Make libidn optional.

[oweals/gnunet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index e8ba3f61cd5daaca5115773d9e633657a4b982aa..bb02ab89353108eae8ef2a29d1f31b137001ce12 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -222,7 +222,7 @@ fi
 # libgcrypt
 gcrypt=0
 NEED_LIBGCRYPT_API=1
-NEED_LIBGCRYPT_VERSION=1.5.0
+NEED_LIBGCRYPT_VERSION=1.6.0
 
 
 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
@@ -387,11 +387,7 @@ if test "$libidn" != "no"; then
     [libidn=yes LIBS="${LIBS} -lidn"], libidn=no),
      libidn=no)
 fi
-if test "$libidn" != "no" ; then
-  AC_DEFINE(LIBIDN, 1, [Define to 1 if you want IDN support.])
-  else
-  AC_MSG_FAILURE([Libidn not found])
-fi
+AM_CONDITIONAL([HAVE_LIBIDN], [test "$libidn" != "no"]) 
 AC_MSG_RESULT($libidn)
 
 
@@ -401,7 +397,8 @@ LIBS=$SAVE_LIBS
 
 
 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
-AC_CHECK_LIB([glpk],[glp_create_prob],,[gplk=false])
+# GLPK must support glpk_init_env, version >= 4.43
+AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false]) 
 # GLPK must support atm MLP presolving, version >= 4.32
 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
 if test x$gplk = xfalse
@@ -427,22 +424,6 @@ else
        CFLAGS="$CFLAGS $GLIB_CFLAGS"
 fi
 
-#libgtop
-PKG_CHECK_MODULES(LIBGTOP,libgtop-2.0,  [gtop=true] , [gtop=false] )
-if test x$gtop = xfalse
-then
-       AM_CONDITIONAL(HAVE_LIBGTOP, false)
-       AC_MSG_WARN([GNUnet requires libgtop])
-else
-       AM_CONDITIONAL(HAVE_LIBGTOP, true)
-       AC_DEFINE([HAVE_LIBGTOP],[1],[Have libgtop])
-       LIBS="$LIBS $LIBGTOP_LIBS"
-       CFLAGS="$CFLAGS $LIBGTOP_CFLAGS"
-fi
-
-
-
-
 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
 if test x$nss = xfalse
 then
@@ -583,14 +564,38 @@ AM_CONDITIONAL(HAVE_POSTGRES, test x$postgres = xtrue)
 AC_SUBST(POSTGRES_CPPFLAGS)
 AC_SUBST(POSTGRES_LDFLAGS)
 
-# test for libz (maybe required for linking mysql)
-zlib=1
-AC_CHECK_LIB(z, compress,,zlib=0)
-AM_CONDITIONAL(HAVE_ZLIB, test x$zlib = x1)
-if test "$zlib" != 1
-then
- AC_MSG_ERROR([GNUnet requires zlib])
-fi
+# test for zlib
+SAVE_LDFLAGS=$LDFLAGS
+SAVE_CPPFLAGS=$CPPFLAGS
+AC_ARG_WITH(zlib,
+           [  --with-zlib[[=DIR]]       use libz in DIR],
+           [AS_IF([test "$withval" = "no"],
+                  [AC_MSG_ERROR([GNUnet requires zlib])],
+                  [test "$withval" != "yes"],
+                  [
+                    Z_DIR=$withval
+                    CPPFLAGS="${CPPFLAGS} -I$withval/include"
+                    LDFLAGS="${LDFLAGS} -L$withval/lib"
+                  ])
+           ])
+AC_CHECK_HEADER(zlib.h,
+               [],
+               [AC_MSG_ERROR([GNUnet requires zlib])])
+AC_CHECK_LIB(z, compress2,
+            [
+             AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
+             if test "x${Z_DIR}" != "x"; then
+                     Z_CFLAGS="-I${Z_DIR}/include"
+                     Z_LIBS="-L${Z_DIR}/lib -lz"
+             else
+                     Z_LIBS="-lz"
+             fi],
+             [AC_MSG_ERROR([GNUnet requires zlib])])
+AC_SUBST(Z_CFLAGS)
+AC_SUBST(Z_LIBS)
+
+LDFLAGS=$SAVE_LDFLAGS
+CPPFLAGS=$SAVE_CPPFLAGS
 
 # mysql & windows
 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
@@ -982,6 +987,27 @@ AC_MSG_RESULT($enable_ll)
 AM_CONDITIONAL([ENABLE_LL], [test "x$ll" = "x1"])
 AC_DEFINE_UNQUOTED([ENABLE_LL], [$ll], [Build with LL support])
 
+# Check if NSE has to send timestamp information to testbed logger for
+# generating histogram of messages received
+AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
+AC_ARG_ENABLE([nse-histogram],
+    [AS_HELP_STRING([--enable-nse-histogram],
+       [have NSE send timestamp information to testbed logger for generating
+       histogram of received messages.  NOT useful for production (default is
+       NO)])],
+    [if test "x$enableval" = "xno"
+     then
+       nse_histogram=0
+     else
+       nse_histogram=1
+     fi],
+    [nse_histogram=0
+     enable_nse_histogram=no])
+AC_MSG_RESULT($enable_nse_histogram)
+AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
+AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
+                   [have NSE send timestamp information to testbed logger])
+
 # should 'make check' run tests?
 AC_MSG_CHECKING(whether to run tests)
 AC_ARG_ENABLE([testruns],
@@ -1217,8 +1243,6 @@ src/ats/Makefile
 src/ats/ats.conf
 src/ats-tool/Makefile
 src/block/Makefile
-src/chat/Makefile
-src/chat/chat.conf
 src/core/Makefile
 src/core/core.conf
 src/consensus/Makefile
@@ -1233,6 +1257,8 @@ src/dns/dns.conf
 src/dv/Makefile
 src/dv/dv.conf
 src/exit/Makefile
+src/experimentation/Makefile
+src/experimentation/experimentation.conf
 src/fragmentation/Makefile
 src/fs/Makefile
 src/fs/fs.conf
@@ -1259,11 +1285,12 @@ src/peerinfo-tool/Makefile
 src/postgres/Makefile
 src/pt/Makefile
 src/regex/Makefile
+src/regex/regex.conf
+src/set/Makefile
+src/set/set.conf
 src/statistics/Makefile
 src/statistics/statistics.conf
 src/stream/Makefile
-src/sysmon/Makefile
-src/sysmon/sysmon.conf
 src/template/Makefile
 src/testbed/Makefile
 src/testbed/testbed.conf