build: fix automake warnings about underquoted definitions in apr macros (FSBUILD-175)

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13882 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/apr/build/apr_hints.m4

@@ -35,7 +35,7 @@ dnl
 dnl  Generally, we force the setting of CC, and add flags
 dnl  to CFLAGS, CPPFLAGS, LIBS and LDFLAGS. 
 dnl
-AC_DEFUN(APR_PRELOAD, [
+AC_DEFUN([APR_PRELOAD], [
 if test "x$apr_preload_done" != "xyes" ; then
 
   apr_preload_done="yes"
@@ -431,7 +431,7 @@ dnl APR_CC_HINTS
 dnl
 dnl  Allows us to provide a default choice of compiler which
 dnl  the user can override.
-AC_DEFUN(APR_CC_HINTS, [
+AC_DEFUN([APR_CC_HINTS], [
 case "$host" in
   *-apple-aux3*)
       APR_SETIFNULL(CC, [gcc])

libs/apr/build/apr_network.m4

@@ -25,7 +25,7 @@ dnl Note that if the system doesn't have gai_strerror(), we
 dnl can't use getaddrinfo() because we can't get strings
 dnl describing the error codes.
 dnl
-AC_DEFUN(APR_CHECK_WORKING_GETADDRINFO,[
+AC_DEFUN([APR_CHECK_WORKING_GETADDRINFO],[
   AC_CACHE_CHECK(for working getaddrinfo, ac_cv_working_getaddrinfo,[
   AC_TRY_RUN( [
 #ifdef HAVE_NETDB_H
@@ -74,7 +74,7 @@ fi
 ])
 
 dnl Check whether the AI_ADDRCONFIG flag can be used with getaddrinfo
-AC_DEFUN(APR_CHECK_GETADDRINFO_ADDRCONFIG, [
+AC_DEFUN([APR_CHECK_GETADDRINFO_ADDRCONFIG], [
   AC_CACHE_CHECK(for working AI_ADDRCONFIG, apr_cv_gai_addrconfig, [
   AC_TRY_RUN([
 #ifdef HAVE_NETDB_H
@@ -110,7 +110,7 @@ fi
 dnl
 dnl check for working getnameinfo()
 dnl
-AC_DEFUN(APR_CHECK_WORKING_GETNAMEINFO,[
+AC_DEFUN([APR_CHECK_WORKING_GETNAMEINFO],[
   AC_CACHE_CHECK(for working getnameinfo, ac_cv_working_getnameinfo,[
   AC_TRY_RUN( [
 #ifdef HAVE_NETDB_H
@@ -165,7 +165,7 @@ fi
 dnl
 dnl check for negative error codes for getaddrinfo()
 dnl
-AC_DEFUN(APR_CHECK_NEGATIVE_EAI,[
+AC_DEFUN([APR_CHECK_NEGATIVE_EAI],[
   AC_CACHE_CHECK(for negative error codes for getaddrinfo, ac_cv_negative_eai,[
   AC_TRY_RUN( [
 #ifdef HAVE_NETDB_H
@@ -197,7 +197,7 @@ dnl systems
 dnl
 dnl Note that this test is executed too early to see if we have all of
 dnl the headers.
-AC_DEFUN(APR_CHECK_GETHOSTBYNAME_R_STYLE,[
+AC_DEFUN([APR_CHECK_GETHOSTBYNAME_R_STYLE],[
 
 dnl Try and compile a glibc2 gethostbyname_r piece of code, and set the
 dnl style of the routines to glibc2 on success
@@ -257,7 +257,7 @@ fi
 dnl
 dnl see if TCP_NODELAY setting is inherited from listening sockets
 dnl
-AC_DEFUN(APR_CHECK_TCP_NODELAY_INHERITED,[
+AC_DEFUN([APR_CHECK_TCP_NODELAY_INHERITED],[
   AC_CACHE_CHECK(if TCP_NODELAY setting is inherited from listening sockets, ac_cv_tcp_nodelay_inherited,[
   AC_TRY_RUN( [
 #include <stdio.h>
@@ -425,7 +425,7 @@ fi
 dnl
 dnl see if O_NONBLOCK setting is inherited from listening sockets
 dnl
-AC_DEFUN(APR_CHECK_O_NONBLOCK_INHERITED,[
+AC_DEFUN([APR_CHECK_O_NONBLOCK_INHERITED],[
   AC_CACHE_CHECK(if O_NONBLOCK setting is inherited from listening sockets, ac_cv_o_nonblock_inherited,[
   AC_TRY_RUN( [
 #include <stdio.h>
@@ -538,7 +538,7 @@ fi
 dnl 
 dnl check for socklen_t, fall back to unsigned int
 dnl
-AC_DEFUN(APR_CHECK_SOCKLEN_T,[
+AC_DEFUN([APR_CHECK_SOCKLEN_T],[
 AC_CACHE_CHECK(for socklen_t, ac_cv_socklen_t,[
 AC_TRY_COMPILE([
 #ifdef HAVE_SYS_TYPES_H
@@ -562,7 +562,7 @@ fi
 ])
 
 
-AC_DEFUN(APR_CHECK_INET_ADDR,[
+AC_DEFUN([APR_CHECK_INET_ADDR],[
 AC_CACHE_CHECK(for inet_addr, ac_cv_func_inet_addr,[
 AC_TRY_COMPILE([
 #ifdef HAVE_SYS_TYPES_H
@@ -588,7 +588,7 @@ fi
 ])
 
 
-AC_DEFUN(APR_CHECK_INET_NETWORK,[
+AC_DEFUN([APR_CHECK_INET_NETWORK],[
 AC_CACHE_CHECK(for inet_network, ac_cv_func_inet_network,[
 AC_TRY_COMPILE([
 #ifdef HAVE_SYS_TYPES_H
@@ -614,7 +614,7 @@ fi
 ])
 
 dnl Check for presence of struct sockaddr_storage.
-AC_DEFUN(APR_CHECK_SOCKADDR_STORAGE,[
+AC_DEFUN([APR_CHECK_SOCKADDR_STORAGE],[
 AC_CACHE_CHECK(for sockaddr_storage, apr_cv_define_sockaddr_storage,[
 AC_TRY_COMPILE([
 #ifdef HAVE_SYS_TYPES_H
@@ -636,7 +636,7 @@ AC_SUBST(have_sa_storage)
 ])
 
 dnl Check for presence of struct sockaddr_in6.
-AC_DEFUN(APR_CHECK_SOCKADDR_IN6,[
+AC_DEFUN([APR_CHECK_SOCKADDR_IN6],[
 AC_CACHE_CHECK(for sockaddr_in6, ac_cv_define_sockaddr_in6,[
 AC_TRY_COMPILE([
 #ifdef HAVE_SYS_TYPES_H
@@ -664,7 +664,7 @@ fi
 dnl
 dnl APR_H_ERRNO_COMPILE_CHECK
 dnl
-AC_DEFUN(APR_H_ERRNO_COMPILE_CHECK,[
+AC_DEFUN([APR_H_ERRNO_COMPILE_CHECK],[
   if test x$1 != x; then
     CPPFLAGS="-D$1 $CPPFLAGS"
   fi
@@ -750,7 +750,7 @@ dnl APR_CHECK_H_ERRNO_FLAG
 dnl
 dnl checks which flags are necessary for <netdb.h> to define h_errno
 dnl
-AC_DEFUN(APR_CHECK_H_ERRNO_FLAG,[
+AC_DEFUN([APR_CHECK_H_ERRNO_FLAG],[
   AC_MSG_CHECKING([for h_errno in netdb.h])
   AC_CACHE_VAL(ac_cv_h_errno_cppflags,[
     APR_H_ERRNO_COMPILE_CHECK
@@ -778,7 +778,7 @@ AC_DEFUN(APR_CHECK_H_ERRNO_FLAG,[
 ])
 
 
-AC_DEFUN(APR_EBCDIC,[
+AC_DEFUN([APR_EBCDIC],[
   AC_CACHE_CHECK([whether system uses EBCDIC],ac_cv_ebcdic,[
   AC_TRY_RUN( [
 int main(void) { 

libs/apr/build/apr_threads.m4

@@ -26,7 +26,7 @@ dnl which causes autoconf to incorrectly conclude that
 dnl pthreads is not available.
 dnl Turn off warnings if we're using gcc.
 dnl
-AC_DEFUN(APR_CHECK_PTHREADS_H, [
+AC_DEFUN([APR_CHECK_PTHREADS_H], [
   if test "$GCC" = "yes"; then
     SAVE_FL="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -w"
@@ -41,7 +41,7 @@ AC_DEFUN(APR_CHECK_PTHREADS_H, [
 dnl
 dnl APR_CHECK_PTHREAD_GETSPECIFIC_TWO_ARGS
 dnl
-AC_DEFUN(APR_CHECK_PTHREAD_GETSPECIFIC_TWO_ARGS, [
+AC_DEFUN([APR_CHECK_PTHREAD_GETSPECIFIC_TWO_ARGS], [
 AC_CACHE_CHECK(whether pthread_getspecific takes two arguments, ac_cv_pthread_getspecific_two_args,[
 AC_TRY_COMPILE([
 #include <pthread.h>
@@ -65,7 +65,7 @@ fi
 dnl
 dnl APR_CHECK_PTHREAD_ATTR_GETDETACHSTATE_ONE_ARG
 dnl
-AC_DEFUN(APR_CHECK_PTHREAD_ATTR_GETDETACHSTATE_ONE_ARG, [
+AC_DEFUN([APR_CHECK_PTHREAD_ATTR_GETDETACHSTATE_ONE_ARG], [
 AC_CACHE_CHECK(whether pthread_attr_getdetachstate takes one argument, ac_cv_pthread_attr_getdetachstate_one_arg,[
 AC_TRY_COMPILE([
 #include <pthread.h>
@@ -91,7 +91,7 @@ dnl
 dnl Try running a program which uses pthreads, executing the
 dnl actions-if-success commands on success.
 dnl
-AC_DEFUN(APR_PTHREADS_TRY_RUN, [
+AC_DEFUN([APR_PTHREADS_TRY_RUN], [
 AC_TRY_RUN( [
 #include <pthread.h>
 #include <stddef.h>
@@ -122,7 +122,7 @@ dnl
 dnl Try to find a way to enable POSIX threads.  Sets the 
 dnl pthreads_working variable to "yes" on success.
 dnl
-AC_DEFUN(APR_PTHREADS_CHECK,[
+AC_DEFUN([APR_PTHREADS_CHECK],[
 
 AC_CACHE_CHECK([for CFLAGS needed for pthreads], [apr_cv_pthreads_cflags],
 [apr_ptc_cflags=$CFLAGS
@@ -182,12 +182,12 @@ dnl Save the global environment variables that might be modified during
 dnl the checks for threading support so that they can restored if the
 dnl result is not what the caller wanted.
 dnl
-AC_DEFUN(APR_PTHREADS_CHECK_SAVE, [
+AC_DEFUN([APR_PTHREADS_CHECK_SAVE], [
   apr_pthsv_CFLAGS="$CFLAGS"
   apr_pthsv_LIBS="$LIBS"
 ])dnl
 
-AC_DEFUN(APR_PTHREADS_CHECK_RESTORE, [
+AC_DEFUN([APR_PTHREADS_CHECK_RESTORE], [
   CFLAGS="$apr_pthsv_CFLAGS"
   LIBS="$apr_pthsv_LIBS"
 ])dnl
@@ -195,7 +195,7 @@ AC_DEFUN(APR_PTHREADS_CHECK_RESTORE, [
 dnl
 dnl APR_CHECK_SIGWAIT_ONE_ARG
 dnl
-AC_DEFUN(APR_CHECK_SIGWAIT_ONE_ARG,[
+AC_DEFUN([APR_CHECK_SIGWAIT_ONE_ARG],[
   AC_CACHE_CHECK(whether sigwait takes one argument,ac_cv_sigwait_one_arg,[
   AC_TRY_COMPILE([
 #if defined(__NETBSD__) || defined(DARWIN)