#
# ngIRCd -- The Next Generation IRC Daemon
-# Copyright (c)2001-2014 Alexander Barton (alex@barton.de) and Contributors
+# Copyright (c)2001-2024 Alexander Barton (alex@barton.de) and Contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# -- Initialisation --
AC_PREREQ([2.61])
-AC_INIT([ngIRCd],[VERSION_ID],[ngircd-ml@ngircd.barton.de],[ngircd],[http://ngircd.barton.de/])
+AC_INIT([ngIRCd],[VERSION_ID],[ngircd@lists.barton.de],[ngircd],[https://ngircd.barton.de/])
AC_CONFIG_SRCDIR([src/ngircd/ngircd.c])
AC_CONFIG_HEADER([src/config.h])
AC_CANONICAL_HOST
-AM_INIT_AUTOMAKE([-Wall 1.10 ]ng_color_tests)
+AM_INIT_AUTOMAKE([-Wall 1.10 foreign ]ng_color_tests)
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
+#include <string.h>
int
main(int argc, char **argv)
{
])
])
+AC_DEFUN([GCC_W_NO_FORMAT_TRUNC],[
+ result=yes
+ AC_MSG_CHECKING([whether ${CC} accepts -Wno-format-truncation])
+ old_cflags="$CFLAGS"
+ CFLAGS="$CFLAGS -Werror -Wno-format-truncation"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],[],[result=no])
+ echo $result
+ if test "X$result" = "Xyes"; then
+ CFLAGS="$old_cflags -Wno-format-truncation"
+ else
+ CFLAGS="$old_cflags"
+ fi
+])
+
# -- Hard coded system and compiler dependencies/features/options ... --
if test "$GCC" = "yes"; then
CFLAGS="$CFLAGS -pipe -W -Wall -Wpointer-arith -Wstrict-prototypes"
GCC_STACK_PROTECT_CC
+ GCC_W_NO_FORMAT_TRUNC
fi
case "$host_os" in
# Required header files
AC_CHECK_HEADERS([ \
- fcntl.h netdb.h netinet/in.h stdlib.h string.h \
- strings.h sys/socket.h sys/time.h sys/types.h unistd.h \
+ fcntl.h \
+ netdb.h \
+ netinet/in.h \
+ stdlib.h \
+ string.h \
+ strings.h \
+ sys/socket.h \
+ sys/time.h \
+ sys/types.h \
+ unistd.h \
],,AC_MSG_ERROR([required C header missing!]))
# Optional header files
AC_CHECK_HEADERS_ONCE([ \
- arpa/inet.h inttypes.h malloc.h netinet/in_systm.h netinet/ip.h \
- stdbool.h stddef.h stdint.h varargs.h \
- ])
+ arpa/inet.h \
+ inttypes.h \
+ malloc.h \
+ netinet/in_systm.h \
+ netinet/ip.h \
+ stdbool.h \
+ stddef.h \
+ stdint.h \
+ sys/resource.h \
+ sys/un.h \
+ varargs.h \
+])
# -- Datatypes --
# Required functions
AC_CHECK_FUNCS([ \
- alarm dup2 endpwent gethostbyaddr gethostbyname gethostname \
- gettimeofday inet_ntoa memmove memset setsid socket strcasecmp \
- strchr strcspn strerror strncasecmp strrchr strspn strstr \
+ alarm \
+ dup2 \
+ endpwent \
+ gethostbyaddr \
+ gethostbyname \
+ gethostname \
+ gettimeofday \
+ inet_ntoa \
+ memmove \
+ memset \
+ setsid \
+ socket \
+ strcasecmp \
+ strchr \
+ strcspn \
+ strerror \
+ strncasecmp \
+ strrchr \
+ strspn \
+ strstr \
],,
AC_MSG_ERROR([required function missing!]))
# Optional functions
AC_CHECK_FUNCS_ONCE([
- arc4random arc4random_stir gai_strerror getnameinfo inet_aton \
- setgroups sigaction sigprocmask snprintf strdup strlcat strlcpy \
- strndup strtok_r unsetenv vsnprintf waitpid])
+ arc4random \
+ arc4random_stir \
+ gai_strerror \
+ getnameinfo \
+ inet_aton \
+ setgroups \
+ setrlimit \
+ sigaction \
+ sigprocmask \
+ snprintf \
+ strdup \
+ strlcat \
+ strlcpy \
+ strndup \
+ strsignal \
+ strtok_r \
+ unsetenv \
+ vsnprintf \
+ waitpid \
+])
WORKING_GETADDRINFO
CPPFLAGS="-I$withval/include $CPPFLAGS"
LDFLAGS="-L$withval/lib $LDFLAGS"
fi
- AC_CHECK_LIB(crypto, BIO_s_mem)
- AC_CHECK_LIB(ssl, SSL_library_init)
- AC_CHECK_FUNCS(SSL_library_init, x_ssl_openssl=yes,
+ PKG_CHECK_MODULES([OPENSSL], [libssl libcrypto],
+ [LIBS="$LIBS $OPENSSL_LIBS" CFLAGS="$CFLAGS $OPENSSL_CFLAGS"
+ AC_DEFINE(HAVE_LIBSSL, 1)],
+ [AC_CHECK_LIB(crypto, BIO_s_mem)
+ AC_CHECK_LIB(ssl, SSL_new)]
+ )
+ AC_CHECK_FUNCS(SSL_new, x_ssl_openssl=yes,
AC_MSG_ERROR([Can't enable openssl])
)
fi
x_ssl_lib=openssl
fi
+AM_CONDITIONAL(HAVE_SSL, [test $x_ssl_lib != "no"])
+
# use TCP wrappers?
x_tcpwrap_on=no
fi
# enable support for IPv6?
-x_ipv6_on=no
+
+x_ipv6_on=yes
AC_ARG_ENABLE(ipv6,
- AS_HELP_STRING([--enable-ipv6],
- [enable IPv6 protocol support]),
- if test "$enableval" = "yes"; then x_ipv6_on=yes; fi
+ AS_HELP_STRING([--disable-ipv6],
+ [disable IPv6 protocol support (autodetected by default)]),
+ [ if test "$enableval" = "no"; then
+ x_ipv6_on=no
+ else
+ AC_CHECK_FUNCS(
+ [getaddrinfo getnameinfo],,
+ AC_MSG_ERROR([required function missing for IPv6 support!])
+ )
+ fi
+ ],
+ [ AC_CHECK_FUNCS([getaddrinfo getnameinfo],, x_ipv6_on=no)
+ ]
)
if test "$x_ipv6_on" = "yes"; then
- # getaddrinfo() and getnameinfo() are optional when not compiling
- # with IPv6 support, but are required for IPv6 to work!
- AC_CHECK_FUNCS([ \
- getaddrinfo getnameinfo \
- ],,AC_MSG_ERROR([required function missing for IPv6 support!]))
AC_DEFINE(WANT_IPV6, 1)
fi
AC_CONFIG_FILES([ \
Makefile \
contrib/Debian/Makefile \
- contrib/MacOSX/Makefile \
- contrib/MacOSX/ngIRCd.pmdoc/Makefile \
- contrib/MacOSX/ngIRCd.xcodeproj/Makefile \
contrib/Makefile \
doc/Makefile \
doc/src/Makefile \
projects / ngircd-alex.git / blobdiff