BuildSystem: Enable Jansson in Solaris 11.

In Solaris, the header <jansson.h> is in /usr/include/jansson. To find
Jansson even in such a subdirectory, the tool pkg-config is queried via
AST_PKG_CONFIG_CHECK. For those platforms, which do not list Jansson via
pkg-config, the previous check remains and is executed thereafter.

Because the check for the NetBSD Editline library uses the tool pkg-config
the code of PKG_PROG_PKG_CONFIG must be used. Because that check happens
earlier than Jansson, it must be placed in front of that.

ASTERISK-27991

Change-Id: I69ea0f379f87a50049654b2487c76ee1c04fa53a

diff --git a/configure b/configure
index c79d87a842b32934e2538a0527579379a59a9a16..b24fedb9dd29de8fe66a5e5274b8e4f42b041833 100755 (executable)
--- a/configure
+++ b/configure
@@ -704,6 +704,8 @@ PBX_WORKING_FORK
 LIBOBJS
 DISABLE_XMLDOC
 CONFIG_LIBXML2
+JANSSON_LIBS
+JANSSON_CFLAGS
 UUID_LIB
 UUID_INCLUDE
 LIBEDIT_LIBS
@@ -1458,6 +1460,8 @@ PKG_CONFIG_PATH
 PKG_CONFIG_LIBDIR
 LIBEDIT_CFLAGS
 LIBEDIT_LIBS
+JANSSON_CFLAGS
+JANSSON_LIBS
 ILBC_CFLAGS
 ILBC_LIBS
 PJPROJECT_CFLAGS
@@ -2213,6 +2217,10 @@ Some influential environment variables:
               C compiler flags for LIBEDIT, overriding pkg-config
   LIBEDIT_LIBS
               linker flags for LIBEDIT, overriding pkg-config
+  JANSSON_CFLAGS
+              C compiler flags for JANSSON, overriding pkg-config
+  JANSSON_LIBS
+              linker flags for JANSSON, overriding pkg-config
   ILBC_CFLAGS C compiler flags for ILBC, overriding pkg-config
   ILBC_LIBS   linker flags for ILBC, overriding pkg-config
   PJPROJECT_CFLAGS
@@ -13350,7 +13358,6 @@ fi
 done
 
 
-# Find required NetBSD Editline library (libedit).
 
 
 
@@ -13472,6 +13479,8 @@ $as_echo "no" >&6; }
        fi
 fi
 
+# Find required NetBSD Editline library (libedit).
+
    if test "x${PBX_LIBEDIT}" != "x1" -a "${USE_LIBEDIT}" != "no"; then
 
 pkg_failed=no
@@ -13931,6 +13940,94 @@ fi
 
 # Find required JSON support if bundled is not enabled.
 if test "$JANSSON_BUNDLED" = "no" ; then
+
+   if test "x${PBX_JANSSON}" != "x1" -a "${USE_JANSSON}" != "no"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for JANSSON" >&5
+$as_echo_n "checking for JANSSON... " >&6; }
+
+if test -n "$JANSSON_CFLAGS"; then
+    pkg_cv_JANSSON_CFLAGS="$JANSSON_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jansson >= 2.11\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "jansson >= 2.11") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_JANSSON_CFLAGS=`$PKG_CONFIG --cflags "jansson >= 2.11" 2>/dev/null`
+                     test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$JANSSON_LIBS"; then
+    pkg_cv_JANSSON_LIBS="$JANSSON_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jansson >= 2.11\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "jansson >= 2.11") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_JANSSON_LIBS=`$PKG_CONFIG --libs "jansson >= 2.11" 2>/dev/null`
+                     test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+               JANSSON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "jansson >= 2.11" 2>&1`
+        else
+               JANSSON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "jansson >= 2.11" 2>&1`
+        fi
+       # Put the nasty error message in config.log where it belongs
+       echo "$JANSSON_PKG_ERRORS" >&5
+
+
+            PBX_JANSSON=0
+
+
+elif test $pkg_failed = untried; then
+       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+            PBX_JANSSON=0
+
+
+else
+       JANSSON_CFLAGS=$pkg_cv_JANSSON_CFLAGS
+       JANSSON_LIBS=$pkg_cv_JANSSON_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+            PBX_JANSSON=1
+            JANSSON_INCLUDE=$(echo ${JANSSON_CFLAGS} | $SED -e "s|-std=c99||g")
+            JANSSON_LIB="$JANSSON_LIBS"
+
+$as_echo "#define HAVE_JANSSON 1" >>confdefs.h
+
+
+fi
+   fi
+
        # json_sprintf is available in 2.11+
 
 if test "x${PBX_JANSSON}" != "x1" -a "${USE_JANSSON}" != "no"; then
@@ -19428,128 +19525,6 @@ rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
 fi
 
-# PKGCONFIG is used in later tests
-
-
-
-
-
-
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
-       if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $PKG_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_path_PKG_CONFIG"; then
-  ac_pt_PKG_CONFIG=$PKG_CONFIG
-  # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $ac_pt_PKG_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  ;;
-esac
-fi
-ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
-if test -n "$ac_pt_PKG_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_pt_PKG_CONFIG" = x; then
-    PKG_CONFIG=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    PKG_CONFIG=$ac_pt_PKG_CONFIG
-  fi
-else
-  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
-fi
-
-fi
-if test -n "$PKG_CONFIG"; then
-       _pkg_min_version=0.9.0
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
-$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
-       if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
-               { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-       else
-               { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-               PKG_CONFIG=""
-       fi
-fi
-
 
 # do the package library checks now
 

diff --git a/configure.ac b/configure.ac
index fc26925b9aaafd930fd55358c43783d4beea8e76..8537aca7c243a7689c12e439ecd9716e8e3ce66a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -625,6 +625,8 @@ AC_CHECK_HEADERS([ \
 
 AC_CHECK_HEADERS([arpa/inet.h libintl.h malloc.h netdb.h stddef.h strings.h sys/event.h utime.h])
 
+PKG_PROG_PKG_CONFIG()
+
 # Find required NetBSD Editline library (libedit).
 AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
 # some platforms do not list libedit via pkg-config, for example OpenBSD 6.2
@@ -663,6 +665,7 @@ AC_SUBST(UUID_LIB)
 
 # Find required JSON support if bundled is not enabled.
 if test "$JANSSON_BUNDLED" = "no" ; then
+       AST_PKG_CONFIG_CHECK([JANSSON], [jansson >= 2.11])
        # json_sprintf is available in 2.11+
        AST_EXT_LIB_CHECK([JANSSON], [jansson], [json_sprintf], [jansson.h])
 
@@ -1492,9 +1495,6 @@ if test "${PBX_DLADDR}" = "0"; then
        )
 fi
 
-# PKGCONFIG is used in later tests
-PKG_PROG_PKG_CONFIG()
-
 
 # do the package library checks now
 

diff --git a/include/asterisk/autoconfig.h.in b/include/asterisk/autoconfig.h.in
index def4efd52a9e20fbab3677baad8adf060ec2ed2a..193dbef2676bf77ec4ab9cd7b0f93f5ac69d8dc8 100644 (file)
--- a/include/asterisk/autoconfig.h.in
+++ b/include/asterisk/autoconfig.h.in
@@ -407,7 +407,7 @@
 /* Define to 1 if you have the Jack Audio Connection Kit library. */
 #undef HAVE_JACK
 
-/* Define to 1 if you have the Jansson JSON library library. */
+/* Define if your system has the JANSSON libraries. */
 #undef HAVE_JANSSON
 
 /* Define to 1 if you have the `kevent64' function. */