Source: ircd-hybrid
Version: 1:8.2.43+dfsg.1-1
Tags: patch upstream
User: [email protected]
Usertags: ftcbfs
ircd-hybrid fails to cross build from source, because it uses
AC_RUN_IFELSE. This macro doesn't work during cross compilation.
Fortunately, it is only ever used for checking whether a compile-time
constant is large enough. Such constants can also be extracted using
AC_COMPUTE_INT and this macro has special handling for cross
compilation. I'm attaching a patch for your convenience.
Helmut
--- ircd-hybrid-8.2.43+dfsg.1.orig/m4/ax_arg_with_tls.m4
+++ ircd-hybrid-8.2.43+dfsg.1/m4/ax_arg_with_tls.m4
@@ -5,11 +5,9 @@
if test "$with_tls" = "openssl" ||
test "$with_tls" = "auto"; then
AC_CHECK_HEADER([openssl/opensslv.h], [
- AC_RUN_IFELSE([
- AC_LANG_PROGRAM([
- #include <openssl/opensslv.h>
- #include <stdlib.h>], [
- exit(!(OPENSSL_VERSION_NUMBER >= 0x1010100fL)); ])], [AC_CHECK_LIB([crypto], [RSA_free], [], [], [])], [], [])])
+ AC_COMPUTE_INT([OPENSSL_VERSION_NUMBER],[OPENSSL_VERSION_NUMBER],[#include <openssl/opensslv.h>])
+ AS_IF([test "$OPENSSL_VERSION_NUMBER" -ge $((0x1010100f))],[AC_CHECK_LIB([crypto], [RSA_free], [], [], [])])
+ ])
AS_IF([test "$ac_cv_lib_crypto_RSA_free" = "yes"], [AC_CHECK_LIB([ssl], [SSL_connect])], [])
@@ -24,11 +22,9 @@
if test "$ac_cv_lib_ssl_SSL_connect" != "yes"; then
AC_CHECK_HEADER([gnutls/gnutls.h], [
- AC_RUN_IFELSE([
- AC_LANG_PROGRAM([
- #include <gnutls/gnutls.h>
- #include <stdlib.h>], [
- exit(!(GNUTLS_VERSION_NUMBER >= 0x030605)); ])], [AC_CHECK_LIB([gnutls], [gnutls_init], [], [], [])], [], [])])
+ AC_COMPUTE_INT([GNUTLS_VERSION_NUMBER],[GNUTLS_VERSION_NUMBER],[#include <gnutls/gnutls.h>])
+ AS_IF([test "$GNUTLS_VERSION_NUMBER" -ge $((0x030605))],[AC_CHECK_LIB([gnutls], [gnutls_init], [], [], [])])
+ ])
AC_MSG_CHECKING([for GnuTLS 3.6.5 and above])
AS_IF([test "$ac_cv_lib_gnutls_gnutls_init" = "yes"],
@@ -43,11 +39,9 @@
test "$ac_cv_lib_gnutls_gnutls_init" != "yes"; then
AC_CHECK_HEADER([wolfssl/ssl.h], [
- AC_RUN_IFELSE([
- AC_LANG_PROGRAM([
- #include <wolfssl/version.h>
- #include <stdlib.h>], [
- exit(!(LIBWOLFSSL_VERSION_HEX >= 0x04003000)); ])], [AC_CHECK_LIB([wolfssl], [wolfSSL_X509_digest], [], [], [])], [], [])])
+ AC_COMPUTE_INT([LIBWOLFSSL_VERSION_HEX],[LIBWOLFSSL_VERSION_HEX],[#include <wolfssl/version.h>])
+ AS_IF([test "$LIBWOLFSSL_VERSION_HEX" -ge $((0x04003000))],[AC_CHECK_LIB([wolfssl], [wolfSSL_X509_digest], [], [], [])])
+ ])
AC_MSG_CHECKING([for wolfSSL 4.3.0 and above built with extended/full OpenSSL compatibility layer])
AS_IF([test "$ac_cv_lib_wolfssl_wolfSSL_X509_digest" = "yes"],
