Use libcrypto's checksum implementations if available, for speed.

[bpt/emacs.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 48343eb..264c339 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -94,8 +94,9 @@ AC_ARG_WITH(all,
 [AS_HELP_STRING([--without-all],
                [omit almost all features and build
                small executable with minimal dependencies])],
-  with_features=$withval,
-  with_features=yes)
+  [with_features=$withval
+   with_openssl_default=$withval],
+  [with_features=yes])
 
 dnl OPTION_DEFAULT_OFF(NAME, HELP-STRING)
 dnl Create a new --with option that defaults to being disabled.
@@ -1866,9 +1867,6 @@ to configure.])
    fi
 fi
 
-### We always support menus.
-HAVE_MENUS=yes
-
 # Does the opsystem file prohibit the use of the GNU malloc?
 # Assume not, until told otherwise.
 GNU_MALLOC=yes
@@ -3835,12 +3833,22 @@ else
   AC_DEFINE(NULL_DEVICE, ["/dev/null"])
 fi
 
-AH_TEMPLATE(SEPCHAR, [Character that separates PATH elements.])
 if test "${opsys}" = "mingw32"; then
-  AC_DEFINE(SEPCHAR, [';'])
+  SEPCHAR=';'
 else
-  AC_DEFINE(SEPCHAR, [':'])
-fi
+  SEPCHAR=':'
+fi
+AC_DEFINE_UNQUOTED(SEPCHAR, ['$SEPCHAR'], [Character that separates PATH elements.])
+dnl This is for MinGW, and is used in test/automated/Makefile.in.
+dnl The MSYS Bash has heuristics for replacing ':' with ';' when it
+dnl decides that a command-line argument to be passed to a MinGW program
+dnl is a PATH-style list of directories.  But that heuristics plays it
+dnl safe, and only does the replacement when it is _absolutely_ sure it
+dnl sees a colon-separated list of file names; e.g. ":." is left alone,
+dnl which breaks in-tree builds.  So we do this manually instead.
+dnl Note that we cannot rely on PATH_SEPARATOR, as that one will always
+dnl be computed as ':' in MSYS Bash.
+AC_SUBST(SEPCHAR)
 
 dnl Everybody supports this, except MS-DOS.
 AC_DEFINE(subprocesses, 1, [Define to enable asynchronous subprocesses.])
@@ -4610,8 +4618,7 @@ else
 fi
 AC_SUBST(LIBX_OTHER)
 
-if test "$HAVE_GTK" = yes ||
-   test "$HAVE_MENUS" != yes || test "$HAVE_X11" != yes; then
+if test "$HAVE_GTK" = yes || test "$HAVE_X11" != yes; then
   LIBXMENU=
 elif test "$USE_X_TOOLKIT" = none; then
   LIBXMENU='$(oldXMenudir)/libXMenu11.a'
@@ -4620,11 +4627,6 @@ else
 fi
 AC_SUBST(LIBXMENU)
 
-if test "${HAVE_MENUS}" = "yes" ; then
-  AC_DEFINE(HAVE_MENUS, 1,
-           [Define to 1 if you have mouse menus.  (This is supported in all configurations, but the option to specify it remains.)])
-fi
-
 if test "${GNU_MALLOC}" = "yes" ; then
   AC_DEFINE(GNU_MALLOC, 1,
            [Define to 1 if you want to use the GNU memory allocator.])
@@ -4690,6 +4692,7 @@ CFLAGS=$pre_PKG_CONFIG_CFLAGS
 LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
 gl_ASSERT_NO_GNULIB_POSIXCHECK
 gl_ASSERT_NO_GNULIB_TESTS
+gl_SET_CRYPTO_CHECK_DEFAULT([auto])
 gl_INIT
 CFLAGS=$SAVE_CFLAGS
 LIBS=$SAVE_LIBS
@@ -4841,6 +4844,12 @@ else
   acl_summary=no
 fi
 
+if test -n "$LIB_CRYPTO"; then
+  HAVE_LIB_CRYPTO=yes
+else
+  HAVE_LIB_CRYPTO=no
+fi
+
 echo "
 Configured for \`${canonical}'.
 
@@ -4880,6 +4889,7 @@ echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
 echo "  Does Emacs use GSettings?                               ${HAVE_GSETTINGS}"
 echo "  Does Emacs use a file notification library?             ${NOTIFY_SUMMARY}"
 echo "  Does Emacs use access control lists?                    ${acl_summary}"
+echo "  Does Emacs use a crypto library?                        ${HAVE_LIB_CRYPTO} $LIB_CRYPTO"
 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
@@ -4970,13 +4980,12 @@ if test -f "$srcdir/$opt_makefile.in"; then
 fi
 
 
-dnl admin/ may or may not be present.
-opt_makefile=admin/unidata/Makefile
-
-if test -f "$srcdir/$opt_makefile.in"; then
-  SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
+dnl The admin/ directory used to be excluded from tarfiles.
+if test -d $srcdir/admin; then
+  SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES admin/unidata/Makefile admin/grammars/Makefile"
   AC_CONFIG_FILES([admin/unidata/Makefile])
-fi
+  AC_CONFIG_FILES([admin/grammars/Makefile])
+fi                              dnl -d admin
 
 
 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`