build: quote autoconf macro arguments

Arguments are supposed to be quoted in square brackets.  Fix several that
weren't.

Sort and reformat the `AC_OUTPUT_FILES` argument list while we're at it.

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/configure.ac b/configure.ac
index 268cd10de2da14a289011dc448417a74ef7c5a96..ff18cbe194db8a60f7029e734516a19b611d8489 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -22,7 +22,7 @@ AC_SUBST([libdl_LIBS])
 
 dnl Checks for header files.
 AC_HEADER_DIRENT
-AC_CHECK_HEADERS(fcntl.h unistd.h)
+AC_CHECK_HEADERS([fcntl.h unistd.h])
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
@@ -32,13 +32,15 @@ AC_SYS_LARGEFILE
 
 dnl Checks for library functions.
 AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(socket strerror)
+AC_CHECK_FUNCS([socket strerror])
 
 AC_SEARCH_LIBS([pthread_create], [pthread], [libpthread_LIBS="$LIBS"; LIBS=""])
 AC_SUBST([libpthread_LIBS])
 
-AC_ARG_ENABLE(ulog,
-       AS_HELP_STRING([--enable-ulog], [Enable ulog module [default=yes]]),[enable_ulog=$enableval],[enable_ulog=yes])
+AC_ARG_ENABLE([ulog],
+              [AS_HELP_STRING([--enable-ulog], [Enable ulog module [default=yes]])],
+              [enable_ulog=$enableval],
+              [enable_ulog=yes])
 AM_CONDITIONAL([BUILD_ULOG], [test "x$enable_ulog" = "xyes"])
 if [! test "x$enable_ulog" = "xyes"]; then
        enable_ulog="no"
@@ -46,8 +48,11 @@ fi
 
 dnl Check for the right nfnetlink version
 PKG_CHECK_MODULES([LIBNFNETLINK], [libnfnetlink >= 1.0.1])
-AC_ARG_ENABLE(nflog,
-       AS_HELP_STRING([--enable-nflog], [Enable nflog module [default=yes]]),[enable_nflog=$enableval],[enable_nflog=yes])
+
+AC_ARG_ENABLE([nflog],
+              [AS_HELP_STRING([--enable-nflog], [Enable nflog module [default=yes]])],
+              [enable_nflog=$enableval],
+              [enable_nflog=yes])
 AS_IF([test "x$enable_nflog" = "xyes"], [
     PKG_CHECK_MODULES([LIBNETFILTER_LOG], [libnetfilter_log >= 1.0.0])
     AC_DEFINE([BUILD_NFLOG], [1], [Building nflog module])
@@ -57,8 +62,10 @@ if [! test "x$enable_nflog" = "xyes"]; then
        enable_nflog="no"
 fi
 
-AC_ARG_ENABLE(nfct,
-       AS_HELP_STRING([--enable-nfct], [Enable nfct module [default=yes]]),[enable_nfct=$enableval],[enable_nfct=yes])
+AC_ARG_ENABLE([nfct],
+              [AS_HELP_STRING([--enable-nfct], [Enable nfct module [default=yes]])],
+              [enable_nfct=$enableval],
+              [enable_nfct=yes])
 AS_IF([test "x$enable_nfct" = "xyes"], [
     PKG_CHECK_MODULES([LIBNETFILTER_CONNTRACK], [libnetfilter_conntrack >= 1.0.2])
     AC_DEFINE([BUILD_NFCT], [1], [Building nfct module])
@@ -68,8 +75,10 @@ if [! test "x$enable_nfct" = "xyes"]; then
        enable_nfct="no"
 fi
 
-AC_ARG_ENABLE(nfacct,
-       AS_HELP_STRING([--enable-nfacct], [Enable nfacct module [default=yes]]),[enable_nfacct=$enableval],[enable_nfacct=yes])
+AC_ARG_ENABLE([nfacct],
+              [AS_HELP_STRING([--enable-nfacct], [Enable nfacct module [default=yes]])],
+              [enable_nfacct=$enableval],
+              [enable_nfacct=yes])
 AS_IF([test "x$enable_nfacct" = "xyes"], [
     PKG_CHECK_MODULES([LIBMNL], [libmnl >= 1.0.3])
     PKG_CHECK_MODULES([LIBNETFILTER_ACCT], [libnetfilter_acct >= 1.0.1])
@@ -80,22 +89,24 @@ if [! test "x$enable_nfacct" = "xyes"]; then
        enable_nfacct="no"
 fi
 
-AC_ARG_WITH([pgsql], AS_HELP_STRING([--without-pgsql], [Build without postgresql output plugin [default=test]]))
+AC_ARG_WITH([pgsql],
+            [AS_HELP_STRING([--without-pgsql], [Build without postgresql output plugin [default=test]])])
 AS_IF([test "x$with_pgsql" != "xno"], [
        CT_CHECK_POSTGRES_DB()
 ])
-AM_CONDITIONAL(HAVE_PGSQL, test "x$PQLIBPATH" != "x")
+AM_CONDITIONAL([HAVE_PGSQL], [test "x$PQLIBPATH" != "x"])
 if test "x$PQLIBPATH" != "x"; then
        enable_pgsql="yes"
 else
        enable_pgsql="no"
 fi
 
-AC_ARG_WITH([mysql], AS_HELP_STRING([--without-mysql], [Build without mysql output plugin [default=test]]))
+AC_ARG_WITH([mysql],
+            [AS_HELP_STRING([--without-mysql], [Build without mysql output plugin [default=test]])])
 AS_IF([test "x$with_mysql" != "xno"], [
        CT_CHECK_MYSQL_DB()
 ])
-AM_CONDITIONAL(HAVE_MYSQL, test "x$MYSQL_LIB" != "x")
+AM_CONDITIONAL([HAVE_MYSQL], [test "x$MYSQL_LIB" != "x"])
 if test "x$MYSQL_LIB" != "x"; then
        enable_mysql="yes"
 else
@@ -103,7 +114,8 @@ else
 fi
 
 
-AC_ARG_WITH([sqlite], AS_HELP_STRING([--without-sqlite], [Build without SQLITE3 output plugin [default=test]]))
+AC_ARG_WITH([sqlite],
+            [AS_HELP_STRING([--without-sqlite], [Build without SQLITE3 output plugin [default=test]])])
 AS_IF([test "x$with_sqlite" != "xno"], [
     PKG_CHECK_MODULES([libsqlite3], [sqlite3], [], [:])
 ])
@@ -114,18 +126,20 @@ else
        enable_sqlite3="no"
 fi
 
-AC_ARG_WITH([dbi], AS_HELP_STRING([--without-dbi], [Build without DBI output plugin [default=test]]))
+AC_ARG_WITH([dbi],
+            [AS_HELP_STRING([--without-dbi], [Build without DBI output plugin [default=test]])])
 AS_IF([test "x$with_dbi" != "xno"], [
     CT_CHECK_DBI()
 ])
-AM_CONDITIONAL(HAVE_DBI, test "x$DBI_LIB" != "x")
+AM_CONDITIONAL([HAVE_DBI], [test "x$DBI_LIB" != "x"])
 if test "x$DBI_LIB" != "x"; then
        enable_dbi="yes"
 else
        enable_dbi="no"
 fi
 
-AC_ARG_WITH([pcap], AS_HELP_STRING([--without-pcap], [Build without PCAP output plugin [default=test]]))
+AC_ARG_WITH([pcap],
+            [AS_HELP_STRING([--without-pcap], [Build without PCAP output plugin [default=test]])])
 AS_IF([test "x$with_pcap" != "xno"], [
     AC_SEARCH_LIBS([pcap_close], [pcap], [libpcap_LIBS="-lpcap"; LIBS=""])
     AC_SUBST([libpcap_LIBS])
@@ -137,7 +151,8 @@ else
        enable_pcap="no"
 fi
 
-AC_ARG_WITH([jansson], AS_HELP_STRING([--without-jansson], [Build without JSON output plugin [default=test]]))
+AC_ARG_WITH([jansson],
+            [AS_HELP_STRING([--without-jansson], [Build without JSON output plugin [default=test]])])
 AS_IF([test "x$with_jansson" != "xno"], [
     PKG_CHECK_MODULES([libjansson], [jansson], [], [:])
 ])
@@ -149,21 +164,34 @@ else
 fi
 
 AC_ARG_WITH([ulogd2libdir],
-       AS_HELP_STRING([--with-ulogd2libdir=PATH],
-        [Default directory to load ulogd2 plugin from [[LIBDIR/ulogd]]]),
-        [ulogd2libdir="$withval"],
-        [ulogd2libdir="${libdir}/ulogd"])
+            [AS_HELP_STRING([--with-ulogd2libdir=PATH], [Default directory to load ulogd2 plugin from [[LIBDIR/ulogd]]])],
+            [ulogd2libdir="$withval"],
+            [ulogd2libdir="${libdir}/ulogd"])
 AC_SUBST([ulogd2libdir])
 
-AC_CONFIG_FILES(include/Makefile include/ulogd/Makefile include/libipulog/Makefile \
-         include/linux/Makefile include/linux/netfilter/Makefile \
-         include/linux/netfilter_ipv4/Makefile libipulog/Makefile \
-         input/Makefile input/packet/Makefile input/flow/Makefile \
-         input/sum/Makefile \
-         filter/Makefile filter/raw2packet/Makefile \
-         output/Makefile output/pcap/Makefile output/mysql/Makefile output/pgsql/Makefile output/sqlite3/Makefile \
-         output/dbi/Makefile output/ipfix/Makefile \
-         src/Makefile Makefile)
+AC_CONFIG_FILES([Makefile
+                filter/Makefile
+                filter/raw2packet/Makefile
+                include/Makefile
+                include/libipulog/Makefile
+                include/linux/Makefile
+                include/linux/netfilter/Makefile
+                include/linux/netfilter_ipv4/Makefile
+                include/ulogd/Makefile
+                input/Makefile
+                input/flow/Makefile
+                input/packet/Makefile
+                input/sum/Makefile
+                libipulog/Makefile
+                output/Makefile
+                output/dbi/Makefile
+                output/ipfix/Makefile
+                output/mysql/Makefile
+                output/pcap/Makefile
+                output/pgsql/Makefile
+                output/sqlite3/Makefile
+                src/Makefile])
+
 AC_OUTPUT
 
 define([EXPAND_VARIABLE],