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

[apt.git] / configure.in

diff --git a/configure.in b/configure.in
index ca79cb8b8716971255818cd0b75f5aab80da2f8d..34d4dcc78b1702a4281c4b57e373e8f4920b938e 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -12,13 +12,16 @@ 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
 
+AC_PREREQ(2.50)
 AC_INIT(configure.in)
 AC_CONFIG_AUX_DIR(buildlib)
 AC_CONFIG_HEADER(include/config.h:buildlib/config.h.in include/apti18n.h:buildlib/apti18n.h.in)
 
 dnl -- SET THIS TO THE RELEASE VERSION --
-AC_DEFINE_UNQUOTED(VERSION,"0.5.4")
-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
@@ -50,18 +53,40 @@ dnl if test "$PTHREADLIB" != "-lpthread"; then
 dnl   AC_MSG_ERROR(failed: I need posix threads, pthread)
 dnl fi
 
-dnl Check for DB2
-AC_CHECK_HEADER(db2/db.h,
-     [AC_CHECK_LIB(db2,db_open,
-        [AC_DEFINE(HAVE_DB2) DB2LIB="-ldb2"])])
-AC_SUBST(DB2LIB)
+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 $target
+dnl and if that fails, just look for the cpu
 AC_MSG_CHECKING(system architecture)
-archset="`awk \" ! /^#|^\\\$/ { if(match(\\\"$target_cpu\\\",\\\"^\\\"\\\$1\\\"\\\$\\\")) {print \\\$2; exit}}\" $srcdir/buildlib/archtable`"
+archset="`awk \" ! /^#|^\\\$/ { if(match(\\\"$target\\\",\\\"^\\\"\\\$1\\\"\\\$\\\")) {print \\\$2; exit}}\" $srcdir/buildlib/systemtable`"
 if test "x$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($archset)
 AC_DEFINE_UNQUOTED(COMMON_CPU,"$archset")
@@ -90,6 +115,10 @@ if test x"$HAVE_STATVFS" != x"yes"; then
    ])
 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 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
@@ -151,9 +180,20 @@ dnl Check for debiandoc
 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(NSGMLS,nsgmls)
-AC_PATH_PROG(SGMLSPL,sgmlspl)
+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 AC_CHECK_PROG(YODL_MAN,yodl2man,"yes","")
@@ -163,4 +203,15 @@ rc_GLIBC_VER
 rc_LIBSTDCPP_VER
 ah_GCC3DEP
 
-AC_OUTPUT(environment.mak:buildlib/environment.mak.in makefile:buildlib/makefile.in,make -s dirs)
+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 doc/Doxyfile,make -s dirs)