diff options
| author | Dmitry Safonov <dima@arista.com> | 2019-11-22 00:56:37 +0300 |
|---|---|---|
| committer | Andrei Vagin <avagin@gmail.com> | 2020-02-04 23:39:04 +0300 |
| commit | 1463c41119c8eef8ccf135e71359f579e821a21e (patch) | |
| tree | 1cea8d086d436b30cc7bf9e47d2ec9a7e799206b /Makefile | |
| parent | df66aa99b6ce59108055759d5ebda69e2fd00669 (diff) | |
build: Use SUBARCH
Instead of doing additional `uname -m` - use provided $(SUBARCH) to detect
what architecture flavour the build should produce the result for.
Fixes two things:
- zdtm make now correctly supplies $(USERCFLAGS)
- subtly fixes cross compilation by providing a way to specify $(SUBARCH)
Signed-off-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Andrei Vagin <avagin@gmail.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 6 |
1 files changed, 2 insertions, 4 deletions
@@ -17,8 +17,6 @@ ifeq ($(origin HOSTCFLAGS), undefined) HOSTCFLAGS := $(CFLAGS) $(USERCFLAGS) endif -UNAME-M := $(shell uname -m) - # # Supported Architectures ifneq ($(filter-out x86 arm aarch64 ppc64 s390,$(ARCH)),) @@ -27,14 +25,14 @@ endif # The PowerPC 64 bits architecture could be big or little endian. # They are handled in the same way. -ifeq ($(UNAME-M),ppc64) +ifeq ($(SUBARCH),ppc64) error := $(error ppc64 big endian is not yet supported) endif # # Architecture specific options. ifeq ($(ARCH),arm) - ARMV := $(shell echo $(UNAME-M) | sed -nr 's/armv([[:digit:]]).*/\1/p; t; i7') + ARMV := $(shell echo $(SUBARCH) | sed -nr 's/armv([[:digit:]]).*/\1/p; t; i7') ifeq ($(ARMV),6) USERCFLAGS += -march=armv6 |