openwrt/package/network/utils/dante/patches/001-automake-compat.patch

--- a/configure.ac
+++ b/configure.ac
@@ -16,7 +16,7 @@ echo "Configuring Dante ${version}${pren
 
 AM_INIT_AUTOMAKE(dante, ${version}${prename})
 AC_CONFIG_SRCDIR(include/common.h)
-AM_CONFIG_HEADER(include/autoconf.h)
+AM_CONFIG_HEADER(autoconfig-is-soo-stupid.h include/autoconf.h)
 
 AC_DEFINE(BAREFOOTD, 0, [we are Dante])
 
@@ -38,17 +38,6 @@ AC_PROG_CPP
 
 AM_CONDITIONAL(PRERELEASE, test x$prerelease != x)
 
-#known keywords for --enable/disable-foo(=yes/no)?
-LTINTERNAL="dlopen|dlopen_self|dlopen_self_static|fast_install|libtool_lock|win32_dll|shared_with_static_runtimes|shared_with_static_runtimes_CXX|shared_with_static_runtimes_F77"
-KNOWN_KEYWORDS="$LTINTERNAL|shared|static|debug|warnings|diagnostic|profiling|linting|libwrap|preload|serverdl|clientdl|internal|pidfile|drt_fallback"
-for keyword in `set | egrep '^enable_' | sed -e 's/^enable_\(.*\)=.*/\1/'`; do
-    echo $keyword | egrep "^(${KNOWN_KEYWORDS})$" > /dev/null
-    if test $? -ne 0; then
-	AC_MSG_WARN([unknown option '$keyword', ignoring ...])
-	sleep 10;
-    fi
-done
-
 case $host in
     *-*-osf*)
       	AC_MSG_WARN([OSF support might be removed in the near future.])
@@ -175,31 +164,6 @@ case $host in
     #XXX make sure compiling with compiler options works
 esac
 
-AC_MSG_CHECKING([for support for -pipe compiler flag])
-oCFLAGS=$CFLAGS
-CFLAGS="$CFLAGS -pipe"
-AC_TRY_RUN([
-int main()
-{
-	return 0;
-}], [AC_MSG_RESULT([yes])
-     comp_flags="${comp_flags} -pipe"],
-    AC_MSG_RESULT([no]))
-CFLAGS="$oCFLAGS"
-
-AC_MSG_CHECKING([for support for -Wbounded compiler flag])
-oCFLAGS=$CFLAGS
-CFLAGS="$CFLAGS -Wbounded"
-AC_TRY_RUN([
-int main()
-{
-        return 0;
-}], [AC_MSG_RESULT([yes])
-     comp_flags="${comp_flags} -Wbounded"],
-    [AC_MSG_RESULT([no])
-     AC_DEFINE(__bounded__(a,b,c), , [empty __bounded__ macro])])
-CFLAGS="$oCFLAGS"
-
 AC_MSG_CHECKING([for compilation with debugging])
 AC_ARG_ENABLE(debug,
 [  --enable-debug          compile with debugging support],
@@ -608,43 +572,6 @@ else
 fi], [AC_MSG_RESULT(no)
       AC_MSG_WARN([performance in the server might be degraded without support for the SO_SNDLOWAT socket option])])
 
-AC_MSG_CHECKING([whether realloc with a NULL pointer calls malloc])
-AC_TRY_RUN([
-#include <stdlib.h>
-#ifndef NULL
-#define NULL (char *)0
-#endif
-
-int main()
-{
-	/* will assume this test doesn\'t fail because of lack of memory */
-	if (realloc(NULL, 1) == NULL)
-		return 1;
-	else
-		return 0;
-}], [AC_MSG_RESULT(yes)],
-    [AC_DEFINE(HAVE_NOMALLOC_REALLOC, 1, [realloc never calls malloc])
-     AC_MSG_RESULT(no)])
-
-AC_MSG_CHECKING([whether free can be called with NULL])
-AC_TRY_RUN([
-#include <stdlib.h>
-#ifndef NULL
-#define NULL (char *)0
-#endif
-
-int main()
-{
-	/* will assume core dump/seg fault if it doesn\'t work */
-	free(NULL);
-	return 0;
-}], [AC_MSG_RESULT(yes)],
-    [AC_DEFINE(HAVE_NONULL_FREE, 1, [free does not accept NULL parameter])
-     AC_MSG_RESULT(no)])
-
-#A good time to save the cache (preload code might fail)
-AC_CACHE_SAVE
-
 m4_include(preload.m4)
 
 #construct SUBDIRS variable
@@ -722,31 +649,8 @@ case $host in
 	;;
 esac
 
-AC_MSG_CHECKING([for CMSG_SPACE in sys/socket.h])
-AC_TRY_RUN([
-#include <sys/types.h>
-#include <sys/socket.h>
-int main()
-{
-   int d = CMSG_SPACE(4);
-   return 0;
-}
-], [AC_MSG_RESULT(yes)
-    AC_DEFINE(HAVE_CMSG_SPACE, 1, CMSG_SPACE exists)],
-   [AC_MSG_RESULT(no)])
-
-AC_MSG_CHECKING([for CMSG_LEN in sys/socket.h])
-AC_TRY_RUN([
-#include <sys/types.h>
-#include <sys/socket.h>
-
-int main()
-{
-   int d = CMSG_LEN(4);
-   return 0;
-}], [AC_MSG_RESULT(yes)
-    AC_DEFINE(HAVE_CMSG_LEN, 1, [CMSG_LEN exists])],
-   [AC_MSG_RESULT(no)])
+AC_DEFINE(HAVE_CMSG_SPACE, 1, [CMSG_SPACE exists])
+AC_DEFINE(HAVE_CMSG_LEN, 1, [CMSG_LEN exists])
 
 AC_MSG_CHECKING([for sa_len in sockaddr])
 AC_TRY_COMPILE([
@@ -913,10 +817,6 @@ else
     AC_MSG_RESULT([yes])
 fi
 
-dnl determine GSSAPI support
-no_gssapi=t
-m4_include(gssapi.m4)
-
 dnl compatibility library tests
 m4_include(libscompat.m4)
 
@@ -978,15 +878,6 @@ global:
 fi
 AC_SUBST(MAPOPT)
 
-#expected select behaviour?
-unset nb_select_err
-L_UNCON_SELECT([],
- [nb_select_err=t])
-
-if test x"${nb_select_err}" = xt; then
-   AC_MSG_WARN([operations on nonblocking sockets might fail on this platform])
-fi
-
 AC_MSG_CHECKING([direct route fallback in client enabled])
 with_drtfallback=t
 AC_ARG_ENABLE(drt-fallback,
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -180,63 +180,7 @@ selectcheck(s)
     [AC_MSG_RESULT(no)
      [$2]])])
 
-#can it really be this simple?
-#nope, doesn't handle coff files which also have no underscore
-AC_DEFUN([L_SYMBOL_UNDERSCORE],
-[AC_MSG_CHECKING(for object file type)
-AH_TEMPLATE([HAVE_NO_SYMBOL_UNDERSCORE], [platform symbol type])
-AC_TRY_RUN([
-/* look for ELF identification header at the start of argv[0] */
-
-#include <stdio.h>
-#include <fcntl.h>
-#include <string.h>
-
-/*
- * ELF header, from ELF standard (Portable Formats Specification,
- *  Version 1.1).
- */
-char elfheader[] = { 0x7f, 'E', 'L', 'F' };
-
-int
-main (argc, argv)
-	int argc;
-	char *argv[];
-{
-	int fd;
-	int len = sizeof(elfheader);
-	char header[len];
-
-	if ((fd = open(argv[0], O_RDONLY, 0)) == -1) {
-		perror("open");
-		exit(1);
-	}
-	if (read(fd, header, len) != len) {
-		perror("read");
-		exit(1);
-	}
-	if (memcmp(header, elfheader, len) == 0)
-		exit(0); /* pointy ears */
-	else
-		exit(1);
-}
-], [AC_MSG_RESULT(elf)
-    AC_DEFINE(HAVE_NO_SYMBOL_UNDERSCORE)],
-   [
-	#XXX exceptions for coff platforms, should be detected automatically
-	case $host in
-		alpha*-dec-osf*)
-			AC_DEFINE(HAVE_NO_SYMBOL_UNDERSCORE)
-			AC_MSG_RESULT(coff)
-			;;
-		*-*-hpux*) #XXX apparently does not use underscore
-			AC_DEFINE(HAVE_NO_SYMBOL_UNDERSCORE)
-			AC_MSG_RESULT(a.out?)
-			;;
-		*)
-			AC_MSG_RESULT(a.out)
-			;;
-	esac])])
+AC_DEFUN([L_SYMBOL_UNDERSCORE], [AC_DEFINE(HAVE_NO_SYMBOL_UNDERSCORE, [1], [Automake sucks])])
 
 
 dnl addproto - generate AC_DEFINE statements
--- a/preload.m4
+++ b/preload.m4
@@ -517,91 +517,6 @@ AC_DEFINE_UNQUOTED(LIBRARY_LIBC, "${LIBC
 
 L_SYMBOL_UNDERSCORE()
 
-AC_MSG_CHECKING([for working dlsym])
-AC_TRY_RUN([
-#include <dlfcn.h>
-#include <stdio.h>
-
-#include "include/symbols.h"
-
-int main()
-{
-	void *lib;
-	void *sym;
-
-	if ((lib = dlopen(LIBRARY_CONNECT, DL_LAZY)) == NULL) {
-		fprintf(stderr, "dlopen: %s", dlerror());
-		return 1;
-	}
-	(void)dlerror();
-	if ((sym = dlsym(lib, SYMBOL_CONNECT)) == NULL) {
-		fprintf(stderr, "dlsym: %s", dlerror());
-		return 1;
-	}
-	return 0;
-}], [AC_MSG_RESULT(yes)],
-    [AC_MSG_RESULT(no)
-     no_preload_client=t
-     no_preload_server=t
-     no_preload=t])
-
-AC_MSG_CHECKING([for working RTLD_NEXT])
-AC_TRY_RUN([
-#define _GNU_SOURCE
-#include <dlfcn.h>
-#include <stdio.h>
-
-#include "include/symbols.h"
-
-int main()
-{
-	void *sym;
-
-	if ((sym = dlsym(RTLD_NEXT, SYMBOL_READ)) == NULL) {
-		fprintf(stderr, "dlsym: %s", dlerror());
-		return 1;
-	}
-	return 0;
-}], [AC_MSG_RESULT(yes)
-     AC_DEFINE(HAVE_RTLD_NEXT, 1, [have working dlsym RTLD_NEXT])],
-    [AC_MSG_RESULT(no)
-     AC_DEFINE(HAVE_RTLD_NEXT, 0, [no working dlsym RTLD_NEXT])])
-
-#solaris might block preloading
-AC_MSG_CHECKING([libc preload blocking])
-AC_TRY_RUN([
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>                                                             
-int
-main(int argc, char *argv[])
-{
-   char buf[1024];
-  
-   strcpy(buf, "lari -V ");
-   strcat(buf, argv[0]);
-   strcat(buf, " | grep read | grep protected > /dev/null");
-
-   /*
-    * return error if 'protected'
-    * (ignore errors, not indicative of blocking) */ 
-   if (system(buf) == 0)
-        return 1;
-   else
-        return 0;
-}
-
-ssize_t
-read(d, buf, nbytes)
-   int d;
-   void *buf;
-   size_t nbytes;
-{
-   return 0;
-}
-], [AC_MSG_RESULT(no)],
-   [AC_MSG_RESULT(yes)
-    AC_MSG_WARN([this platform blocks preloading of libraries])
-    blocked_preload=t])
+AC_DEFINE(HAVE_RTLD_NEXT, 1, [have working dlsym RTLD_NEXT])
 
 AC_CONFIG_FILES(bin/socksify)
--- a/libscompat.m4
+++ b/libscompat.m4
@@ -1,70 +1,6 @@
 dnl libscompat.m4 - tests related to replacement code in libscompat directory
 
-AC_MSG_CHECKING([for __attribute__ support])
-AC_TRY_RUN([
-#include <stdlib.h>
-
-void errfunc(void) __attribute((noreturn));
-
-void errfunc(void)
-{
-    exit(0);
-}
-
-int main()
-{
-    errfunc();
-}], [AC_MSG_RESULT([yes])],
-    [AC_MSG_RESULT([no])
-     AC_DEFINE(__attribute__(a), , [empty __attribute__ macro])])
-
-AC_MSG_CHECKING([for __printf__ attribute support])
-if test x"$have_suncc" = xt; then
-    AC_MSG_RESULT([disabled for sun cc])
-    AC_DEFINE(format(a,b,c), , [empty format attribute macro])
-else
-    AC_TRY_RUN([
-#include <stdlib.h>
-
-void func(const char *fmt, ...)
-   __attribute__((format(__printf__, 1, 2)));
-
-void func(const char *fmt, ...) {
-     (void)fmt;
-     return;
-}
-
-int main()
-{
-    func("foo");
-    return 0;
-}], [AC_MSG_RESULT([yes])],
-    [AC_MSG_RESULT([no])
-     AC_DEFINE(format(a,b,c), , [empty format attribute macro])])
-fi
-
-AC_MSG_CHECKING([for timer macros])
-AC_TRY_RUN([
-#include <sys/time.h>
-
-int main()
-{
-    struct timeval tv, tv2, tv3;
-
-    tv.tv_sec = 0;
-    tv.tv_usec = 0;
-    tv2.tv_sec = 0;
-    tv2.tv_usec = 0;
-    tv3.tv_sec = 0;
-    tv3.tv_usec = 0;
-
-    timeradd(&tv, &tv2, &tv3);
-    timersub(&tv3, &tv2, &tv);
-
-    return 0; }],
-[AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_TIMER_MACROS, 1, [timeradd(), timersub etc. exist in sys/time.h])],
-[AC_MSG_RESULT(no)])
+AC_DEFINE(HAVE_TIMER_MACROS, 1, [timeradd(), timersub etc. exist in sys/time.h])
 
 AC_CHECK_FUNCS(daemon difftime getifaddrs freeifaddrs hstrerror inet_aton)
 AC_CHECK_FUNCS(inet_pton issetugid memmove seteuid setegid)
@@ -72,53 +8,7 @@ AC_CHECK_FUNCS(setproctitle sockatmark s
 AC_CHECK_FUNCS(bzero)
 #inet_ntoa - only checked for incorrect behavior
 
-#try to detect gcc bug (irix 64 problem, affects among others inet_ntoa)
-AC_MSG_CHECKING([for incorrect inet_ntoa behaviour])
-AC_TRY_RUN([
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sys/socket.h>
-int main(void)
-{
-    struct sockaddr_in addr;
-    char *a, *b = "195.195.195.195";
-    addr.sin_addr.s_addr = inet_addr(b);
-    a = inet_ntoa(addr.sin_addr);
-    if (strcmp(a, b) == 0)
-	return 1;
-    else
-	return 0;
-}
-], [AC_DEFINE(HAVE_BROKEN_INET_NTOA, 1, [platform bug])
-    AC_MSG_RESULT(yes)
-    ac_cv_func_inet_ntoa=no],
-    AC_MSG_RESULT(no))
-
-if test x${ac_cv_func_sockatmark} = xyes; then
-   AC_MSG_CHECKING([for working sockatmark])
-   AC_TRY_RUN([
-#include <sys/types.h>
-#include <sys/socket.h>
-
-int
-main()
-{
-    int s;
-    int r;
-
-    if ((s = socket(PF_UNIX, SOCK_STREAM, 0)) == -1)
-	return 1;
-    if ((r = sockatmark(s)) == -1)
-	return 1;
-    if (r == 0)
-	return 0;
-    else
-	return 1; /* would likely indicate an error */
-}], [AC_MSG_RESULT(yes)],
-    [AC_MSG_RESULT(no)
-     ac_cv_func_sockatmark=no])
-fi
+ac_cv_func_sockatmark=no
 
 #only compile files that are needed
 unset LIBSCSRC
@@ -139,24 +29,3 @@ AC_SUBST([LIBSCSRC])
 if test x${ac_cv_func_bzero} = xno; then
     AC_DEFINE(bzero(b, len), memset((b), 0, (len)), [bzero replacement])
 fi
-
-#causes problems with packaging, allow test to be turned off
-AC_ARG_WITH(glibc-secure,
-[  --without-glibc-secure  disable libc_enable_secure check @<:@default=detect@:>@],
-[GLIBCSEC=$withval])
-
-if test "${GLIBCSEC}" != no; then
-    AC_MSG_CHECKING([for __libc_enable_secure])
-    AC_TRY_RUN([
-extern int __libc_enable_secure;
-
-int main()
-{
-    if (__libc_enable_secure == 0)
-	return 0;
-
-	return 1;
-}],[AC_MSG_RESULT([yes])
-    AC_DEFINE(HAVE_LIBC_ENABLE_SECURE, 1, [linux version of issetugid()])],
-    AC_MSG_RESULT([no]))
-fi