From 11b3519314b471bb042bf3a69bbbb3adaa7aa19d Mon Sep 17 00:00:00 2001 From: ian Date: Sun, 28 Mar 1999 18:59:37 +0000 Subject: [PATCH] Autoconfifying - beginning. --- .cvsignore | 4 + Makefile | 1 + Makefile.in | 1 + acconfig.h | 87 +++ aclocal.m4 | 55 ++ changelog | 9 + client/Makefile | 7 +- client/Makefile.in | 7 +- configure | 1228 +++++++++++++++++++++++++++++++++++++++++++ configure.in | 46 ++ dynamic/Makefile | 20 +- dynamic/Makefile.in | 20 +- regress/Makefile | 15 +- regress/Makefile.in | 15 +- settings.make.in | 32 +- src/.cvsignore | 1 + src/Makefile | 3 +- src/Makefile.in | 3 +- src/config.h.in | 65 +++ src/internal.h | 2 +- 20 files changed, 1569 insertions(+), 52 deletions(-) create mode 100644 .cvsignore create mode 100644 acconfig.h create mode 100644 aclocal.m4 create mode 100644 changelog create mode 100755 configure create mode 100644 configure.in create mode 100644 src/.cvsignore create mode 100644 src/config.h.in diff --git a/.cvsignore b/.cvsignore new file mode 100644 index 0000000..42d3dc2 --- /dev/null +++ b/.cvsignore @@ -0,0 +1,4 @@ +config.log +config.cache +config.status +settings.make diff --git a/Makefile b/Makefile index 3c5cfac..09e6ff4 100644 --- a/Makefile +++ b/Makefile @@ -16,6 +16,7 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +SUBDIR= SUBDIRS= src dynamic client regress all: diff --git a/Makefile.in b/Makefile.in index 3c5cfac..09e6ff4 100644 --- a/Makefile.in +++ b/Makefile.in @@ -16,6 +16,7 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +SUBDIR= SUBDIRS= src dynamic client regress all: diff --git a/acconfig.h b/acconfig.h new file mode 100644 index 0000000..73a7fe3 --- /dev/null +++ b/acconfig.h @@ -0,0 +1,87 @@ +/* + * acconfig.h + * input file for autoheader/autoconf/configure: extra stuff for config.h + */ +/* + * This file is part of adns, which is Copyright (C) 1997-1999 Ian Jackson + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +/* Define if function attributes a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_ATTRIB + +/* Define if constant functions a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_CONST + +/* Define if nonreturning functions a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_NORETURN + +/* Define if printf-format argument lists a la GCC are available. */ +#undef HAVE_GNUC25_PRINTFFORMAT + +@BOTTOM@ + +/* Use the definitions: */ + +/* GNU C attributes. */ +#ifndef FUNCATTR +#ifdef HAVE_GNUC25_ATTRIB +#define FUNCATTR(x) __attribute__(x) +#else +#define FUNCATTR(x) +#endif +#endif + +/* GNU C printf formats, or null. */ +#ifndef ATTRPRINTF +#ifdef HAVE_GNUC25_PRINTFFORMAT +#define ATTRPRINTF(si,tc) format(printf,si,tc) +#else +#define ATTRPRINTF(si,tc) +#endif +#endif +#ifndef PRINTFFORMAT +#define PRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc))) +#endif + +/* GNU C nonreturning functions, or null. */ +#ifndef ATTRNORETURN +#ifdef HAVE_GNUC25_NORETURN +#define ATTRNORETURN noreturn +#else +#define ATTRNORETURN +#endif +#endif +#ifndef NONRETURNING +#define NONRETURNING FUNCATTR((ATTRNORETURN)) +#endif + +/* Combination of both the above. */ +#ifndef NONRETURNPRINTFFORMAT +#define NONRETURNPRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc),ATTRNORETURN)) +#endif + +/* GNU C constant functions, or null. */ +#ifndef ATTRCONST +#ifdef HAVE_GNUC25_CONST +#define ATTRCONST const +#else +#define ATTRCONST +#endif +#endif +#ifndef CONSTANT +#define CONSTANT FUNCATTR((ATTRCONST)) +#endif diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..cdc5803 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,55 @@ +# aclocal.m4 - package-specific macros for autoconf +# +# This file is part of adns, which is Copyright (C) 1997-1999 Ian Jackson +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +dnl DPKG_CACHED_TRY_COMPILE(,,,,,) +define(DPKG_CACHED_TRY_COMPILE,[ + AC_MSG_CHECKING($1) + AC_CACHE_VAL($2,[ + AC_TRY_COMPILE([$3],[$4],[$2=yes],[$2=no]) + ]) + if test "x$$2" = xyes; then + true + $5 + else + true + $6 + fi +]) + +define(ADNS_C_GCCATTRIB,[ + DPKG_CACHED_TRY_COMPILE(__attribute__((,,)),adns_cv_c_attribute_supported,, + [extern int testfunction(int x) __attribute__((,,))], + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GNUC25_ATTRIB) + DPKG_CACHED_TRY_COMPILE(__attribute__((noreturn)),adns_cv_c_attribute_noreturn,, + [extern int testfunction(int x) __attribute__((noreturn))], + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GNUC25_NORETURN), + AC_MSG_RESULT(no)) + DPKG_CACHED_TRY_COMPILE(__attribute__((const)),adns_cv_c_attribute_const,, + [extern int testfunction(int x) __attribute__((const))], + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GNUC25_CONST), + AC_MSG_RESULT(no)) + DPKG_CACHED_TRY_COMPILE(__attribute__((format...)),adns_cv_attribute_format,, + [extern int testfunction(char *y, ...) __attribute__((format(printf,1,2)))], + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GNUC25_PRINTFFORMAT), + AC_MSG_RESULT(no)), + AC_MSG_RESULT(no)) +]) diff --git a/changelog b/changelog new file mode 100644 index 0000000..e1fa705 --- /dev/null +++ b/changelog @@ -0,0 +1,9 @@ +adns (0.1) experimental; urgency=low + + * Initial public alpha release. + + -- + +Local variables: +mode: debian-changelog +End: diff --git a/client/Makefile b/client/Makefile index 1615340..76a8bd9 100644 --- a/client/Makefile +++ b/client/Makefile @@ -16,12 +16,13 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -DIRCFLAGS= -I../src +SUBDIR=/client +DIRCFLAGS= -I$(srcdir)/src TARGETS= adnstest -include ../settings.make +include $(srcdir)/settings.make install: $(TARGETS) $(INSTALL_BIN) $(TARGETS) $(bin_dir) -adnstest: adnstest.o ../dynamic/$(LIBFILE) +adnstest: adnstest.o $(srcdir)/dynamic/$(SHLIBFILE) diff --git a/client/Makefile.in b/client/Makefile.in index 1615340..76a8bd9 100644 --- a/client/Makefile.in +++ b/client/Makefile.in @@ -16,12 +16,13 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -DIRCFLAGS= -I../src +SUBDIR=/client +DIRCFLAGS= -I$(srcdir)/src TARGETS= adnstest -include ../settings.make +include $(srcdir)/settings.make install: $(TARGETS) $(INSTALL_BIN) $(TARGETS) $(bin_dir) -adnstest: adnstest.o ../dynamic/$(LIBFILE) +adnstest: adnstest.o $(srcdir)/dynamic/$(SHLIBFILE) diff --git a/configure b/configure new file mode 100755 index 0000000..ef233f1 --- /dev/null +++ b/configure @@ -0,0 +1,1228 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.12 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ + | --da=*) + datadir="$ac_optarg" ;; + + -disable-* | --disable-*) + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + eval "enable_${ac_feature}=no" ;; + + -enable-* | --enable-*) + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "enable_${ac_feature}='$ac_optarg'" ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix="$ac_optarg" ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he) + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat << EOF +Usage: configure [options] [host] +Options: [defaults in brackets after descriptions] +Configuration: + --cache-file=FILE cache test results in FILE + --help print this message + --no-create do not create output files + --quiet, --silent do not print \`checking...' messages + --version print the version of autoconf that created configure +Directory and file names: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [same as prefix] + --bindir=DIR user executables in DIR [EPREFIX/bin] + --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] + --libexecdir=DIR program executables in DIR [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data in DIR + [PREFIX/share] + --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data in DIR + [PREFIX/com] + --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] + --libdir=DIR object code libraries in DIR [EPREFIX/lib] + --includedir=DIR C header files in DIR [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] + --infodir=DIR info documentation in DIR [PREFIX/info] + --mandir=DIR man documentation in DIR [PREFIX/man] + --srcdir=DIR find the sources in DIR [configure dir or ..] + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM + run sed PROGRAM on installed program names +EOF + cat << EOF +Host type: + --build=BUILD configure for building on BUILD [BUILD=HOST] + --host=HOST configure for HOST [guessed] + --target=TARGET configure for TARGET [TARGET=HOST] +Features and packages: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR +EOF + if test -n "$ac_help"; then + echo "--enable and --with options recognized:$ac_help" + fi + exit 0 ;; + + -host | --host | --hos | --ho) + ac_prev=host ;; + -host=* | --host=* | --hos=* | --ho=*) + host="$ac_optarg" ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir="$ac_optarg" ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir="$ac_optarg" ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir="$ac_optarg" ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir="$ac_optarg" ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst \ + | --locals | --local | --loca | --loc | --lo) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* \ + | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) + localstatedir="$ac_optarg" ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir="$ac_optarg" ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir="$ac_optarg" ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix="$ac_optarg" ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix="$ac_optarg" ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix="$ac_optarg" ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name="$ac_optarg" ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir="$ac_optarg" ;; + + -sharedstatedir | --sharedstatedir | --sharedstatedi \ + | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ + | --sharedst | --shareds | --shared | --share | --shar \ + | --sha | --sh) + ac_prev=sharedstatedir ;; + -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ + | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ + | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ + | --sha=* | --sh=*) + sharedstatedir="$ac_optarg" ;; + + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site="$ac_optarg" ;; + + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + srcdir="$ac_optarg" ;; + + -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ + | --syscon | --sysco | --sysc | --sys | --sy) + ac_prev=sysconfdir ;; + -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ + | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) + sysconfdir="$ac_optarg" ;; + + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target="$ac_optarg" ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers) + echo "configure generated by autoconf version 2.12" + exit 0 ;; + + -with-* | --with-*) + ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "with_${ac_package}='$ac_optarg'" ;; + + -without-* | --without-*) + ac_package=`echo $ac_option|sed -e 's/-*without-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + eval "with_${ac_package}=no" ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes="$ac_optarg" ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries="$ac_optarg" ;; + + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *) + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=src/adns.h + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:526: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:555: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + ac_prog_rejected=no + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:603: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:637: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:642: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:666: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + + + + echo $ac_n "checking __attribute__((,,))""... $ac_c" 1>&6 +echo "configure:696: checking __attribute__((,,))" >&5 + if eval "test \"`echo '$''{'adns_cv_c_attribute_supported'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + adns_cv_c_attribute_supported=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + adns_cv_c_attribute_supported=no +fi +rm -f conftest* + +fi + + if test "x$adns_cv_c_attribute_supported" = xyes; then + true + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_GNUC25_ATTRIB 1 +EOF + + + echo $ac_n "checking __attribute__((noreturn))""... $ac_c" 1>&6 +echo "configure:731: checking __attribute__((noreturn))" >&5 + if eval "test \"`echo '$''{'adns_cv_c_attribute_noreturn'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + adns_cv_c_attribute_noreturn=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + adns_cv_c_attribute_noreturn=no +fi +rm -f conftest* + +fi + + if test "x$adns_cv_c_attribute_noreturn" = xyes; then + true + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_GNUC25_NORETURN 1 +EOF + + else + true + echo "$ac_t""no" 1>&6 + fi + + + echo $ac_n "checking __attribute__((const))""... $ac_c" 1>&6 +echo "configure:771: checking __attribute__((const))" >&5 + if eval "test \"`echo '$''{'adns_cv_c_attribute_const'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + adns_cv_c_attribute_const=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + adns_cv_c_attribute_const=no +fi +rm -f conftest* + +fi + + if test "x$adns_cv_c_attribute_const" = xyes; then + true + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_GNUC25_CONST 1 +EOF + + else + true + echo "$ac_t""no" 1>&6 + fi + + + echo $ac_n "checking __attribute__((format...))""... $ac_c" 1>&6 +echo "configure:811: checking __attribute__((format...))" >&5 + if eval "test \"`echo '$''{'adns_cv_attribute_format'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + adns_cv_attribute_format=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + adns_cv_attribute_format=no +fi +rm -f conftest* + +fi + + if test "x$adns_cv_attribute_format" = xyes; then + true + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_GNUC25_PRINTFFORMAT 1 +EOF + + else + true + echo "$ac_t""no" 1>&6 + fi + + else + true + echo "$ac_t""no" 1>&6 + fi + + + + + +if test "${GCC-no}" = yes; then + WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith" +else + WARNS= +fi + + + + + + + + +SHLIBCC='$(CC) $(CFLAGS) -fpic' +MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wxl,soname=$(SONAME) -o' +MKSHLIB_2='' +MKSHLIB_3='-lc' +SHLIBFILE='libadns.so.$(MAJOR).$(MINOR)' +SHLIBSONAME='libadns.so.$(MAJOR)' + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS </dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.12" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir + +trap 'rm -fr `echo "settings.make src/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS < conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@CC@%$CC%g +s%@WARNS@%$WARNS%g +s%@SHLIBCC@%$SHLIBCC%g +s%@MKSHLIB_1@%$MKSHLIB_1%g +s%@MKSHLIB_2@%$MKSHLIB_2%g +s%@MKSHLIB_3@%$MKSHLIB_3%g +s%@SHLIBFILE@%$SHLIBFILE%g +s%@SHLIBSONAME@%$SHLIBSONAME%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + diff --git a/configure.in b/configure.in new file mode 100644 index 0000000..4fabdad --- /dev/null +++ b/configure.in @@ -0,0 +1,46 @@ +# configure.in - input to autoconf +# +# This file is part of adns, which is Copyright (C) 1997-1999 Ian Jackson +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +AC_INIT(src/adns.h) +AC_CONFIG_HEADER(src/config.h) +AC_PROG_CC +ADNS_C_GCCATTRIB + +AC_SUBST(WARNS) + +if test "${GCC-no}" = yes; then + WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith" +else + WARNS= +fi + +AC_SUBST(SHLIBCC) +AC_SUBST(MKSHLIB_1) +AC_SUBST(MKSHLIB_2) +AC_SUBST(MKSHLIB_3) +AC_SUBST(SHLIBFILE) +AC_SUBST(SHLIBSONAME) + +SHLIBCC='$(CC) $(CFLAGS) -fpic' +MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wxl,soname=$(SONAME) -o' +MKSHLIB_2='' +MKSHLIB_3='-lc' +SHLIBFILE='libadns.so.$(MAJOR).$(MINOR)' +SHLIBSONAME='libadns.so.$(MAJOR)' + +AC_OUTPUT(settings.make) diff --git a/dynamic/Makefile b/dynamic/Makefile index e617bc4..b591b55 100644 --- a/dynamic/Makefile +++ b/dynamic/Makefile @@ -16,22 +16,24 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -TARGETS= $(LIBFILE) +SUBDIR=/dynamic +TARGETS= $(SHLIBFILE) -include ../settings.make -include ../src/adns.make +include $(srcdir)/settings.make +include $(srcdir)/src/adns.make ALLOBJS= $(addsuffix _p.o, $(basename $(LIBOBJS))) install: - $(INSTALL_LIB) $(LIBFILE) $(lib_dir) - $(INSTALL_HDR) ../src/adns.h $(include_dir) + $(INSTALL_LIB) $(SHLIBFILE) $(lib_dir) + $(INSTALL_HDR) $(srcdir)/src/adns.h $(include_dir) -$(LIBFILE): $(ALLOBJS) +$(SHLIBFILE): $(ALLOBJS) rm -f $@ - $(CC) -shared -Wxl,soname=libadns.so.$(MAJOR) -o $@ $(ALLOBJS) -lc + $(MKSHLIB_1) $@ $(MKSHLIB_2) $(ALLOBJS) $(MKSHLIB_3) -%_p.o: ../src/%.c ../src/adns.h ../src/internal.h - $(CC) -fpic -I../src -c -o $@ $< +%_p.o: $(srcdir)/src/%.c $(srcdir)/src/adns.h \ + $(srcdir)/src/internal.h $(srcdir)/src/config.h + $(SHLIBCC) -I$(srcdir)/src -c -o $@ $< $(LIBOBJS): diff --git a/dynamic/Makefile.in b/dynamic/Makefile.in index e617bc4..b591b55 100644 --- a/dynamic/Makefile.in +++ b/dynamic/Makefile.in @@ -16,22 +16,24 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -TARGETS= $(LIBFILE) +SUBDIR=/dynamic +TARGETS= $(SHLIBFILE) -include ../settings.make -include ../src/adns.make +include $(srcdir)/settings.make +include $(srcdir)/src/adns.make ALLOBJS= $(addsuffix _p.o, $(basename $(LIBOBJS))) install: - $(INSTALL_LIB) $(LIBFILE) $(lib_dir) - $(INSTALL_HDR) ../src/adns.h $(include_dir) + $(INSTALL_LIB) $(SHLIBFILE) $(lib_dir) + $(INSTALL_HDR) $(srcdir)/src/adns.h $(include_dir) -$(LIBFILE): $(ALLOBJS) +$(SHLIBFILE): $(ALLOBJS) rm -f $@ - $(CC) -shared -Wxl,soname=libadns.so.$(MAJOR) -o $@ $(ALLOBJS) -lc + $(MKSHLIB_1) $@ $(MKSHLIB_2) $(ALLOBJS) $(MKSHLIB_3) -%_p.o: ../src/%.c ../src/adns.h ../src/internal.h - $(CC) -fpic -I../src -c -o $@ $< +%_p.o: $(srcdir)/src/%.c $(srcdir)/src/adns.h \ + $(srcdir)/src/internal.h $(srcdir)/src/config.h + $(SHLIBCC) -I$(srcdir)/src -c -o $@ $< $(LIBOBJS): diff --git a/regress/Makefile b/regress/Makefile index 862144f..4419b15 100644 --- a/regress/Makefile +++ b/regress/Makefile @@ -16,7 +16,8 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -DIRCFLAGS= -I../src +SUBDIR=/regress +DIRCFLAGS= -I$(srcdir)/src HCPPFLAGS:= $(foreach F, \ gettimeofday select \ @@ -30,21 +31,21 @@ AUTOCSRCS= harness.h hrecord.c hplayback.c hcommon.c TARGETS= hplayback hrecord -include ../settings.make -include ../src/adns.make +include $(srcdir)/settings.make +include $(srcdir)/src/adns.make .PRECIOUS: $(AUTOCSRCS) check: $(TARGETS) ./checkall -hrecord: ../client/adnstest.o hrecord.o hcommon.o $(HARNLOBJS) -hplayback: ../client/adnstest.o hplayback.o hcommon.o $(HARNLOBJS) +hrecord: $(srcdir)/client/adnstest.o hrecord.o hcommon.o $(HARNLOBJS) +hplayback: $(srcdir)/client/adnstest.o hplayback.o hcommon.o $(HARNLOBJS) -%_d.o: ../src/%.c +%_d.o: $(srcdir)/src/%.c $(CC) $(HCPPFLAGS) -c -g -o $@ $< -$(ALLOBJS): ../src/adns.h ../src/internal.h harness.h +$(ALLOBJS): $(srcdir)/src/adns.h $(srcdir)/src/internal.h harness.h %:: %.m4 hmacros.i4 hsyscalls.i4 m4 -P $< >$@-a.new diff --git a/regress/Makefile.in b/regress/Makefile.in index 862144f..4419b15 100644 --- a/regress/Makefile.in +++ b/regress/Makefile.in @@ -16,7 +16,8 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -DIRCFLAGS= -I../src +SUBDIR=/regress +DIRCFLAGS= -I$(srcdir)/src HCPPFLAGS:= $(foreach F, \ gettimeofday select \ @@ -30,21 +31,21 @@ AUTOCSRCS= harness.h hrecord.c hplayback.c hcommon.c TARGETS= hplayback hrecord -include ../settings.make -include ../src/adns.make +include $(srcdir)/settings.make +include $(srcdir)/src/adns.make .PRECIOUS: $(AUTOCSRCS) check: $(TARGETS) ./checkall -hrecord: ../client/adnstest.o hrecord.o hcommon.o $(HARNLOBJS) -hplayback: ../client/adnstest.o hplayback.o hcommon.o $(HARNLOBJS) +hrecord: $(srcdir)/client/adnstest.o hrecord.o hcommon.o $(HARNLOBJS) +hplayback: $(srcdir)/client/adnstest.o hplayback.o hcommon.o $(HARNLOBJS) -%_d.o: ../src/%.c +%_d.o: $(srcdir)/src/%.c $(CC) $(HCPPFLAGS) -c -g -o $@ $< -$(ALLOBJS): ../src/adns.h ../src/internal.h harness.h +$(ALLOBJS): $(srcdir)/src/adns.h $(srcdir)/src/internal.h harness.h %:: %.m4 hmacros.i4 hsyscalls.i4 m4 -P $< >$@-a.new diff --git a/settings.make.in b/settings.make.in index 0c87d59..70d7a8a 100644 --- a/settings.make.in +++ b/settings.make.in @@ -1,4 +1,5 @@ -# settings.make - main configuration settings for Makefiles +# settings.make.in - main configuration settings for Makefiles, +# used by autoconf/configure to generate settings.make # # This file is part of adns, which is Copyright (C) 1997, 1998 Ian Jackson # @@ -16,18 +17,27 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -MAJOR= 1 -MINOR= 0 -LIBFILE= libadns.so.$(MAJOR).$(MINOR) +srcdir= @srcdir@ +VPATH= @srcdir@$(SUBDIR) -CC=gcc $(WARNS) $(WERROR) $(OPTIMISE) $(DEBUG) $(XCFLAGS) $(DIRCFLAGS) -DEBUG=-g -OPTIMISE=-O2 -WARNS= -Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes \ - -Wcast-qual -Wpointer-arith -WERROR=-Werror +MAJOR= 0 +MINOR= 1 +SHLIBFILE= @SHLIBFILE@ +SHLIBSONAME= @SHLIBSONAME@ -prefix= /usr/local +CC= @CC@ +CFLAGS= $(AUTOCFLAGS) $(WARNS) $(WERROR) $(DIRCFLAGS) $(XCFLAGS) +AUTOCFLAGS= @CFLAGS@ +WARNS= @WARNS@ +#WERROR= -Werror + +SHLIBCC= @SHLIBCC@ + +MKSHLIB_1= @MKSHLIB_1@ +MKSHLIB_2= @MKSHLIB_2@ +MKSHLIB_3= @MKSHLIB_3@ + +prefix= @prefix@ bin_dir= $(prefix)/bin lib_dir= $(prefix)/lib include_dir= $(prefix)/include diff --git a/src/.cvsignore b/src/.cvsignore new file mode 100644 index 0000000..0e56cf2 --- /dev/null +++ b/src/.cvsignore @@ -0,0 +1 @@ +config.h diff --git a/src/Makefile b/src/Makefile index d85bfc2..2a892d9 100644 --- a/src/Makefile +++ b/src/Makefile @@ -16,6 +16,7 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +SUBDIR=/src TARGETS= libadns.a include ../settings.make @@ -29,4 +30,4 @@ libadns.a: $(LIBOBJS) rm -f $@ $(AR) cqsv $@ $(LIBOBJS) -$(LIBOBJS): adns.h internal.h +$(LIBOBJS): adns.h internal.h config.h diff --git a/src/Makefile.in b/src/Makefile.in index d85bfc2..2a892d9 100644 --- a/src/Makefile.in +++ b/src/Makefile.in @@ -16,6 +16,7 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +SUBDIR=/src TARGETS= libadns.a include ../settings.make @@ -29,4 +30,4 @@ libadns.a: $(LIBOBJS) rm -f $@ $(AR) cqsv $@ $(LIBOBJS) -$(LIBOBJS): adns.h internal.h +$(LIBOBJS): adns.h internal.h config.h diff --git a/src/config.h.in b/src/config.h.in new file mode 100644 index 0000000..a665e34 --- /dev/null +++ b/src/config.h.in @@ -0,0 +1,65 @@ +/* src/config.h.in. Generated automatically from configure.in by autoheader. */ + +/* Define if function attributes a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_ATTRIB + +/* Define if constant functions a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_CONST + +/* Define if nonreturning functions a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_NORETURN + +/* Define if printf-format argument lists a la GCC are available. */ +#undef HAVE_GNUC25_PRINTFFORMAT + +/* Use the definitions: */ + +/* GNU C attributes. */ +#ifndef FUNCATTR +#ifdef HAVE_GNUC25_ATTRIB +#define FUNCATTR(x) __attribute__(x) +#else +#define FUNCATTR(x) +#endif +#endif + +/* GNU C printf formats, or null. */ +#ifndef ATTRPRINTF +#ifdef HAVE_GNUC25_PRINTFFORMAT +#define ATTRPRINTF(si,tc) format(printf,si,tc) +#else +#define ATTRPRINTF(si,tc) +#endif +#endif +#ifndef PRINTFFORMAT +#define PRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc))) +#endif + +/* GNU C nonreturning functions, or null. */ +#ifndef ATTRNORETURN +#ifdef HAVE_GNUC25_NORETURN +#define ATTRNORETURN noreturn +#else +#define ATTRNORETURN +#endif +#endif +#ifndef NONRETURNING +#define NONRETURNING FUNCATTR((ATTRNORETURN)) +#endif + +/* Combination of both the above. */ +#ifndef NONRETURNPRINTFFORMAT +#define NONRETURNPRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc),ATTRNORETURN)) +#endif + +/* GNU C constant functions, or null. */ +#ifndef ATTRCONST +#ifdef HAVE_GNUC25_CONST +#define ATTRCONST const +#else +#define ATTRCONST +#endif +#endif +#ifndef CONSTANT +#define CONSTANT FUNCATTR((ATTRCONST)) +#endif diff --git a/src/internal.h b/src/internal.h index 62f3e69..d878daa 100644 --- a/src/internal.h +++ b/src/internal.h @@ -25,7 +25,7 @@ #ifndef ADNS_INTERNAL_H_INCLUDED #define ADNS_INTERNAL_H_INCLUDED -#define PRINTFFORMAT(a,b) __attribute__((format(printf,a,b))) +#include "config.h" typedef unsigned char byte; #include -- 2.30.2