* add "purge" commandline argument, closes: #133421)

[apt.git] / configure.in

diff --git a/configure.in b/configure.in
index 366d70375196375bcd7b9e4ac080056de8c20de0..34d4dcc78b1702a4281c4b57e373e8f4920b938e 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -12,23 +12,25 @@ dnl not used but STL is.
 dnl 'make -f Makefile startup' will generate the configure file from 
 dnl configure.in correctly and can be run at any time
 
 dnl 'make -f Makefile startup' will generate the configure file from 
 dnl configure.in correctly and can be run at any time
 

+AC_PREREQ(2.50)

 AC_INIT(configure.in)
 AC_CONFIG_AUX_DIR(buildlib)
 AC_INIT(configure.in)
 AC_CONFIG_AUX_DIR(buildlib)

-AC_CONFIG_HEADER(include/config.h:buildlib/config.h.in)
+AC_CONFIG_HEADER(include/config.h:buildlib/config.h.in include/apti18n.h:buildlib/apti18n.h.in)

 
 dnl -- SET THIS TO THE RELEASE VERSION --
 
 dnl -- SET THIS TO THE RELEASE VERSION --

-AC_DEFINE_UNQUOTED(VERSION,"0.3.15")
-AC_DEFINE_UNQUOTED(PACKAGE,"apt")
+AC_DEFINE_UNQUOTED(VERSION,"0.7.2")
+PACKAGE="apt"
+AC_DEFINE_UNQUOTED(PACKAGE,"$PACKAGE")
+AC_SUBST(PACKAGE)
+
+dnl Check the archs, we want the target type.
+AC_CANONICAL_SYSTEM

 
 dnl Check our C compiler
 AC_CHECK_TOOL_PREFIX
 AC_PROG_CC
 AC_ISC_POSIX
 
 
 dnl Check our C compiler
 AC_CHECK_TOOL_PREFIX
 AC_PROG_CC
 AC_ISC_POSIX
 

-dnl Check the host arch (build+target not needed... yet)
-AC_CANONICAL_HOST
-AC_CHECK_TOOL_PREFIX   dnl recheck, in case the initial guess was wrong
-

 dnl Check for other programs
 AC_PROG_CXX
 AC_PROG_CPP
 dnl Check for other programs
 AC_PROG_CXX
 AC_PROG_CPP


@@ -43,55 +45,61 @@ AC_SEARCH_LIBS(connect,socket)
 SOCKETLIBS="$LIBS"
 AC_SUBST(SOCKETLIBS)
 LIBS="$SAVE_LIBS"
 SOCKETLIBS="$LIBS"
 AC_SUBST(SOCKETLIBS)
 LIBS="$SAVE_LIBS"

-
-dnl Section Disabled pending removal of deity widget library  -- jgg
-if test "yes" != "yes"; then
- dnl Checks for X11
- AC_PATH_X
- AC_PATH_XTRA
- AC_SUBST(X11LIB)
- X11LIB=
- if test "$no_x" != "yes"; then
-   X11LIB="-lX11"
-   AC_DEFINE(HAVE_X11)
-   dnl Checks for ZPM
-   AC_CHECK_LIB(Xpm, XpmLibraryVersion,[AC_DEFINE(HAVE_LIBXPM) XPMLIB="-lXpm"],,$X_LIBS $X_PRE_LIBS $X11LIB $X_EXTRA_LIBS)
-   AC_SUBST(XPMLIB)
-   if test "$XPMLIB" != "-lXpm"; then
-      AC_MSG_ERROR(failed: I need xpm if you are building for X)
-   fi
- fi

  
  

- dnl Checks for Slang
- AC_CHECK_LIB(slang, SLang_Version,[AC_DEFINE(HAVE_LIBSLANG) SLANGLIB="-lslang"])
- AC_SUBST(SLANGLIB)
- 
- dnl Checks for GPM
- AC_ARG_WITH(gpm,[  --without-gpm                do not use GPM mouse support])
- if test "$with_gpm" != "no"; then
-   AC_CHECK_LIB(gpm, Gpm_Open,[AC_DEFINE(HAVE_LIBGPM) GPMLIB="-lgpm"])
-   AC_SUBST(GPMLIB)
- fi
-fi
-
-dnl Checks for pthread
-#AC_CHECK_LIB(pthread, pthread_create,[AC_DEFINE(HAVE_PTHREAD) PTHREADLIB="-lpthread"])
+dnl Checks for pthread -- disabled due to glibc bugs jgg
+dnl AC_CHECK_LIB(pthread, pthread_create,[AC_DEFINE(HAVE_PTHREAD) PTHREADLIB="-lpthread"])

 AC_SUBST(PTHREADLIB)
 AC_SUBST(PTHREADLIB)

-#if test "$PTHREADLIB" != "-lpthread"; then
-#  AC_MSG_ERROR(failed: I need posix threads, pthread)
-#fi
-
-dnl Converts the ARCH to be the same as dpkg
+dnl if test "$PTHREADLIB" != "-lpthread"; then
+dnl   AC_MSG_ERROR(failed: I need posix threads, pthread)
+dnl fi
+
+dnl Check for BDB
+saveLIBS="$LIBS"
+LIBS="$LIBS -ldb"
+
+AC_CHECK_HEADER(db.h,
+     [AC_MSG_CHECKING(if we can link against BerkeleyDB)
+      AC_LINK_IFELSE(
+      [AC_LANG_PROGRAM(
+       [#include <db.h>],
+       [int r, s, t; db_version(&r, &s, &t);]
+      )],
+      [AC_DEFINE(HAVE_BDB)
+       BDBLIB="-ldb"
+       AC_MSG_RESULT(yes)],
+      [BDBLIB=""
+       AC_MSG_RESULT(no)]
+    )]
+)
+
+LIBS="$saveLIBS"
+
+AC_SUBST(BDBLIB)
+
+dnl Converts the ARCH to be something singular for this general CPU family
+dnl This is often the dpkg architecture string.
+dnl First check against the full canonical canoncial-system-type in $target
+dnl and if that fails, just look for the cpu

 AC_MSG_CHECKING(system architecture)
 AC_MSG_CHECKING(system architecture)

-archset="`awk \"{ if(\\\$1 == \\\"$host_cpu\\\") print \\\$2 }\" $srcdir/buildlib/archtable`"
+archset="`awk \" ! /^#|^\\\$/ { if(match(\\\"$target\\\",\\\"^\\\"\\\$1\\\"\\\$\\\")) {print \\\$2; exit}}\" $srcdir/buildlib/systemtable`"

 if test "x$archset" = "x"; then
 if test "x$archset" = "x"; then

-  AC_MSG_ERROR(failed: use --host=)
+ archset="`awk \" ! /^#|^\\\$/ { if(match(\\\"$target_cpu\\\",\\\"^\\\"\\\$1\\\"\\\$\\\")) {print \\\$2; exit}}\" $srcdir/buildlib/archtable`"
+ if test "x$archset" = "x"; then
+  AC_MSG_ERROR(failed: use --host= or check buildlib/archtable)
+ fi

 fi
 AC_MSG_RESULT($archset)
 fi
 AC_MSG_RESULT($archset)

-AC_DEFINE_UNQUOTED(ARCHITECTURE,"$archset")
+AC_DEFINE_UNQUOTED(COMMON_CPU,"$archset")
+
+dnl Get a common name for the host OS - this is primarily only for HURD and is
+dnl non fatal if it fails
+AC_MSG_CHECKING(system OS)
+osset="`awk \" ! /^#|^\\\$/ {if (match(\\\"$target_vendor-$target_os\\\",\\\$1)) {print \\\$2; exit}}\" $srcdir/buildlib/ostable`"
+AC_MSG_RESULT($osset)
+AC_DEFINE_UNQUOTED(COMMON_OS,"$osset")

 
 

-dnl We use C9x types if at all possible
-AC_CACHE_CHECK([for C9x integer types],c9x_ints,[
+dnl We use C99 types if at all possible
+AC_CACHE_CHECK([for C99 integer types],c9x_ints,[

     AC_TRY_COMPILE([#include <inttypes.h>],
                    [uint8_t Foo1;uint16_t Foo2;uint32_t Foo3;],
                   c9x_ints=yes,c9x_ints=no)])
     AC_TRY_COMPILE([#include <inttypes.h>],
                    [uint8_t Foo1;uint16_t Foo2;uint32_t Foo3;],
                   c9x_ints=yes,c9x_ints=no)])


@@ -107,9 +115,17 @@ if test x"$HAVE_STATVFS" != x"yes"; then
    ])
 fi
 
    ])
 fi
 

+dnl We should use the real timegm function if we have it.
+AC_CHECK_FUNC(timegm,AC_DEFINE(HAVE_TIMEGM))
+AC_SUBST(HAVE_TIMEGM)
+

 dnl Check the sizes etc. of the architecture
 dnl Check the sizes etc. of the architecture

+dnl This is stupid, it should just use the AC macros like it does below
+dnl Cross compilers can either get a real C library or preload the cache
+dnl with their size values.

 changequote(,)
 changequote(,)

-if archline="`grep \"^$archset\" $srcdir/buildlib/sizetable | cut -f 2- -d ' '`";then
+archline="`awk \" ! /^#|^\\\$/ {if (match(\\\"$archset\\\",\\\$1)) {print; exit}}\" $srcdir/buildlib/sizetable | cut -f 2- -d ' '`"
+if test "x$archline" != "x"; then

    changequote([,])
    set $archline
    if test "$1" = "little"; then
    changequote([,])
    set $archline
    if test "$1" = "little"; then


@@ -123,12 +139,15 @@ if archline="`grep \"^$archset\" $srcdir/buildlib/sizetable | cut -f 2- -d ' '`"
    size_long=$5
 fi
 
    size_long=$5
 fi
 

-if test "$cross_compiling" = "yes" -a "$archline" = ""; then
+dnl I wonder what AC_C_BIGENDIAN does if you cross compile...
+dnl This is probably bogus, as above we only care if we have to build our own
+dnl C9x types.
+if test "$cross_compiling" = "yes" -a "x$archline" = "x"; then

   AC_MSG_ERROR(When cross compiling, architecture must be present in sizetable)
 fi
 AC_C_BIGENDIAN
    
   AC_MSG_ERROR(When cross compiling, architecture must be present in sizetable)
 fi
 AC_C_BIGENDIAN
    

-dnl We do not need this if we have inttypes..
+dnl We do not need this if we have inttypes!

 HAVE_C9X=yes
 if test x"$c9x_ints" = x"no"; then
    AC_CHECK_SIZEOF(char,$size_char)
 HAVE_C9X=yes
 if test x"$c9x_ints" = x"no"; then
    AC_CHECK_SIZEOF(char,$size_char)


@@ -140,13 +159,59 @@ if test x"$c9x_ints" = x"no"; then
    AC_SUBST(HAVE_C9X)
 fi
 
    AC_SUBST(HAVE_C9X)
 fi
 

+dnl HP-UX sux..
+AC_MSG_CHECKING(for missing socklen_t)
+AC_EGREP_HEADER(socklen_t, sys/socket.h,[AC_MSG_RESULT(no)],[
+       AC_DEFINE(NEED_SOCKLEN_T_DEFINE)
+       NEED_SOCKLEN_T_DEFINE=yes
+        AC_MSG_RESULT(missing.)])
+AC_SUBST(NEED_SOCKLEN_T_DEFINE)
+
+dnl HP-UX needs -d_XOPEN_SOURCE_EXTENDED for h_errno
+AC_MSG_CHECKING(for h_errno)
+AC_EGREP_HEADER(h_errno, netdb.h, [AC_MSG_RESULT(normal)],
+   [CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
+    AC_EGREP_HEADER(h_errno, netdb.h, 
+       [AC_MSG_RESULT(needs _XOPEN_SOURCE_EXTENDED)],
+       [AC_MSG_ERROR("not found.")])
+   ])
+

 dnl Check for debiandoc
 dnl Check for debiandoc

-AC_CHECK_PROG(DEBIANDOC_HTML,debiandoc2html,"yes","")
-AC_CHECK_PROG(DEBIANDOC_TEXT,debiandoc2text,"yes","")
+AC_PATH_PROG(DEBIANDOC_HTML,debiandoc2html)
+AC_PATH_PROG(DEBIANDOC_TEXT,debiandoc2text)
+
+dnl Check for doxygen
+AC_PATH_PROG(DOXYGEN, doxygen)
+
+dnl Check for the SGML tools needed to build man pages
+AC_PATH_PROG(DOCBOOK2MAN,docbook2man)
+
+dnl Check for the XML tools needed to build man pages
+AC_PATH_PROG(XMLTO,xmlto)
+
+dnl Check for graphviz
+AC_CHECK_PROG([HAVE_DOT], [dot], [YES], [NO])
+AC_PATH_PROG([DOT], [dot], [])
+DOTDIR=$(dirname $DOT)
+AC_SUBST(DOTDIR)

 
 dnl Check for YODL
 
 dnl Check for YODL

-AC_CHECK_PROG(YODL_MAN,yodl2man,"yes","")
+dnl AC_CHECK_PROG(YODL_MAN,yodl2man,"yes","")

 
 ah_NUM_PROCS
 
 ah_NUM_PROCS

+rc_GLIBC_VER
+rc_LIBSTDCPP_VER
+ah_GCC3DEP
+
+dnl It used to be that the user could select translations and that could get
+dnl passed to the makefiles, but now that can only work if you use special
+dnl gettext approved makefiles, so this feature is unsupported by this.
+ALL_LINGUAS="bg bs ca cs cy da de dz el en_GB es eu fi fr gl hu it ja ko ku nb nl nn pl pt_BR pt ro ru sk sl sv tl uk vi zn_CN zh_TW"
+AM_GNU_GETTEXT(external)
+if test x"$USE_NLS" = "xyes"; then
+   AC_DEFINE(USE_NLS)
+fi
+AC_SUBST(USE_NLS)
+AC_PATH_PROG(BASH, bash)

 
 

-AC_OUTPUT(environment.mak:buildlib/environment.mak.in makefile:buildlib/makefile.in,make dirs)
+AC_OUTPUT(environment.mak:buildlib/environment.mak.in makefile:buildlib/makefile.in doc/Doxyfile,make -s dirs)