1.1 --- a/common/autoconf/jdk-options.m4 Thu Feb 27 19:01:12 2020 +0000
1.2 +++ b/common/autoconf/jdk-options.m4 Tue Mar 03 12:57:18 2020 +0000
1.3 @@ -432,6 +432,32 @@
1.4 COMPRESS_JARS=false
1.5
1.6 AC_SUBST(COMPRESS_JARS)
1.7 +
1.8 + ###############################################################################
1.9 + #
1.10 + # Enable or disable JFR
1.11 + #
1.12 + AC_MSG_CHECKING([whether to build jfr])
1.13 + AC_ARG_ENABLE(jfr, [AS_HELP_STRING([--disable-jfr],
1.14 + [Disable Java Flight Recorder support @<:@enabled@:>@])],,
1.15 + [enable_jfr=auto])
1.16 + if test "x$enable_jfr" = "xno"; then
1.17 + ENABLE_JFR=false
1.18 + elif test "x$enable_jfr" = "xyes" -o "x$enable_jfr" = "xauto"; then
1.19 + if test "x$JVM_VARIANT_MINIMAL1" = "xtrue" -o "x$JVM_VARIANT_ZERO" = "xtrue"; then
1.20 + if test "x$enable_jfr" = "xyes"; then
1.21 + AC_MSG_ERROR([cannot enable JFR on minimal1 VM or zero build])
1.22 + else
1.23 + ENABLE_JFR=false
1.24 + fi
1.25 + else
1.26 + ENABLE_JFR=true
1.27 + fi
1.28 + else
1.29 + AC_MSG_ERROR([--enable-jfr must either be set to yes or no])
1.30 + fi
1.31 + AC_MSG_RESULT([$ENABLE_JFR])
1.32 + AC_SUBST(ENABLE_JFR)
1.33 ])
1.34
1.35 ###############################################################################
