X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=configure.ng;h=a3855dbebee95b1bd33059ce16b16a87abb9a4a5;hp=aec1eb144f37898d367ef3f985013cdc2eda4265;hb=HEAD;hpb=e747fe92775f577a38f8dd681f7a58f751348f5e diff --git a/configure.ng b/configure.ng index aec1eb14..0dccfbc5 100644 --- a/configure.ng +++ b/configure.ng @@ -1,6 +1,6 @@ # # 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 @@ -23,13 +23,13 @@ m4_ifdef([AM_SILENT_RULES], # -- 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])]) @@ -66,6 +66,7 @@ AC_PROG_AWK AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET +AC_PROG_MKDIR_P AC_PROG_RANLIB # -- Compiler Features -- @@ -100,6 +101,7 @@ AC_DEFUN([WORKING_GETADDRINFO],[ #include #include #include +#include int main(int argc, char **argv) { @@ -123,6 +125,20 @@ 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 "$GCC" = "yes"; then @@ -130,6 +146,7 @@ if test "$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 @@ -153,15 +170,32 @@ AC_HEADER_TIME # 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 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 -- @@ -211,17 +245,51 @@ AC_FUNC_STRFTIME # 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 \ - sigaction sigprocmask snprintf vsnprintf strdup strndup strlcpy strlcat \ - strtok_r unsetenv 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 @@ -416,9 +484,13 @@ AC_ARG_WITH(openssl, 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 $OPENSSL_CFLAGS" + AC_DEFINE(HAVE_LIBSSL, 1)], + [AC_CHECK_LIB(crypto, BIO_s_mem) + AC_CHECK_LIB(ssl, SSL_new)] + ) + AC_CHECK_FUNCS(SSL_new, x_ssl_openssl=yes, AC_MSG_ERROR([Can't enable openssl]) ) fi @@ -453,6 +525,8 @@ if test "$x_ssl_openssl" = "yes"; then x_ssl_lib=openssl fi +AM_CONDITIONAL(HAVE_SSL, [test $x_ssl_lib != "no"]) + # use TCP wrappers? x_tcpwrap_on=no @@ -583,18 +657,24 @@ if test "$x_ircplus_on" = "yes"; then 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 "$x_ipv6_on" = "yes"; then - # getaddrinfo() and getnameinfo() are optional when not compiling - # with IPv6 support, but are required for IPv6 to work! - AC_CHECK_FUNCS([ \ - getaddrinfo getnameinfo \ - ],,AC_MSG_ERROR([required function missing for IPv6 support!])) AC_DEFINE(WANT_IPV6, 1) fi @@ -653,9 +733,6 @@ test -n "$LIBS_END" && LIBS="$LIBS $LIBS_END" 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 \ @@ -675,7 +752,9 @@ if test $? -eq 0; then # Generate debian/ link if the dpkg command exists # (read: if we are running on a debian compatible system) echo "creating Debian-specific links ..." - test -f debian/rules || ln -s contrib/Debian debian + if test ! -f debian/rules -a -f contrib/Debian/rules; then + ln -s contrib/Debian debian + fi fi # -- Result --