*** empty log message ***

[bpt/guile.git] / configure.in

diff --git a/configure.in b/configure.in
index f1dedb2..09e897d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -40,18 +40,24 @@ AC_CONFIG_SUBDIRS(guile-readline)
 #
 #--------------------------------------------------------------------
 
+AC_ARG_ENABLE(debug-freelist,
+  [  --enable-debug-freelist  include garbage collector freelist debugging code],
+  if test "$enable_debug_freelist" = y || test "$enable_debug_freelist" = yes; then
+    AC_DEFINE(GUILE_DEBUG_FREELIST)
+  fi)
+
+AC_ARG_ENABLE(debug-malloc,
+  [  --enable-debug-malloc    include malloc debugging code],
+  if test "$enable_debug_malloc" = y || test "$enable_debug_malloc" = yes; then
+    AC_DEFINE(GUILE_DEBUG_MALLOC)
+  fi)
+
 AC_ARG_ENABLE(guile-debug,
   [  --enable-guile-debug    include internal debugging functions],
   if test "$enable_guile_debug" = y || test "$enable_guile_debug" = yes; then
     AC_DEFINE(GUILE_DEBUG)
   fi)
 
-AC_ARG_ENABLE(debug-freelist,
-  [  --enable-debug-freelist    Include garbage collector freelist debugging code],
-  if test "$enable_debug_freelist" = y || test "$enable_debug_freelist" = yes; then
-    AC_DEFINE(GUILE_DEBUG_FREELIST)
-  fi)
-
 AC_ARG_ENABLE(arrays,
   [  --disable-arrays        omit array and uniform array support],,
   enable_arrays=yes)
@@ -90,6 +96,10 @@ if test "$enable_networking" = yes; then
    AC_DEFINE(HAVE_NETWORKING)
 fi
 
+if test "$enable_debug_malloc" = yes; then
+   LIBOBJS="$LIBOBJS debug-malloc.o"
+fi
+
 #--------------------------------------------------------------------
 
 AC_LIBLTDL_CONVENIENCE
@@ -200,8 +210,6 @@ case "$guile_cv_func_usleep_return_type" in
   ;;
 esac
 
-dnl <GNU-WIN32 hacks>
-
 AC_CHECK_HEADER(sys/un.h, have_sys_un_h=1)
 if test -n "$have_sys_un_h" ; then
 AC_DEFINE(HAVE_UNIX_DOMAIN_SOCKETS)
@@ -209,30 +217,6 @@ fi
 
 AC_CHECK_FUNCS(socketpair getgroups setpwent pause tzset)
 
-dnl I don't know what this prefixing of cygwin32_ is for.
-dnl scmconfig.h wasn't updated with the test results.
-dnl so use AC_CHECK_FUNCS for now.
-
-dnl how about:
-dnl save confdefs.h
-dnl if test $ac_cv_cigwin = yes; then
-dnl   modify confdefs.h
-dnl fi
-dnl AC_CHECK_FUNCS...
-dnl restore confdefs.h
-
-dnl cp confdefs.h confdefs.h.bak
-dnl for func in gethostent sethostent endhostent getnetent setnetent endnetent getprotoent setprotoent endprotoent getservent setservent endservent getnetbyaddr getnetbyname inet_lnaof inet_makeaddr inet_netof hstrerror; do
-dnl cp confdefs.h.bak confdefs.h
-dnl cat >> confdefs.h << EOF 
-dnl #ifdef __CYGWIN32__
-dnl #define $func cygwin32_$func
-dnl #endif
-dnl EOF
-dnl AC_CHECK_FUNC($func)
-dnl done
-dnl cp confdefs.h.bak confdefs.h
-
 AC_CHECK_FUNCS(sethostent   gethostent   endhostent   dnl
                setnetent    getnetent    endnetent    dnl
                setprotoent  getprotoent  endprotoent  dnl
@@ -240,7 +224,18 @@ AC_CHECK_FUNCS(sethostent   gethostent   endhostent   dnl
                getnetbyaddr getnetbyname dnl
               inet_lnaof inet_makeaddr inet_netof hstrerror)
 
-dnl </GNU-WIN32 hacks>
+dnl Some systems do not declare this.  Some systems do declare it, as a
+dnl macro.  With cygwin it may be in a DLL.
+
+AC_MSG_CHECKING(whether netdb.h declares h_errno)
+AC_CACHE_VAL(guile_cv_have_h_errno,
+[AC_TRY_COMPILE([#include <netdb.h>],
+[int a = h_errno;],
+guile_cv_have_h_errno=yes, guile_cv_have_h_errno=no)])
+AC_MSG_RESULT($guile_cv_have_h_errno)
+if test $guile_cv_have_h_errno = yes; then
+  AC_DEFINE(HAVE_H_ERRNO)
+fi
 
 AC_MSG_CHECKING(whether localtime caches TZ)
 AC_CACHE_VAL(guile_cv_localtime_cache,
@@ -450,6 +445,7 @@ if test "${THREAD_PACKAGE}" != "" ; then
 
   ## Include the Guile thread interface in the library...
   LIBOBJS="$LIBOBJS threads.o"
+  EXTRA_DOT_DOC_FILES="$EXTRA_DOT_DOC_FILES threads.doc"
 
   ## ... and tell it which package to talk to.
   case "${THREAD_PACKAGE}" in
@@ -464,9 +460,14 @@ if test "${THREAD_PACKAGE}" != "" ; then
   ## Bring in scm_internal_select, if appropriate.
   if test $ac_cv_func_gettimeofday = yes &&
      test $ac_cv_func_select = yes; then
-    LIBOBJS="$LIBOBJS iselect.o"
     AC_DEFINE(GUILE_ISELECT, 1)
   fi
+
+  ## Workaround for linuxthreads (currently disabled)
+  if test $host_os = linux-gnu; then
+    AC_DEFINE(GUILE_PTHREAD_COMPAT, 1)
+    AC_CHECK_LIB(pthread, main)
+  fi
 fi
 
 ## If we're using GCC, ask for aggressive warnings.
@@ -487,9 +488,16 @@ AC_PROG_AWK
 ## given in LIBOBJS.  We'll call it LIBLOBJS.
 LIBLOBJS="`echo ${LIBOBJS} | sed 's/\.o/.lo/g'`"
 
+## We also need to create corresponding .doc files
+EXTRA_DOT_DOC_FILES="`echo ${LIBOBJS} | sed 's/\.o/.doc/g'`"
+
 AC_SUBST(GUILE_MAJOR_VERSION)
 AC_SUBST(GUILE_MINOR_VERSION)
 AC_SUBST(GUILE_VERSION)
+AC_SUBST(LIBGUILE_MAJOR_VERSION)
+AC_SUBST(LIBGUILE_MINOR_VERSION)
+AC_SUBST(LIBGUILE_REVISION_VERSION)
+AC_SUBST(LIBGUILE_VERSION)
 
 dnl Tell guile-config what flags guile users should link against.
 GUILE_LIBS="$LDFLAGS $THREAD_LIBS_INSTALLED $LIBS"
@@ -497,6 +505,7 @@ AC_SUBST(GUILE_LIBS)
 
 AC_SUBST(AWK)
 AC_SUBST(LIBLOBJS)
+AC_SUBST(EXTRA_DOT_DOC_FILES)
 
 AC_OUTPUT([Makefile libguile/Makefile libguile/guile-snarf libguile/guile-doc-snarf libguile/guile-func-name-check libguile/guile-snarf.awk libguile/versiondat.h ice-9/Makefile qt/Makefile qt/qt.h qt/md/Makefile qt/time/Makefile guile-config/Makefile doc/Makefile], [chmod +x libguile/guile-snarf libguile/guile-doc-snarf libguile/guile-func-name-check])
 
@@ -504,4 +513,4 @@ dnl Local Variables:
 dnl comment-start: "dnl "
 dnl comment-end: ""
 dnl comment-start-skip: "\\bdnl\\b\\s *"
-dnl 
+dnl End: