nss-myhostname: integrate into systemd buildsystem

Note that there are still some rome for cleanups. In particular,
the .la files are now installed, which we probably don't want; and
some of the macros in Makefile.am are likely redundan.

5 files changed, 0 insertions, 489 deletions

diff --git a/src/nss-myhostname/Makefile.am b/src/nss-myhostname/Makefile.am
deleted file mode 100644
index 7420f327d4..0000000000
--- a/src/nss-myhostname/Makefile.am
+++ /dev/null
@@ -1,62 +0,0 @@
-# This file is part of nss-myhostname.
-#
-# Copyright 2008 Lennart Poettering
-#
-# nss-myhostname is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public License
-# as published by the Free Software Foundation, either version 2.1 of
-# the License, or (at your option) any later version.
-#
-# nss-myhostname 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
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with nss-myhostname. If not, If not, see
-# <http://www.gnu.org/licenses/>.
-
-ACLOCAL_AMFLAGS = -I m4
-
-lib_LTLIBRARIES = libnss_myhostname.la
-
-EXTRA_DIST=bootstrap.sh README LICENSE
-SUBDIRS=doc
-
-AM_CPPFLAGS = -include $(top_builddir)/config.h
-
-MAINTAINERCLEANFILES=README
-noinst_DATA = README
-
-README:
-	rm -f README
-	$(MAKE) -C doc README
-	cd $(srcdir) && ln -s doc/README README
-
-homepage: all dist
-	test -d $$HOME/homepage/private
-	mkdir -p $$HOME/homepage/private/projects/nss-myhostname
-	cp nss-myhostname-@PACKAGE_VERSION@.tar.gz doc/README.html doc/style.css $$HOME/homepage/private/projects/nss-myhostname
-	ln -sf README.html $$HOME/homepage/private/projects/nss-myhostname/index.html
-
-.PHONY: homepage
-
-libnss_myhostname_la_SOURCES = \
-	nss-myhostname.c \
-	ifconf.h
-
-libnss_myhostname_la_SOURCES += netlink.c
-
-libnss_myhostname_la_LDFLAGS = \
-	-avoid-version \
-	-module \
-	-export-dynamic \
-	-shrext .so.2
-
-install-exec-hook:
-	rm -f $(DESTDIR)$(libdir)/libnss_myhostname.la
-	rm -f $(DESTDIR)$(libdir)/libnss_myhostname_minimal.la
-
-uninstall-hook:
-	rm -f $(DESTDIR)$(libdir)/libnss_myhostname.so.2
-	rm -f $(DESTDIR)$(libdir)/libnss_myhostname_minimal.so.2
diff --git a/src/nss-myhostname/bootstrap.sh b/src/nss-myhostname/bootstrap.sh
deleted file mode 100755
index d224f31fb5..0000000000
--- a/src/nss-myhostname/bootstrap.sh
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/bin/bash
-
-# This file is part of nss-myhostname.
-#
-# Copyright 2008 Lennart Poettering
-#
-# nss-myhostname is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public License
-# as published by the Free Software Foundation, either version 2.1 of
-# the License, or (at your option) any later version.
-#
-# nss-myhostname 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
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with nss-myhostname. If not, If not, see
-# <http://www.gnu.org/licenses/>.
-
-VERSION=1.9
-
-run_versioned() {
-    local P
-    local V
-
-    V=$(echo "$2" | sed -e 's,\.,,g')
-
-    if [ -e "`which $1$V 2> /dev/null`" ] ; then
-        P="$1$V"
-    else
-        if [ -e "`which $1-$2 2> /dev/null`" ] ; then
-            P="$1-$2"
-        else
-            P="$1"
-        fi
-    fi
-
-    shift 2
-    "$P" "$@"
-}
-
-set -ex
-
-if [ "x$1" = "xam" ] ; then
-    run_versioned automake "$VERSION" -a -c --foreign
-    ./config.status
-else
-    rm -rf autom4te.cache
-    rm -f config.cache
-
-    touch config.rpath
-    test "x$LIBTOOLIZE" = "x" && LIBTOOLIZE=libtoolize
-
-    mkdir -p m4
-    "$LIBTOOLIZE" -c --force
-    run_versioned aclocal "$VERSION" -I m4
-    run_versioned autoconf 2.59 -Wall
-    run_versioned autoheader 2.59
-    run_versioned automake "$VERSION" --copy --foreign --add-missing
-
-    if test "x$NOCONFIGURE" = "x"; then
-        CFLAGS="-g -O0" ./configure --sysconfdir=/etc --localstatedir=/var "$@"
-        make clean
-    fi
-fi
diff --git a/src/nss-myhostname/configure.ac b/src/nss-myhostname/configure.ac
deleted file mode 100644
index 0902bc6005..0000000000
--- a/src/nss-myhostname/configure.ac
+++ /dev/null
@@ -1,79 +0,0 @@
-# -*- Autoconf -*-
-# Process this file with autoconf to produce a configure script.
-
-# This file is part of nss-myhostname.
-#
-# Copyright 2008 Lennart Poettering
-#
-# nss-myhostname is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public License
-# as published by the Free Software Foundation, either version 2.1 of
-# the License, or (at your option) any later version.
-#
-# nss-myhostname 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
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with nss-myhostname. If not, If not, see
-# <http://www.gnu.org/licenses/>.
-
-AC_PREREQ(2.62)
-AC_INIT([nss-myhostname],[0.3],[mzzlubfganzr (at) 0pointer (dot) de])
-AC_CONFIG_SRCDIR([nss-myhostname.c])
-AC_CONFIG_HEADERS([config.h])
-AC_CONFIG_MACRO_DIR(m4)
-AC_USE_SYSTEM_EXTENSIONS
-AC_SYS_LARGEFILE
-
-AM_INIT_AUTOMAKE([foreign 1.9 -Wall -Wno-portability silent-rules tar-pax subdir-objects dist-bzip2])
-
-AC_SUBST(PACKAGE_URL, [http://0pointer.de/lennart/projects/nss-myhostname/])
-
-ac_default_prefix="/"
-
-AC_CANONICAL_HOST
-
-# Checks for programs.
-AC_PROG_CC
-AC_PROG_CC_C99
-AC_PROG_CPP
-
-AC_PROG_INSTALL
-AC_PROG_LN_S
-AC_PROG_MAKE_SET
-
-# GCC flags
-
-DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Winline -Wno-unused-parameter -ffast-math -fvisibility=hidden -fdiagnostics-show-option"
-
-for flag in $DESIRED_FLAGS ; do
-  CC_CHECK_CFLAGS([$flag], [CFLAGS="$CFLAGS $flag"])
-done
-
-# libtool stuff
-AC_DISABLE_STATIC
-LT_PREREQ(2.2)
-LT_INIT
-
-# Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h])
-
-# Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_TYPE_SIZE_T
-AC_HEADER_TIME
-
-# Checks for library functions.
-AC_FUNC_MALLOC
-AC_FUNC_SELECT_ARGTYPES
-AC_CHECK_FUNCS([gethostbyaddr gethostbyname gettimeofday inet_ntoa memset select socket strcspn strdup strerror strncasecmp strcasecmp strspn])
-
-# LYNX documentation generation
-ZP_LYNX_DOC
-
-AC_CONFIG_FILES([Makefile doc/Makefile doc/README.html ])
-
-AC_OUTPUT
diff --git a/src/nss-myhostname/m4/attributes.m4 b/src/nss-myhostname/m4/attributes.m4
deleted file mode 100644
index 9c4a0c89a5..0000000000
--- a/src/nss-myhostname/m4/attributes.m4
+++ /dev/null
@@ -1,258 +0,0 @@
-dnl Macros to check the presence of generic (non-typed) symbols.
-dnl Copyright (c) 2006-2007 Diego Pettenò <flameeyes@gmail.com>
-dnl Copyright (c) 2006-2007 xine project
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
-dnl any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-dnl 02110-1301, USA.
-dnl
-dnl As a special exception, the copyright owners of the
-dnl macro gives unlimited permission to copy, distribute and modify the
-dnl configure scripts that are the output of Autoconf when processing the
-dnl Macro. You need not follow the terms of the GNU General Public
-dnl License when using or distributing such scripts, even though portions
-dnl of the text of the Macro appear in them. The GNU General Public
-dnl License (GPL) does govern all other use of the material that
-dnl constitutes the Autoconf Macro.
-dnl 
-dnl This special exception to the GPL applies to versions of the
-dnl Autoconf Macro released by this project. When you make and
-dnl distribute a modified version of the Autoconf Macro, you may extend
-dnl this special exception to the GPL to apply to your modified version as
-dnl well.
-
-AC_DEFUN([CC_CHECK_CFLAGS_SILENT], [
-  AC_CACHE_VAL(AS_TR_SH([cc_cv_cflags_$1]),
-    [ac_save_CFLAGS="$CFLAGS"
-     CFLAGS="$CFLAGS $1"
-     AC_COMPILE_IFELSE([int a;],
-       [eval "AS_TR_SH([cc_cv_cflags_$1])='yes'"],
-       [eval "AS_TR_SH([cc_cv_cflags_$1])='no'"])
-     CFLAGS="$ac_save_CFLAGS"
-    ])
-
-  AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_$1])[ = xyes],
-    [$2], [$3])
-])
-
-AC_DEFUN([CC_CHECK_CFLAGS], [
-  AC_CACHE_CHECK([if $CC supports $1 flag],
-    AS_TR_SH([cc_cv_cflags_$1]),
-    CC_CHECK_CFLAGS_SILENT([$1]) dnl Don't execute actions here!
-  )
-
-  AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_$1])[ = xyes],
-    [$2], [$3])
-])
-
-AC_DEFUN([CC_CHECK_LDFLAGS], [
-  AC_CACHE_CHECK([if $CC supports $1 flag],
-    AS_TR_SH([cc_cv_ldflags_$1]),
-    [ac_save_LDFLAGS="$LDFLAGS"
-     LDFLAGS="$LDFLAGS $1"
-     AC_LINK_IFELSE([int main() { return 1; }],
-       [eval "AS_TR_SH([cc_cv_ldflags_$1])='yes'"],
-       [eval "AS_TR_SH([cc_cv_ldflags_$1])="])
-     LDFLAGS="$ac_save_LDFLAGS"
-    ])
-
-  AS_IF([eval test x$]AS_TR_SH([cc_cv_ldflags_$1])[ = xyes],
-    [$2], [$3])
-])
-
-dnl Check for a -Werror flag or equivalent. -Werror is the GCC
-dnl and ICC flag that tells the compiler to treat all the warnings
-dnl as fatal. We usually need this option to make sure that some
-dnl constructs (like attributes) are not simply ignored.
-dnl
-dnl Other compilers don't support -Werror per se, but they support
-dnl an equivalent flag:
-dnl  - Sun Studio compiler supports -errwarn=%all
-AC_DEFUN([CC_CHECK_WERROR], [
-  AC_CACHE_CHECK(
-    [for $CC way to treat warnings as errors],
-    [cc_cv_werror],
-    [CC_CHECK_CFLAGS_SILENT([-Werror], [cc_cv_werror=-Werror],
-      [CC_CHECK_CFLAGS_SILENT([-errwarn=%all], [cc_cv_werror=-errwarn=%all])])
-    ])
-])
-
-AC_DEFUN([CC_CHECK_ATTRIBUTE], [
-  AC_REQUIRE([CC_CHECK_WERROR])
-  AC_CACHE_CHECK([if $CC supports __attribute__(( ifelse([$2], , [$1], [$2]) ))],
-    AS_TR_SH([cc_cv_attribute_$1]),
-    [ac_save_CFLAGS="$CFLAGS"
-     CFLAGS="$CFLAGS $cc_cv_werror"
-     AC_COMPILE_IFELSE([$3],
-       [eval "AS_TR_SH([cc_cv_attribute_$1])='yes'"],
-       [eval "AS_TR_SH([cc_cv_attribute_$1])='no'"])
-     CFLAGS="$ac_save_CFLAGS"
-    ])
-
-  AS_IF([eval test x$]AS_TR_SH([cc_cv_attribute_$1])[ = xyes],
-    [AC_DEFINE(
-       AS_TR_CPP([SUPPORT_ATTRIBUTE_$1]), 1,
-         [Define this if the compiler supports __attribute__(( ifelse([$2], , [$1], [$2]) ))]
-         )
-     $4],
-    [$5])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_CONSTRUCTOR], [
-  CC_CHECK_ATTRIBUTE(
-    [constructor],,
-    [void __attribute__((constructor)) ctor() { int a; }],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_FORMAT], [
-  CC_CHECK_ATTRIBUTE(
-    [format], [format(printf, n, n)],
-    [void __attribute__((format(printf, 1, 2))) printflike(const char *fmt, ...) { fmt = (void *)0; }],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_FORMAT_ARG], [
-  CC_CHECK_ATTRIBUTE(
-    [format_arg], [format_arg(printf)],
-    [char *__attribute__((format_arg(1))) gettextlike(const char *fmt) { fmt = (void *)0; }],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_VISIBILITY], [
-  CC_CHECK_ATTRIBUTE(
-    [visibility_$1], [visibility("$1")],
-    [void __attribute__((visibility("$1"))) $1_function() { }],
-    [$2], [$3])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_NONNULL], [
-  CC_CHECK_ATTRIBUTE(
-    [nonnull], [nonnull()],
-    [void __attribute__((nonnull())) some_function(void *foo, void *bar) { foo = (void*)0; bar = (void*)0; }],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_UNUSED], [
-  CC_CHECK_ATTRIBUTE(
-    [unused], ,
-    [void some_function(void *foo, __attribute__((unused)) void *bar);],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_SENTINEL], [
-  CC_CHECK_ATTRIBUTE(
-    [sentinel], ,
-    [void some_function(void *foo, ...) __attribute__((sentinel));],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_DEPRECATED], [
-  CC_CHECK_ATTRIBUTE(
-    [deprecated], ,
-    [void some_function(void *foo, ...) __attribute__((deprecated));],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_ALIAS], [
-  CC_CHECK_ATTRIBUTE(
-    [alias], [weak, alias],
-    [void other_function(void *foo) { }
-     void some_function(void *foo) __attribute__((weak, alias("other_function")));],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_MALLOC], [
-  CC_CHECK_ATTRIBUTE(
-    [malloc], ,
-    [void * __attribute__((malloc)) my_alloc(int n);],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_PACKED], [
-  CC_CHECK_ATTRIBUTE(
-    [packed], ,
-    [struct astructure { char a; int b; long c; void *d; } __attribute__((packed));],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_CONST], [
-  CC_CHECK_ATTRIBUTE(
-    [const], ,
-    [int __attribute__((const)) twopow(int n) { return 1 << n; } ],
-    [$1], [$2])
-])
-
-AC_DEFUN([CC_FLAG_VISIBILITY], [
-  AC_REQUIRE([CC_CHECK_WERROR])
-  AC_CACHE_CHECK([if $CC supports -fvisibility=hidden],
-    [cc_cv_flag_visibility],
-    [cc_flag_visibility_save_CFLAGS="$CFLAGS"
-     CFLAGS="$CFLAGS $cc_cv_werror"
-     CC_CHECK_CFLAGS_SILENT([-fvisibility=hidden],
-	cc_cv_flag_visibility='yes',
-	cc_cv_flag_visibility='no')
-     CFLAGS="$cc_flag_visibility_save_CFLAGS"])
-  
-  AS_IF([test "x$cc_cv_flag_visibility" = "xyes"],
-    [AC_DEFINE([SUPPORT_FLAG_VISIBILITY], 1,
-       [Define this if the compiler supports the -fvisibility flag])
-     $1],
-    [$2])
-])
-
-AC_DEFUN([CC_FUNC_EXPECT], [
-  AC_REQUIRE([CC_CHECK_WERROR])
-  AC_CACHE_CHECK([if compiler has __builtin_expect function],
-    [cc_cv_func_expect],
-    [ac_save_CFLAGS="$CFLAGS"
-     CFLAGS="$CFLAGS $cc_cv_werror"
-     AC_COMPILE_IFELSE(
-       [int some_function() {
-        int a = 3;
-        return (int)__builtin_expect(a, 3);
-	}],
-       [cc_cv_func_expect=yes],
-       [cc_cv_func_expect=no])
-     CFLAGS="$ac_save_CFLAGS"
-    ])
-
-  AS_IF([test "x$cc_cv_func_expect" = "xyes"],
-    [AC_DEFINE([SUPPORT__BUILTIN_EXPECT], 1,
-     [Define this if the compiler supports __builtin_expect() function])
-     $1],
-    [$2])
-])
-
-AC_DEFUN([CC_ATTRIBUTE_ALIGNED], [
-  AC_REQUIRE([CC_CHECK_WERROR])
-  AC_CACHE_CHECK([highest __attribute__ ((aligned ())) supported],
-    [cc_cv_attribute_aligned],
-    [ac_save_CFLAGS="$CFLAGS"
-     CFLAGS="$CFLAGS $cc_cv_werror"
-     for cc_attribute_align_try in 64 32 16 8 4 2; do
-        AC_COMPILE_IFELSE([
-          int main() {
-            static char c __attribute__ ((aligned($cc_attribute_align_try))) = 0;
-            return c;
-          }], [cc_cv_attribute_aligned=$cc_attribute_align_try; break])
-     done
-     CFLAGS="$ac_save_CFLAGS"
-  ])
-
-  if test "x$cc_cv_attribute_aligned" != "x"; then
-     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX], [$cc_cv_attribute_aligned],
-       [Define the highest alignment supported])
-  fi
-])
diff --git a/src/nss-myhostname/m4/zp_lynx_doc.m4 b/src/nss-myhostname/m4/zp_lynx_doc.m4
deleted file mode 100644
index 955a6ca0af..0000000000
--- a/src/nss-myhostname/m4/zp_lynx_doc.m4
+++ /dev/null
@@ -1,24 +0,0 @@
-dnl Macro for enabling LYNX-based documentation generation
-
-AC_DEFUN([ZP_LYNX_DOC], [
-  AC_ARG_ENABLE(lynx,
-     AS_HELP_STRING([--disable-lynx],
-        [Turn off lynx usage for documentation generation]),,
-     [enable_lynx=yes])
-
-  case "${enable_lynx}" in
-    yes)
-      AC_CHECK_PROG(have_lynx, lynx, yes, no)
-
-      if test x$have_lynx = xno ; then
-         AC_MSG_WARN([*** lynx not found, plain text README will not be built ***])
-      fi
-      ;;
-    no)
-      have_lynx=no ;;
-    *)
-      AC_MSG_ERROR(bad value ${enableval} for --disable-lynx) ;;
-  esac
-
-  AM_CONDITIONAL([USE_LYNX], [test "x$have_lynx" = xyes])
-])