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| author | H. Peter Anvin | 2008-09-29 22:48:51 +0200 |
|---|---|---|
| committer | Michael Brown | 2008-09-30 22:53:34 +0200 |
| commit | e8b6077566df5d6479b68cbd3fd490ab0812424e (patch) | |
| tree | 22618caadcce93eed6b5831de4c6ce0ca0b0808d /src/Makefile.housekeeping | |
| parent | [tg3] Add PCI ID (diff) | |
| download | ipxe-e8b6077566df5d6479b68cbd3fd490ab0812424e.tar.gz ipxe-e8b6077566df5d6479b68cbd3fd490ab0812424e.tar.xz ipxe-e8b6077566df5d6479b68cbd3fd490ab0812424e.zip | |
[makefile] Avoid using ?=
?= in a Makefile means that that variable can be overridden by the
environment. This is confusing to users, especially with a generic
name like "ARCH".
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'src/Makefile.housekeeping')
| -rw-r--r-- | src/Makefile.housekeeping | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Makefile.housekeeping b/src/Makefile.housekeeping index 69d8af6c8..aafd7d710 100644 --- a/src/Makefile.housekeeping +++ b/src/Makefile.housekeeping @@ -58,16 +58,16 @@ ECHO_E_BIN_ECHO_TAB := $(shell $(ECHO_E_BIN_ECHO) '\t') ECHO_E_BIN_ECHO_E_TAB := $(shell $(ECHO_E_BIN_ECHO_E) '\t') ifeq ($(ECHO_E_ECHO_TAB),$(TAB)) -ECHO_E ?= $(ECHO_E_ECHO) +ECHO_E := $(ECHO_E_ECHO) endif ifeq ($(ECHO_E_ECHO_E_TAB),$(TAB)) -ECHO_E ?= $(ECHO_E_ECHO_E) +ECHO_E := $(ECHO_E_ECHO_E) endif ifeq ($(ECHO_E_BIN_ECHO_TAB),$(TAB)) -ECHO_E ?= $(ECHO_E_BIN_ECHO) +ECHO_E := $(ECHO_E_BIN_ECHO) endif ifeq ($(ECHO_E_BIN_ECHO_E_TAB),$(TAB)) -ECHO_E ?= $(ECHO_E_BIN_ECHO_E) +ECHO_E := $(ECHO_E_BIN_ECHO_E) endif .echocheck : |