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write_gcm plugin: Build only when libyajl 2 is avaiable.
[collectd.git] / configure.ac
diff --git a/configure.ac b/configure.ac
index 36b66e5..92c81ee 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -779,8 +779,12 @@ AC_FUNC_STRERROR_R
 
 SAVE_CFLAGS="$CFLAGS"
 CFLAGS="-Wall -Werror"
-SAVE_LDFAGS="$LDFLAGS"
+SAVE_LDFLAGS="$LDFLAGS"
 LDFLAGS=""
+if test "x$ac_system" = "xWindows"; then
+  # This is exported from build.sh
+  LDFLAGS="$LDFLAGS -L${GNULIB_DIR}"
+fi
 
 AC_CACHE_CHECK([for strtok_r],
   [c_cv_have_strtok_r_default],
@@ -2300,6 +2304,8 @@ fi
 
 AC_SUBST(BUILD_WITH_LIBCURL_CFLAGS)
 AC_SUBST(BUILD_WITH_LIBCURL_LIBS)
+
+AM_CONDITIONAL([BUILD_WITH_LIBCURL], [test "x$with_libcurl" = "xyes"])
 # }}}
 
 # --with-libdbi {{{
@@ -5230,6 +5236,59 @@ PKG_CHECK_MODULES([LIBSIGROK], [libsigrok < 0.4],
 )
 # }}}
 
+# --with-libssl {{{
+with_libssl_cflags=""
+with_libssl_ldflags=""
+AC_ARG_WITH(libssl, [AS_HELP_STRING([--with-libssl@<:@=PREFIX@:>@], [Path to libssl.])],
+[
+       if test "x$withval" != "xno" && test "x$withval" != "xyes"
+       then
+               with_libssl_cppflags="-I$withval/include"
+               with_libssl_ldflags="-L$withval/lib"
+               with_libssl="yes"
+       else
+               with_libssl="$withval"
+       fi
+],
+[
+       with_libssl="yes"
+])
+if test "x$with_libssl" = "xyes"
+then
+       SAVE_CPPFLAGS="$CPPFLAGS"
+       CPPFLAGS="$CPPFLAGS $with_libssl_cppflags"
+
+  AC_CHECK_HEADERS(openssl/sha.h openssl/blowfish.h openssl/rand.h,
+    [with_libssl="yes"],
+    [with_libssl="no (ssl header not found)"])
+
+       CPPFLAGS="$SAVE_CPPFLAGS"
+fi
+if test "x$with_libssl" = "xyes"
+then
+       SAVE_CPPFLAGS="$CPPFLAGS"
+       SAVE_LDFLAGS="$LDFLAGS"
+       CPPFLAGS="$CPPFLAGS $with_libssl_cppflags"
+       LDFLAGS="$LDFLAGS $with_libssl_ldflags"
+
+       AC_CHECK_LIB(ssl, OPENSSL_init_ssl, [with_libssl="yes"], [with_libssl="no (Symbol 'SSL_library_init' not found)"])
+
+       CPPFLAGS="$SAVE_CPPFLAGS"
+       LDFLAGS="$SAVE_LDFLAGS"
+fi
+if test "x$with_libssl" = "xyes"
+then
+       BUILD_WITH_LIBSSL_CFLAGS="$with_libssl_cflags"
+       BUILD_WITH_LIBSSL_LDFLAGS="$with_libssl_ldflags"
+       BUILD_WITH_LIBSSL_LIBS="-lssl -lcrypto"
+       AC_SUBST(BUILD_WITH_LIBSSL_CFLAGS)
+       AC_SUBST(BUILD_WITH_LIBSSL_LDFLAGS)
+       AC_SUBST(BUILD_WITH_LIBSSL_LIBS)
+       AC_DEFINE(HAVE_LIBSSL, 1, [Define if libssl is present and usable.])
+fi
+AM_CONDITIONAL(BUILD_WITH_LIBSSL, test "x$with_libssl" = "xyes")
+# }}}
+
 # --with-libstatgrab {{{
 AC_ARG_WITH([libstatgrab],
   [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
@@ -5785,6 +5844,7 @@ AC_SUBST([BUILD_WITH_LIBYAJL_LDFLAGS])
 AC_SUBST([BUILD_WITH_LIBYAJL_LIBS])
 
 AM_CONDITIONAL([BUILD_WITH_LIBYAJL], [test "x$with_libyajl" = "xyes"])
+AM_CONDITIONAL([BUILD_WITH_LIBYAJL2], [test "x$with_libyajl$with_libyajl2" = "xyesyes"])
 # }}}
 
 # --with-mic {{{
@@ -5916,25 +5976,41 @@ AC_SUBST([BUILD_WITH_LIBVARNISH_CFLAGS])
 AC_SUBST([BUILD_WITH_LIBVARNISH_LIBS])
 # }}}
 
-# pkg-config --exists 'libxml-2.0' {{{
-$PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
-if test $? -eq 0; then
-  with_libxml2="yes"
-else
-  with_libxml2="no (pkg-config doesn't know libxml-2.0)"
-fi
-
-if test "x$with_libxml2" = "xyes"; then
-  with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
-  if test $? -ne 0; then
-    with_libxml2="no"
-  fi
-
-  with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
-  if test $? -ne 0; then
-    with_libxml2="no"
-  fi
-fi
+# --with-libxml2 {{{
+AC_ARG_WITH(libxml2,
+  [AS_HELP_STRING([--with-libxml2@<:@=PREFIX@:>@], [Path to libxml2.])],
+  [
+    if test "x$withval" = "xno"; then
+      with_libxml2="no"
+    else if test "x$withval" = "xyes"; then
+      $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
+      if test $? -eq 0; then
+        with_libxml2="yes"
+        with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
+        with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
+      else
+        with_libxml2="no (pkg-config doesn't know libxml-2.0)"
+      fi
+    else
+      with_libxml2="yes"
+      with_libxml2_cflags="-I$withval/include"
+      with_libxml2_ldflags="-L$withval/lib"
+    fi; fi
+  ],
+  dnl  if no argument --with-libxml2 was passed, find the library locations
+  dnl  with pkg-config just like above, when --with-libxml2=yes.
+  [
+    with_libxml2="yes"
+    $PKG_CONFIG --exists 'libxml-2.0' 2>/dev/null
+    if test $? -eq 0; then
+      with_libxml2="yes"
+      with_libxml2_cflags="`$PKG_CONFIG --cflags libxml-2.0`"
+      with_libxml2_ldflags="`$PKG_CONFIG --libs libxml-2.0`"
+    else
+      with_libxml2="no (pkg-config doesn't know libxml-2.0)"
+    fi
+  ]
+)
 
 if test "x$with_libxml2" = "xyes"; then
   SAVE_CPPFLAGS="$CPPFLAGS"
@@ -6488,6 +6564,10 @@ if test "x$with_libcurl" = "xyes" && test "x$with_libyajl" = "xyes"; then
   plugin_curl_json="yes"
 fi
 
+if test "x$with_libcurl" = "xyes" && test "x$with_libssl" = "xyes" && test "x$with_libyajl" = "xyes" && test "x$with_libyajl2" = "xyes"; then
+  plugin_write_gcm="yes"
+fi
+
 if test "x$with_libcurl" = "xyes" && test "x$with_libxml2" = "xyes"; then
   plugin_curl_xml="yes"
 fi
@@ -6820,6 +6900,7 @@ AC_PLUGIN([vserver],             [$plugin_vserver],         [Linux VServer stati
 AC_PLUGIN([wireless],            [$plugin_wireless],        [Wireless statistics])
 AC_PLUGIN([write_graphite],      [yes],                     [Graphite / Carbon output plugin])
 AC_PLUGIN([write_http],          [$with_libcurl],           [HTTP output plugin])
+AC_PLUGIN([write_gcm],           [$plugin_write_gcm],  [Google cloud monitoring output plugin])
 AC_PLUGIN([write_kafka],         [$with_librdkafka],        [Kafka output plugin])
 AC_PLUGIN([write_log],           [yes],                     [Log output plugin])
 AC_PLUGIN([write_mongodb],       [$with_libmongoc],         [MongoDB output plugin])
@@ -7076,6 +7157,7 @@ AC_MSG_RESULT([    librouteros . . . . . $with_librouteros])
 AC_MSG_RESULT([    librrd  . . . . . . . $with_librrd])
 AC_MSG_RESULT([    libsensors  . . . . . $with_libsensors])
 AC_MSG_RESULT([    libsigrok   . . . . . $with_libsigrok])
+AC_MSG_RESULT([    libssl  . . . . . . . $with_libssl])
 AC_MSG_RESULT([    libstatgrab . . . . . $with_libstatgrab])
 AC_MSG_RESULT([    libtokyotyrant  . . . $with_libtokyotyrant])
 AC_MSG_RESULT([    libudev . . . . . . . $with_libudev])
@@ -7241,6 +7323,7 @@ AC_MSG_RESULT([    vserver . . . . . . . $enable_vserver])
 AC_MSG_RESULT([    wireless  . . . . . . $enable_wireless])
 AC_MSG_RESULT([    write_graphite  . . . $enable_write_graphite])
 AC_MSG_RESULT([    write_http  . . . . . $enable_write_http])
+AC_MSG_RESULT([    write_gcm . . . . . . $enable_write_gcm])
 AC_MSG_RESULT([    write_kafka . . . . . $enable_write_kafka])
 AC_MSG_RESULT([    write_log . . . . . . $enable_write_log])
 AC_MSG_RESULT([    write_mongodb . . . . $enable_write_mongodb])
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