diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2012-06-21 20:06:10 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2012-06-21 20:06:10 +0000 |
| commit | 924a7e9fc516e6d16a414967dd418745ff3fbafa (patch) | |
| tree | 403dfad84987d467552c534680ed590b14876aa1 /LUFA/Build/lufa.dfu.in | |
| parent | 23c2de16bdb91285ff734ad4f39b33bff7c0dc25 (diff) | |
Minor build system improvements - force default shell.
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@2358 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'LUFA/Build/lufa.dfu.in')
| -rw-r--r-- | LUFA/Build/lufa.dfu.in | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/LUFA/Build/lufa.dfu.in b/LUFA/Build/lufa.dfu.in index 7eb1fa08..ba75f14a 100644 --- a/LUFA/Build/lufa.dfu.in +++ b/LUFA/Build/lufa.dfu.in @@ -46,9 +46,11 @@ LUFA_BUILD_PROVIDED_MACROS += # # ----------------------------------------------------------------------------- -ERROR_IF_UNSET = $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) -ERROR_IF_EMPTY = $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) -ERROR_IF_NONBOOL = $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) +SHELL = /bin/sh + +ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) +ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) +ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) # Sanity-check values of mandatory user-supplied variables $(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR))) |