diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 87 |
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]) |