travis: fix RTEMS builds (needs Base >= 3.16.2)

.travis.yml

@@ -96,11 +96,12 @@ matrix:
     compiler: mingw
 
 # Cross-compilation to RTEMS
+# (needs EPICS Base >= 3.16.2)
 
-  - env: SET=test01 RTEMS=4.10 TEST=NO
+  - env: BASE=R3.16.2 SET=test01 RTEMS=4.10 TEST=NO
     dist: trusty
 
-  - env: SET=test01 RTEMS=4.9 TEST=NO
+  - env: BASE=R3.16.2 SET=test01 RTEMS=4.9 TEST=NO
     dist: trusty
 
 # Other gcc versions (adding as an extra package)

travis/Add-RTEMS-pc368-qemu-target.patch

@@ -0,0 +1,77 @@
+From 00ee7bf7d3618c748491c88742c011a8353abeba Mon Sep 17 00:00:00 2001
+From: Andrew Johnson <anj@anl.gov>
+Date: Wed, 24 Oct 2018 14:27:15 -0500
+Subject: [PATCH] Add RTEMS-pc368-qemu target, use in Travis-CI builds
+
+---
+ configure/os/CONFIG.Common.RTEMS-pc386-qemu      | 11 +++++++++++
+ configure/os/CONFIG_SITE.Common.RTEMS-pc386      |  5 -----
+ configure/os/CONFIG_SITE.Common.RTEMS-pc386-qemu |  9 +++++++++
+ src/libCom/RTEMS/Makefile                        |  2 +-
+ src/tools/makeTestfile.pl                        |  2 +-
+ 6 files changed, 24 insertions(+), 10 deletions(-)
+ create mode 100644 configure/os/CONFIG.Common.RTEMS-pc386-qemu
+ delete mode 100644 configure/os/CONFIG_SITE.Common.RTEMS-pc386
+ create mode 100644 configure/os/CONFIG_SITE.Common.RTEMS-pc386-qemu
+
+diff --git a/configure/os/CONFIG.Common.RTEMS-pc386-qemu b/configure/os/CONFIG.Common.RTEMS-pc386-qemu
+new file mode 100644
+index 000000000..684f01a19
+--- /dev/null
++++ b/configure/os/CONFIG.Common.RTEMS-pc386-qemu
+@@ -0,0 +1,11 @@
++# CONFIG.Common.RTEMS-pc386-qemu
++#
++# Definitions for the RTEMS-pc386-qemu target
++# Site-specific overrides go in CONFIG_SITE.Common.RTEMS-pc386-qemu
++#
++#-------------------------------------------------------
++
++# Include definitions from RTEMS-pc386
++include $(CONFIG)/os/CONFIG.Common.RTEMS-pc386
++
++RTEMS_QEMU_FIXUPS = YES
+diff --git a/configure/os/CONFIG_SITE.Common.RTEMS-pc386-qemu b/configure/os/CONFIG_SITE.Common.RTEMS-pc386-qemu
+new file mode 100644
+index 000000000..027dcf4ab
+--- /dev/null
++++ b/configure/os/CONFIG_SITE.Common.RTEMS-pc386-qemu
+@@ -0,0 +1,9 @@
++# CONFIG_SITE.Common.RTEMS-pc386-qemu
++#
++# Site-specific overrides for the RTEMS-pc386-qemu target
++#
++
++# If you're building this architecture you _probably_ want to
++# run the tests for it under QEMU, but if not you can turn
++# them off here by commenting out this line:
++CROSS_COMPILER_RUNTEST_ARCHS += RTEMS-pc386-qemu
+diff --git a/src/libCom/RTEMS/Makefile b/src/libCom/RTEMS/Makefile
+index 2f12b7bf0..22a92733c 100644
+--- a/src/libCom/RTEMS/Makefile
++++ b/src/libCom/RTEMS/Makefile
+@@ -24,7 +24,7 @@ rtemsCom_SRCS += epicsRtemsInitHookPre.c
+ rtemsCom_SRCS += epicsRtemsInitHookPost.c
+ rtemsCom_SRCS += epicsMemFs.c
+ 
+-ifeq ($(T_A),RTEMS-pc386)
++ifeq ($(RTEMS_BSP),pc386)
+ rtemsCom_SRCS += ne2kpci.c
+ endif
+ 
+diff --git a/src/tools/makeTestfile.pl b/src/tools/makeTestfile.pl
+index 73f522034..fb431fe7a 100644
+--- a/src/tools/makeTestfile.pl
++++ b/src/tools/makeTestfile.pl
+@@ -37,7 +37,7 @@ if( $TA =~ /^win32-x86/ && $HA !~ /^win/ ) {
+   $exec = "wine64 $exe";
+ 
+ # Run pc386 test harness w/ QEMU
+-} elsif( $TA =~ /^RTEMS-pc386$/ ) {
++} elsif( $TA =~ /^RTEMS-pc386-qemu$/ ) {
+   $exec = "qemu-system-i386 -m 64 -no-reboot -serial stdio -display none -net nic,model=ne2k_pci -net user,restrict=yes -kernel $exe";
+ 
+ # Explicitly fail for other RTEMS targets
+-- 
+2.21.0.windows.1
+