From ba6436820a83c97ffb6288e88eaadc6eaefe1deb Mon Sep 17 00:00:00 2001 From: Wouter Wijngaards Date: Wed, 3 Jan 2007 08:53:52 +0000 Subject: [PATCH 1/1] Created trunk/ git-svn-id: file:///svn/unbound/trunk@2 be551aaa-1e26-0410-a405-d3ace91eadb9 --- Makefile.in | 75 +++++++++++++++ configure.ac | 245 ++++++++++++++++++++++++++++++++++++++++++++++++ doc/Changelog | 5 + install-sh | 251 ++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 576 insertions(+) create mode 100644 Makefile.in create mode 100644 configure.ac create mode 100644 doc/Changelog create mode 100755 install-sh diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 000000000..9978f8929 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,75 @@ +# Standard installation pathnames +# See the file LICENSE for the license +SHELL=@SHELL@ +VERSION=@PACKAGE_VERSION@ +srcdir=@srcdir@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +bindir=@bindir@ +mandir=@mandir@ +libdir=@libdir@ +includedir=@includedir@ +doxygen=@doxygen@ +libtool=@libtool@ + +CC=@CC@ +CPPFLAGS=@CPPFLAGS@ @DEFS@ -I. +CFLAGS=@CFLAGS@ -I. +LDFLAGS=@LDFLAGS@ +LIBS=@LIBS@ +LIBOBJS=@LIBOBJS@ +RUNTIME_PATH=@RUNTIME_PATH@ +DATE=$(shell date +%Y%m%d) +LIBTOOL=$(libtool) +BUILD=build/ + +LINT=splint +LINTFLAGS=+quiet -weak -warnposix -unrecog -Din_addr_t=uint32_t -Du_int=unsigned -Du_char=uint8_t -preproc + +INSTALL=$(srcdir)/install-sh + +COMMON_SRC=$(wildcard *.c) +COMMON_OBJ=$(addprefix $(BUILD),$(COMMON_SRC:.c=.o) $(LIBOBJS)) +ALL_SOURCES=$(COMMON_SRC) + +COMPILE=$(LIBTOOL) --mode=compile $(CC) $(CPPFLAGS) $(CFLAGS) +LINK=$(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) +LINK_LIB=$(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -release $(VERSION) + +$(BUILD)%.o: $(srcdir)/%.c + @if test ! -d $(BUILD); then mkdir $(BUILD); fi + $(COMPILE) -c $< -o $@ + +.PHONY: clean realclean doc lint all + +all: $(COMMON_OBJ) main + +main: $(COMMON_OBJ) + $(LINK) -o $@ $< + +clean: + rm -f *.o *.d *.lo *~ tags + rm -rf autom4te.cache .libs build + +realclean: clean + rm -f config.status config.log config.h.in config.h + rm -f configure config.sub config.guess ltmain.sh aclocal.m4 libtool + rm -f Makefile + +lint: + for i in $(SOURCES); do \ + $(LINT) $(LINTFLAGS) -I. -I$(srcdir) $(srcdir)/$$i ; \ + if [ $$? -ne 0 ] ; then exit 1 ; fi ; \ + done + +tags: $(srcdir)/*.c ldns/*.[ch] + ctags -f $(srcdir)/tags $(srcdir)/*.[ch] ldns/*.[ch] + +# Automatic dependencies. +$(BUILD)%.d: $(srcdir)/%.c + @if test ! -d $(BUILD); then mkdir $(BUILD); fi + $(SHELL) -ec '$(CC) -MM $(CPPFLAGS) $< \ + | sed '\''s!\(.*\)\.o[ :]*!$(dir $@)\1.o $@ : !g'\'' > $@; \ + [ -s $@ ] || rm -f $@' + +-include $(addprefix $(BUILD),$(ALL_SOURCES:.c=.d)) diff --git a/configure.ac b/configure.ac new file mode 100644 index 000000000..3f7ae0380 --- /dev/null +++ b/configure.ac @@ -0,0 +1,245 @@ +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. +AC_PREREQ(2.57) + +AC_INIT(unbound, 0.1, wouter@nlnetlabs.nl, unbound) + +AC_AIX + +dnl routine to help check for compiler flags. +AC_DEFUN([CHECK_COMPILER_FLAG], +[ +AC_REQUIRE([AC_PROG_CC]) +AC_MSG_CHECKING(whether $CC supports -$1) +cache=`echo $1 | sed 'y%.=/+-%___p_%'` +AC_CACHE_VAL(cv_prog_cc_flag_$cache, +[ +echo 'void f(){}' >conftest.c +if test -z "`$CC -$1 -c conftest.c 2>&1`"; then +eval "cv_prog_cc_flag_$cache=yes" +else +eval "cv_prog_cc_flag_$cache=no" +fi +rm -f conftest* +]) +if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then +AC_MSG_RESULT(yes) +: +$2 +else +AC_MSG_RESULT(no) +: +$3 +fi +]) + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_LANG_C +CHECK_COMPILER_FLAG(g, [CFLAGS="$CFLAGS -g"]) +CHECK_COMPILER_FLAG(O2, [CFLAGS="$CFLAGS -O2"]) +CHECK_COMPILER_FLAG(W, [CFLAGS="$CFLAGS -W"]) +CHECK_COMPILER_FLAG(Wall, [CFLAGS="$CFLAGS -Wall"]) +CHECK_COMPILER_FLAG(Wextra, [CFLAGS="$CFLAGS -Wextra"]) +AC_C_INLINE + +AC_DEFUN([AC_CHECK_FORMAT_ATTRIBUTE], +[AC_REQUIRE([AC_PROG_CC]) +AC_MSG_CHECKING(whether the C compiler (${CC-cc}) accepts the "format" attribute) +AC_CACHE_VAL(ac_cv_c_format_attribute, +[ac_cv_c_format_attribute=no +AC_TRY_COMPILE( +[#include +void f (char *format, ...) __attribute__ ((format (printf, 1, 2))); +void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2))); +], [ + f ("%s", "str"); +], +[ac_cv_c_format_attribute="yes"], +[ac_cv_c_format_attribute="no"]) +]) + +AC_MSG_RESULT($ac_cv_c_format_attribute) +if test $ac_cv_c_format_attribute = yes; then + AC_DEFINE(HAVE_ATTR_FORMAT, 1, [Whether the C compiler accepts the "format" attribute]) +fi +])dnl + +AC_DEFUN([AC_CHECK_UNUSED_ATTRIBUTE], +[AC_REQUIRE([AC_PROG_CC]) +AC_MSG_CHECKING(whether the C compiler (${CC-cc}) accepts the "unused" attribute) +AC_CACHE_VAL(ac_cv_c_unused_attribute, +[ac_cv_c_unused_attribute=no +AC_TRY_COMPILE( +[#include +void f (char *u __attribute__((unused))); +], [ + f ("x"); +], +[ac_cv_c_unused_attribute="yes"], +[ac_cv_c_unused_attribute="no"]) +]) + +AC_MSG_RESULT($ac_cv_c_unused_attribute) +if test $ac_cv_c_unused_attribute = yes; then + AC_DEFINE(HAVE_ATTR_UNUSED, 1, [Whether the C compiler accepts the "unused" attribute]) +fi +])dnl + +AC_CHECK_FORMAT_ATTRIBUTE +AC_CHECK_UNUSED_ATTRIBUTE + +# Checks for libraries. +AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl=pathname], + [enable SSL (will check /usr/local/ssl + /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr/sfw /usr)]),[ + ],[ + withval="yes" + ]) + if test x_$withval != x_no; then + AC_MSG_CHECKING(for SSL) + if test x_$withval = x_ -o x_$withval = x_yes; then + withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr/sfw /usr" + fi + for dir in $withval; do + ssldir="$dir" + if test -f "$dir/include/openssl/ssl.h"; then + found_ssl="yes"; + AC_DEFINE_UNQUOTED([HAVE_SSL], [], [Define if you have the SSL libraries installed.]) + CPPFLAGS="$CPPFLAGS -I$ssldir/include"; + break; + fi + done + if test x_$found_ssl != x_yes; then + AC_MSG_ERROR(Cannot find the SSL libraries in $withval) + else + AC_MSG_RESULT(found in $ssldir) + HAVE_SSL=yes + LDFLAGS="$LDFLAGS -L$ssldir/lib -lcrypto"; + RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib" + AC_CHECK_LIB(crypto, HMAC_CTX_init,, [ + AC_MSG_ERROR([OpenSSL found in $ssldir, but version 0.9.7 or higher is required]) + ]) + fi + AC_SUBST(HAVE_SSL) + AC_SUBST(RUNTIME_PATH) + fi + +if test "$srcdir" != "."; then + CPPFLAGS="$CPPFLAGS -I$srcdir"; +fi + +# Use libtool +AC_CHECK_PROGS(libtool, [glibtool libtool15 libtool], [./libtool]) +AC_PATH_TOOL(AR, ar, [false]) +if test $AR = false; then + AC_MSG_ERROR([Cannot find 'ar', please extend PATH to include it]) +fi +# avoid libtool max commandline length test on systems that fork slowly. +AC_CANONICAL_HOST +if echo "$host_os" | grep "sunos4" >/dev/null; then + lt_cv_sys_max_cmd_len=32750; +fi +AC_PROG_LIBTOOL + +# Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS([getopt.h stdarg.h stdbool.h openssl/ssl.h netinet/in.h time.h sys/param.h sys/socket.h],,, [AC_INCLUDES_DEFAULT]) + +# check for types +AC_CHECK_TYPE(int8_t, char) +AC_CHECK_TYPE(int16_t, short) +AC_CHECK_TYPE(int32_t, int) +AC_CHECK_TYPE(int64_t, long long) +AC_CHECK_TYPE(uint8_t, unsigned char) +AC_CHECK_TYPE(uint16_t, unsigned short) +AC_CHECK_TYPE(uint32_t, unsigned int) +AC_CHECK_TYPE(uint64_t, unsigned long long) +AC_TYPE_SIZE_T +AC_CHECK_TYPE(ssize_t, int) +AC_TYPE_UID_T +AC_TYPE_PID_T +AC_TYPE_OFF_T + +AC_CHECK_TYPE(socklen_t, , + [AC_DEFINE([socklen_t], [int], [Define to 'int' if not defined])], [ +AC_INCLUDES_DEFAULT +#if HAVE_SYS_SOCKET_H +# include +#endif +]) +AC_CHECK_TYPE(in_addr_t, [], [AC_DEFINE([in_addr_t], [uint32_t], [in_addr_t])], [ +#if HAVE_SYS_TYPES_H +# include +#endif +#if HAVE_NETINET_IN_H +# include +#endif]) +AC_CHECK_TYPE(in_port_t, [], [AC_DEFINE([in_port_t], [uint16_t], [in_port_t])], [ +#if HAVE_SYS_TYPES_H +# include +#endif +#if HAVE_NETINET_IN_H +# include +#endif]) + +# check to see if libraries are needed for these functions. +AC_CHECK_LIB(socket, socket) +AC_CHECK_LIB(nsl, inet_pton) + +AC_FUNC_MALLOC + +#AC_REPLACE_FUNCS(snprintf) +#AC_REPLACE_FUNCS(strlcpy) +#AC_REPLACE_FUNCS(memmove) + +#AC_CHECK_FUNCS([getaddrinfo]) +#if test $ac_cv_func_getaddrinfo = no; then +#AC_LIBOBJ([fake-rfc2553]) +#fi + +AC_ARG_WITH(ldns, + AC_HELP_STRING([--with-ldns=PATH specify prefix of path of ldns library to use]) + , [ specialldnsdir="$withval" + CPPFLAGS="$CPPFLAGS -I$withval/include" + LDFLAGS="$LDFLAGS -L$withval -L$withval/lib -lldns" + LDNSDIR="$withval" +]) + +AC_CHECK_LIB(ldns, ldns_rr_new,, [AC_MSG_ERROR([Can't find ldns library])]) + +AH_BOTTOM([ +#include +#include +#include +#include + +#if STDC_HEADERS +#include +#include +#endif + +#ifdef HAVE_STDINT_H +#include +#endif + +#if HAVE_SYS_PARAM_H +#include +#endif + +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + +#ifdef HAVE_NETINET_IN_H +#include +#endif + +#ifdef HAVE_ARPA_INET_H +#include +#endif +]) + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_HEADER([config.h]) +AC_OUTPUT diff --git a/doc/Changelog b/doc/Changelog new file mode 100644 index 000000000..d5d344ee6 --- /dev/null +++ b/doc/Changelog @@ -0,0 +1,5 @@ +3 January 2007: Wouter + - committed first set of files into subversion repository. + +15 December 2006: Wouter + - Created Makefile.in and configure.ac. diff --git a/install-sh b/install-sh new file mode 100755 index 000000000..e9de23842 --- /dev/null +++ b/install-sh @@ -0,0 +1,251 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +else + true +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d $dst ]; then + instcmd=: + chmodcmd="" + else + instcmd=mkdir + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f $src -o -d $src ] + then + true + else + echo "install: $src does not exist" + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "install: no destination specified" + exit 1 + else + true + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d $dst ] + then + dst="$dst"/`basename $src` + else + true + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' +' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $mkdirprog "${pathcomp}" + else + true + fi + + pathcomp="${pathcomp}/" +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd $dst && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename $dst` + else + dstfile=`basename $dst $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename $dst` + else + true + fi + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + + $doit $instcmd $src $dsttmp && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && + +# Now rename the file to the real destination. + + $doit $rmcmd -f $dstdir/$dstfile && + $doit $mvcmd $dsttmp $dstdir/$dstfile + +fi && + + +exit 0 -- 2.47.2