Author: imp
Date: Tue Nov 7 15:01:38 2017
New Revision: 325515
URL: https://svnweb.freebsd.org/changeset/base/325515
Log:
Note interactive shell errors for make buildenv and add a warning for
people tempted to add back the || true to get rid of them.
Sponsored by: Netflix
Modified:
head/Makefile.inc1
Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1 Tue Nov 7 14:28:10 2017 (r325514)
+++ head/Makefile.inc1 Tue Nov 7 15:01:38 2017 (r325515)
@@ -988,6 +988,14 @@ buildenvvars: .PHONY
.endif
.endif
BUILDENV_DIR?= ${.CURDIR}
+#
+# Note: make will report any errors the shell reports. This can
+# be odd if the last command in an interactive shell generates an
+# error or is terminated by SIGINT. These reported errors look bad,
+# but are harmless. Allowing them also allows BUIDLENV_SHELL to
+# be a complex command whose status will be returned to the caller.
+# Some scripts in tools rely on this behavior to report build errors.
+#
buildenv: .PHONY
@echo Entering world for ${TARGET_ARCH}:${TARGET}
.if ${BUILDENV_SHELL:M*zsh*}
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