmbedtls -lmbedx509 -lmbedcrypto $LIBS"
old_CFLAGS_nospecial="-Imbedtls/include $old_CFLAGS_nospecial"
FEATURE_HTTPS_INSPECTION_ONLY=
+ FEATURE_HTTPS_INSPECTION_ONLY_MBEDTLS=
fi
fi
+AC_SUBST(FEATURE_HTTPS_INSPECTION_ONLY_MBEDTLS)
+
+dnl =================================================================
+dnl check for OpenSSL/LibreSSL which can be used for https inspection
+dnl =================================================================
+FEATURE_HTTPS_INSPECTION_ONLY_OPENSSL=#
+OPT_OPENSSL=no
+AC_ARG_WITH(openssl,dnl
+AC_HELP_STRING([--with-openssl], [Enable OpenSSL/LibreSSL detection for https inspection.])
+AC_HELP_STRING([--without-openssl], [Disable OpenSSL/LibreSSL detection]),
+ OPT_OPENSSL=$withval)
+
+if test X"$OPT_OPENSSL" != Xno; then
+ if test X"$OPT_MBEDTLS" != Xno; then
+ AC_MSG_ERROR([OpenSSL and mbedTLS support can't be enabled at the same time])
+ fi
+
+ if test "$PORTNAME" != "win32"; then
+ AC_CHECK_LIB(crypto, CRYPTO_new_ex_data, [], [AC_MSG_ERROR([library 'crypto' is required for OpenSSL])])
+ FOUND_SSL_LIB="no"
+ AC_CHECK_LIB(ssl, OPENSSL_init_ssl, [FOUND_SSL_LIB="yes"])
+ AC_CHECK_LIB(ssl, SSL_library_init, [FOUND_SSL_LIB="yes"])
+ AS_IF([test "x$FOUND_SSL_LIB" = xno], [AC_MSG_ERROR([library 'ssl' is required for OpenSSL])])
+ else
+ AC_SEARCH_LIBS(CRYPTO_new_ex_data, eay32 crypto, [], [AC_MSG_ERROR([library 'eay32' or 'crypto' is required for OpenSSL])])
+ FOUND_SSL_LIB="no"
+ AC_SEARCH_LIBS(OPENSSL_init_ssl, ssleay32 ssl, [FOUND_SSL_LIB="yes"])
+ AC_SEARCH_LIBS(SSL_library_init, ssleay32 ssl, [FOUND_SSL_LIB="yes"])
+ AS_IF([test "x$FOUND_SSL_LIB" = xno], [AC_MSG_ERROR([library 'ssleay32' or 'ssl' is required for OpenSSL])])
+ fi
+
+ if test "x$FOUND_SSL_LIB" = xyes; then
+ AC_DEFINE(FEATURE_HTTPS_INSPECTION, 1, [if SSL/TLS is enabled])
+ AC_DEFINE(FEATURE_HTTPS_INSPECTION_OPENSSL, 1, [if OpenSSL is enabled])
+ AC_SUBST(FEATURE_HTTPS_INSPECTION_OPENSSL, [1])
+ FEATURE_HTTPS_INSPECTION="yes"
+ FEATURE_HTTPS_INSPECTION_OPENSSL="yes"
+ fi
+
+ if test "x$FEATURE_HTTPS_INSPECTION_OPENSSL" = "xyes"; then
+ AC_MSG_NOTICE([Detected OpenSSL. Enabling https inspection.])
+ AC_MSG_WARN([If you intend to redistribute Privoxy, please make sure the "special exception" from section 3 of the GPLv2 applies.])
+
+ LIBS="$LIBS -lssl -lcrypto"
+ old_CFLAGS_nospecial="$old_CFLAGS_nospecial"
+
+ FEATURE_HTTPS_INSPECTION_ONLY=
+ FEATURE_HTTPS_INSPECTION_ONLY_OPENSSL=
+ fi
+fi
+AC_SUBST(FEATURE_HTTPS_INSPECTION_ONLY_OPENSSL)
+
AC_SUBST(FEATURE_HTTPS_INSPECTION_ONLY)
+dnl ========================================================
+dnl Check for Brotli which can be used for decompression
+dnl ========================================================
+WITH_BROTLI=no
+AC_ARG_WITH(brotli,
+AC_HELP_STRING([--with-brotli], [Enable Brotli detection])
+AC_HELP_STRING([--without-brotli], [Disable Brotli detection]),
+ WITH_BROTLI=$withval)
+
+if test X"$WITH_BROTLI" != Xno; then
+
+ LIBS="$LIBS -lbrotlidec"
+ if test $target_type = mingw; then
+ # XXX: why does just the mingw build need this???
+ LIBS="$LIBS -lbrotlicommon -lbrotlienc"
+ fi
+
+ AC_CHECK_LIB(brotlidec, BrotliDecoderDecompress)
+
+ AC_CHECK_HEADERS(brotli/decode.h,
+ FEATURE_BROTLI=1
+ AC_DEFINE(FEATURE_BROTLI, 1, [If Brotli is used for decompression])
+ AC_SUBST(FEATURE_BROTLI, [1])
+ )
+fi
+
dnl =================================================================
dnl Final cleanup and output
projects / privoxy.git / blobdiff