diff -up ./nss/coreconf/config.gypi.measure-fix ./nss/coreconf/config.gypi
--- ./nss/coreconf/config.gypi.measure-fix	2020-09-11 13:20:55.850869109 -0700
+++ ./nss/coreconf/config.gypi	2020-09-11 13:21:30.392053996 -0700
@@ -363,7 +363,7 @@
               '_DEFAULT_SOURCE', # for <endian.h> functions, strdup, realpath, and getentropy
               '_BSD_SOURCE', # for the above in glibc <= 2.19
               '_POSIX_SOURCE', # for <signal.h>
-              'SQL_MEASURE_USE_TEMP_DIR', # use tmpdir for the access calls
+              'SDB_MEASURE_USE_TEMP_DIR', # use tmpdir for the access calls
             ],
           }],
           [ 'OS=="dragonfly" or OS=="freebsd"', {
diff -up ./nss/coreconf/Linux.mk.measure-fix ./nss/coreconf/Linux.mk
--- ./nss/coreconf/Linux.mk.measure-fix	2020-09-11 13:20:13.242641043 -0700
+++ ./nss/coreconf/Linux.mk	2020-09-11 13:21:40.642108861 -0700
@@ -21,7 +21,7 @@ ifeq ($(USE_PTHREADS),1)
 endif
 
 DEFAULT_COMPILER = gcc
-DEFINES += -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_SOURCE -DSQL_MEASURE_USE_TEMP_DIR
+DEFINES += -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_SOURCE -DSDB_MEASURE_USE_TEMP_DIR
 
 ifeq ($(OS_TARGET),Android)
 ifndef ANDROID_NDK