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authorJörg Frings-Fürst <debian@jff-webhosting.net>2017-10-02 06:57:04 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2017-10-02 06:57:04 +0200
commita6daf938f5f616a4a67caa6580b0c99e9a8c3779 (patch)
tree4b23e4201976a2324b6bbd7e5ae3a9f78bbac417 /configure.ac
parent9683f890944ffb114f5f8214f694e0b339cf5a5a (diff)
New upstream version 2.4.4upstream/2.4.4
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac87
1 files changed, 54 insertions, 33 deletions
diff --git a/configure.ac b/configure.ac
index 2f954a3..50d2545 100644
--- a/configure.ac
+++ b/configure.ac
@@ -99,13 +99,6 @@ AC_ARG_ENABLE(
)
AC_ARG_ENABLE(
- [multi],
- [AS_HELP_STRING([--disable-multi], [disable client/server support (--mode server + client mode) @<:@default=yes@:>@])],
- ,
- [enable_multi="yes"]
-)
-
-AC_ARG_ENABLE(
[server],
[AS_HELP_STRING([--disable-server], [disable server support only (but retain client support) @<:@default=yes@:>@])],
,
@@ -237,7 +230,7 @@ AC_ARG_ENABLE(
AC_ARG_ENABLE(
[werror],
- [AS_HELP_STRING([--enable-werror], [promote compiler warnings to errors, will cause builds to fail is the compiler issues warnings (debugging option) @<:@default=no@:>@])],
+ [AS_HELP_STRING([--enable-werror], [promote compiler warnings to errors, will cause builds to fail if the compiler issues warnings (debugging option) @<:@default=no@:>@])],
,
[enable_werror="no"]
)
@@ -662,7 +655,7 @@ AC_FUNC_FORK
AC_CHECK_FUNCS([ \
daemon chroot getpwnam setuid nice system getpid dup dup2 \
- getpass strerror syslog openlog mlockall getgrnam setgid \
+ getpass syslog openlog mlockall getgrnam setgid \
setgroups stat flock readv writev time gettimeofday \
ctime memset vsnprintf strdup \
setsid chdir putenv getpeername unlink \
@@ -899,12 +892,9 @@ if test "${enable_crypto}" = "yes" -a "${with_crypto_library}" = "openssl"; then
AC_CHECK_FUNCS(
[ \
- EVP_CIPHER_CTX_new \
- EVP_CIPHER_CTX_free \
HMAC_CTX_new \
HMAC_CTX_free \
HMAC_CTX_reset \
- HMAC_CTX_init \
EVP_MD_CTX_new \
EVP_MD_CTX_free \
EVP_MD_CTX_reset \
@@ -917,6 +907,7 @@ if test "${enable_crypto}" = "yes" -a "${with_crypto_library}" = "openssl"; then
EVP_PKEY_id \
EVP_PKEY_get0_RSA \
EVP_PKEY_get0_DSA \
+ EVP_PKEY_get0_EC_KEY \
RSA_set_flags \
RSA_bits \
RSA_get0_key \
@@ -932,6 +923,7 @@ if test "${enable_crypto}" = "yes" -a "${with_crypto_library}" = "openssl"; then
RSA_meth_set_init \
RSA_meth_set_finish \
RSA_meth_set0_app_data \
+ EC_GROUP_order_bits
]
)
@@ -1076,37 +1068,67 @@ dnl
AC_ARG_VAR([LZ4_CFLAGS], [C compiler flags for lz4])
AC_ARG_VAR([LZ4_LIBS], [linker flags for lz4])
if test "$enable_lz4" = "yes" && test "$enable_comp_stub" = "no"; then
- AC_CHECKING([for LZ4 Library and Header files])
- havelz4lib=1
-
- # if LZ4_LIBS is set, we assume it will work, otherwise test
- if test -z "${LZ4_LIBS}"; then
- AC_CHECK_LIB(lz4, LZ4_compress,
- [ LZ4_LIBS="-llz4" ],
- [
- AC_MSG_RESULT([LZ4 library not found.])
- havelz4lib=0
- ])
+ if test -z "${LZ4_CFLAGS}" -a -z "${LZ4_LIBS}"; then
+ # if the user did not explicitly specify flags, try to autodetect
+ PKG_CHECK_MODULES([LZ4],
+ [liblz4 >= 1.7.1],
+ [have_lz4="yes"],
+ [] # If this fails, we will do another test next
+ )
fi
saved_CFLAGS="${CFLAGS}"
+ saved_LIBS="${LIBS}"
CFLAGS="${CFLAGS} ${LZ4_CFLAGS}"
- AC_CHECK_HEADERS(lz4.h,
- ,
- [
- AC_MSG_RESULT([LZ4 headers not found.])
- havelz4lib=0
- ])
+ LIBS="${LIBS} ${LZ4_LIBS}"
+
+ # If pkgconfig check failed or LZ4_CFLAGS/LZ4_LIBS env vars
+ # are used, check the version directly in the LZ4 include file
+ if test "${have_lz4}" != "yes"; then
+ AC_CHECK_HEADERS([lz4.h],
+ [have_lz4h="yes"],
+ [])
+
+ if test "${have_lz4h}" = "yes" ; then
+ AC_MSG_CHECKING([additionally if system LZ4 version >= 1.7.1])
+ AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM([[
+#include <lz4.h>
+ ]],
+ [[
+/* Version encoding: MMNNPP (Major miNor Patch) - see lz4.h for details */
+#if LZ4_VERSION_NUMBER < 10701L
+#error LZ4 is too old
+#endif
+ ]]
+ )],
+ [
+ AC_MSG_RESULT([ok])
+ have_lz4="yes"
+ ],
+ [AC_MSG_RESULT([system LZ4 library is too old])]
+ )
+ fi
+ fi
- if test $havelz4lib = 0 ; then
- AC_MSG_RESULT([LZ4 library or header not found, using version in src/compat/compat-lz4.*])
+ # if LZ4_LIBS is set, we assume it will work, otherwise test
+ if test -z "${LZ4_LIBS}"; then
+ AC_CHECK_LIB([lz4],
+ [LZ4_compress],
+ [LZ4_LIBS="-llz4"],
+ [have_lz4="no"])
+ fi
+
+ if test "${have_lz4}" != "yes" ; then
+ AC_MSG_RESULT([ usuable LZ4 library or header not found, using version in src/compat/compat-lz4.*])
AC_DEFINE([NEED_COMPAT_LZ4], [1], [use copy of LZ4 source in compat/])
LZ4_LIBS=""
fi
OPTIONAL_LZ4_CFLAGS="${LZ4_CFLAGS}"
OPTIONAL_LZ4_LIBS="${LZ4_LIBS}"
- AC_DEFINE(ENABLE_LZ4, 1, [Enable LZ4 compression library])
+ AC_DEFINE(ENABLE_LZ4, [1], [Enable LZ4 compression library])
CFLAGS="${saved_CFLAGS}"
+ LIBS="${saved_LIBS}"
fi
@@ -1178,7 +1200,6 @@ if test "${enable_x509_alt_username}" = "yes"; then
fi
test "${ac_cv_header_sys_uio_h}" = "yes" && AC_DEFINE([HAVE_IOVEC], [1], [struct iovec needed for IPv6 support])
-test "${enable_multi}" = "yes" && AC_DEFINE([ENABLE_CLIENT_SERVER], [1], [Enable client/server capability])
test "${enable_server}" = "no" && AC_DEFINE([ENABLE_CLIENT_ONLY], [1], [Enable client capability only])
test "${enable_management}" = "yes" && AC_DEFINE([ENABLE_MANAGEMENT], [1], [Enable management server capability])
test "${enable_multihome}" = "yes" && AC_DEFINE([ENABLE_MULTIHOME], [1], [Enable multi-homed UDP server capability])