Bug 1639815 - Move --enable-dtrace to python configure. r=froydnj

Differential Revision: https://phabricator.services.mozilla.com/D76289

build/moz.configure/old.configure

@@ -213,7 +213,6 @@ def old_configure_options(*options):
     '--enable-crashreporter',
     '--enable-dbus',
     '--enable-debug-js-modules',
-    '--enable-dtrace',
     '--enable-dump-painting',
     '--enable-extensions',
     '--enable-icf',

js/src/old-configure.in

@@ -783,19 +783,6 @@ freebsd*)
     ;;
 esac
 
-MOZ_ARG_ENABLE_BOOL(dtrace,
-              [  --enable-dtrace         build with dtrace support if available (default=no)],
-              [enable_dtrace="yes"],)
-if test "x$enable_dtrace" = "xyes"; then
-  MOZ_CHECK_HEADER(sys/sdt.h, HAVE_DTRACE=1)
-  if test -n "$HAVE_DTRACE"; then
-      AC_DEFINE(INCLUDE_MOZILLA_DTRACE)
-  else
-      AC_MSG_ERROR([dtrace enabled but sys/sdt.h not found]);
-  fi
-fi
-AC_SUBST(HAVE_DTRACE)
-
 dnl Checks for libraries.
 dnl ========================================================
 AC_CHECK_LIB(c_r, gethostbyname_r)

moz.configure

@@ -636,6 +636,15 @@ llvm_objdump = check_prog('LLVM_OBJDUMP', llvm_objdump, what='llvm-objdump',
 add_old_configure_assignment('LLVM_OBJDUMP', llvm_objdump)
 
 
+js_option('--enable-dtrace', help='Build with dtrace support')
+
+dtrace = check_header('sys/sdt.h', when='--enable-dtrace',
+                      onerror=lambda: die('dtrace enabled but sys/sdt.h not found'))
+
+set_config('HAVE_DTRACE', True, when=dtrace)
+set_define('INCLUDE_MOZILLA_DTRACE', True, when=dtrace)
+add_old_configure_assignment('enable_dtrace', 'yes', when=dtrace)
+
 # Please do not add configure checks from here on.
 
 # Fallthrough to autoconf-based configure

old-configure.in

@@ -971,19 +971,6 @@ if test "$ac_cv_sockaddr_sa_len" = true ; then
   AC_DEFINE(HAVE_SA_LEN)
 fi
 
-MOZ_ARG_ENABLE_BOOL(dtrace,
-              [  --enable-dtrace         build with dtrace support if available (default=no)],
-              [enable_dtrace="yes"],)
-if test "x$enable_dtrace" = "xyes"; then
-  MOZ_CHECK_HEADER(sys/sdt.h, HAVE_DTRACE=1)
-  if test -n "$HAVE_DTRACE"; then
-      AC_DEFINE(INCLUDE_MOZILLA_DTRACE)
-  else
-      AC_MSG_ERROR([dtrace enabled but sys/sdt.h not found]);
-  fi
-fi
-AC_SUBST(HAVE_DTRACE)
-
 dnl Checks for libraries.
 dnl ========================================================
 AC_CHECK_LIB(c_r, gethostbyname_r)