diff options
Diffstat (limited to 'configure.d/config_modules_transports')
| -rw-r--r-- | configure.d/config_modules_transports | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/configure.d/config_modules_transports b/configure.d/config_modules_transports new file mode 100644 index 0000000..b10b960 --- /dev/null +++ b/configure.d/config_modules_transports @@ -0,0 +1,137 @@ +# -*- sh -*- +transport_src_list="" +transport_hdr_list="" +transport_def_list="" +transport_result_list="" +transport_add_list="" +new_with_transport_list=`echo $with_transports | $SED 's/,/ /g;'` +new_with_out_transport_list=`echo $with_out_transports | $SED 's/,/ /g;'` + +# set up the CPP command +MODULECPP="$CPP $PARTIALTARGETFLAGS -I${srcdir} -I${srcdir}/include" + +# +# Add the default transports to the list +# +if test "x$PARTIALTARGETOS" = "xmingw32" -o "x$PARTIALTARGETOS" = "xmingw32msvc"; then + transport_default_list="UDP TCP Alias Callback" +else + transport_default_list="UDP TCP Alias Unix Callback" +fi +if test "x$enable_ipv6" = "xyes"; then + transport_default_list="UDPIPv6 TCPIPv6 $transport_default_list" +fi +for i in $transport_default_list; do + if echo " $new_with_transport_list " | $GREP " $i " >/dev/null; then + : + else + transport_add_list="$i $transport_add_list" + fi +done +new_transport_list="$transport_add_list $new_with_transport_list" + +if test "x$ctor_header" = "x" ; then + ctor_header="snmplib/transports/snmp_transport_inits.h" +fi + +echo "/* This file is automatically generated by configure. Do not modify by hand. */" > $ctor_header +while test "x$new_transport_list" != "x"; do + future_new_transport_list="" + for i in $new_transport_list; do + if echo " $new_with_out_transport_list " | $GREP " $i " >/dev/null; then + true + else + if test "x$enable_ipv6" != "xyes"; then + if test "x$i" = "xUDPIPv6" -o "x$i" = "xTCPIPv6"; then + AC_MSG_ERROR(IPv6 transports not available if IPv6 support is not enabled) + fi + fi + transport_src="transports/snmp"$i"Domain.c" + transport_hdr="snmp"$i"Domain.h" + rel_transport_src="snmplib/"$transport_src + rel_transport_hdr="include/net-snmp/library/"$transport_hdr + lc_i=`echo $i | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + ctor_fn="netsnmp_"$lc_i"_ctor" + if test -f "$srcdir/$rel_transport_src"; then + transport_result_list="$transport_result_list $i" + transport_src_list="$transport_src $transport_src_list" + if test -f "$srcdir/$rel_transport_hdr"; then + transport_hdr_list="$transport_hdr $transport_hdr_list" + fi + transport_def=`echo $i | $SED 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + transport_def_list="NETSNMP_TRANSPORT_"$transport_def"_DOMAIN $transport_def_list" + else + echo + AC_MSG_ERROR(Cannot find file $srcdir/$rel_transport_src to support SNMP transport domain $i.) + fi + + #--------------------- + # build a pseudo include header that includes current config and + # system symbols: + rm -f conftest.$ac_ext module_tmp_header.h + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include NETSNMP_SYSTEM_INCLUDE_FILE +#undef NETSNMP_MINIMAL_CODE +#define NET_SNMP_CONFIG_H +#undef config_require +#define config_require(foo) config_checkit_require(foo) +#undef config_error +#define config_error(foo) config_checkit_error(foo) +#include "$rel_transport_hdr"]])]) + mv conftest.$ac_ext module_tmp_header.h + + # + # check for dependencies using config_require() macro + # + sub_list=`$MODULECPP module_tmp_header.h | $GREP config_checkit_require | $SED 's/.*config_checkit_require *( *\(.*\) *).*/\1/'` + if test "x$sub_list" != "x" ; then + for j in $sub_list ; do + if echo " $future_new_transport_list $new_transport_list " | $GREP " $j " > /dev/null ; then + : + else + future_new_transport_list="$future_new_transport_list $j" + fi + done + fi + + # + # check for errors using config_error() macro + # + error_list=`$MODULECPP module_tmp_header.h | $GREP config_checkit_error | $SED 's/.*config_checkit_error(\(.*\)).*/\1/g'` + if test "x$error_list" != "x" ; then + echo "" + AC_MSG_ERROR($error_list) + fi + + # + # Check for needed constructor initialization routines to call + # + found=`grep $ctor_fn $srcdir/$rel_transport_src` + if grep $ctor_fn $srcdir/$rel_transport_src > /dev/null ; then + # we add them down below instead of here to make sure + # config_require dependency constructors get called first. + tr_init_list="$ctor_fn $tr_init_list" + fi + fi + done # for each new transport + new_transport_list="$future_new_transport_list" +done # while new transports exist +transport_obj_list=`echo " $transport_src_list " | $SED 's/\.c/\.o/g'` +transport_lobj_list=`echo " $transport_src_list " | $SED 's/\.c/\.lo/g'` +transport_ftobj_list=`echo " $transport_src_list " | $SED 's/\.c/\.ft/g'` +for i in $tr_init_list ; do + echo "$i();" >> $ctor_header +done + +## win32 platforms require inet_ntop etc. +if test "x$PARTIALTARGETOS" = "xmingw32" -o "x$PARTIALTARGETOS" = "xmingw32msvc" -o "x$PARTIALTARGETOS" = "xcygwin"; then + if echo "$transport_def_list" | $GREP "IPV6" >/dev/null; then + transport_obj_list="$transport_obj_list inet_ntop.o inet_pton.o" + transport_lobj_list="$transport_lobj_list inet_ntop.lo inet_pton.lo" + transport_ftobj_list="$transport_ftobj_list inet_ntop.ft inet_pton.ft" + fi +fi + +if test "x$transport_result_list" = x ; then + AC_MSG_ERROR([No transports configured, at least one must be provided]) +fi |