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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-04-28 22:20:12 +0200 |
|---|---|---|
| committer | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2018-05-01 17:11:29 +0200 |
| commit | 990cd371925f82035c7a8ce57abbc70851bb5ac8 (patch) | |
| tree | 0d7f1fc93a94ea9b84ebac0e64eab87d91b1ed26 | |
| parent | ee33a893f0514344b44536576bb5f0c714d4c423 (diff) | |
| download | sparse-dev-990cd371925f82035c7a8ce57abbc70851bb5ac8.tar.gz | |
build: use a variable for $(shell uname -m)
This avoids a second call to uname later but first at all
it's a preparation for more checks done on the arch.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Acked-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
| -rw-r--r-- | Makefile | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -143,7 +143,8 @@ endif LLVM_CONFIG:=llvm-config HAVE_LLVM:=$(shell $(LLVM_CONFIG) --version >/dev/null 2>&1 && echo 'yes') ifeq ($(HAVE_LLVM),yes) -ifeq ($(shell uname -m | grep -q '\(i[3456]86\|x86\|amd64\)' && echo ok),ok) +arch := $(shell uname -m) +ifeq ($(shell echo ${arch} | grep -q '\(i[3456]86\|x86\|amd64\)' && echo ok),ok) LLVM_VERSION:=$(shell $(LLVM_CONFIG) --version) ifeq ($(shell expr "$(LLVM_VERSION)" : '[3-9]\.'),2) LLVM_PROGS := sparse-llvm @@ -161,7 +162,7 @@ else $(warning LLVM 3.0 or later required. Your system has version $(LLVM_VERSION) installed.) endif else -$(warning sparse-llvm disabled on $(shell uname -m)) +$(warning sparse-llvm disabled on ${arch}) endif else $(warning Your system does not have llvm, disabling sparse-llvm) |