build: Explicitly use gmake
VPP requires GNU Make to build, on GNU systems (such as Debian), GNU
Make is installed as 'make', typically with a symlink from 'gmake'.
On other systems (such as FreeBSD), 'make' is a BSD Make derriviative
and GNU Make is installed a 'gmake'.
Use $(MAKE) variable for make calls from within Makefiles. This
variable is set to the path of the calling make program, i.e.,
/usr/local/bin/gmake on a bsd system.
This is the recommended way to call make from Makefiles in the GNU Make
documentation.
Type: improvement
Change-Id: Id9162a34a0f8358f22090718087918dae31c0fce
Signed-off-by: Tom Jones <thj@freebsd.org>
diff --git a/build-root/Makefile b/build-root/Makefile
index 6416de2..68d295e 100644
--- a/build-root/Makefile
+++ b/build-root/Makefile
@@ -365,7 +365,7 @@
CROSS_TOOLS_$(IS_LINUX) += glibc gcc
# must be first for bootstrapping
-NATIVE_TOOLS = findutils make
+NATIVE_TOOLS = findutils $(MAKE)
# basic tools needed for build system
NATIVE_TOOLS += git automake autoconf libtool texinfo tar
@@ -614,7 +614,7 @@
-a ! -x "`which 2> /dev/null $${target_gcc}`" ] ; then \
$(call build_msg_fn, \
No cross-compiler found for platform $(PLATFORM) target $(TARGET); \
- try make PLATFORM=$(PLATFORM) install-tools) ; \
+ try $(MAKE) PLATFORM=$(PLATFORM) install-tools) ; \
exit 1 ; \
fi
@@ -800,7 +800,7 @@
$(call build_msg_fn,Git pull build tools) ; \
$(call tool_make_target_fn,pull-all) ; \
$(call build_msg_fn,Git pull packages for platform $(PLATFORM)) ; \
- make PLATFORM=$(PLATFORM) $(patsubst %,%-pull-all,$(ROOT_PACKAGES))
+ $(MAKE) PLATFORM=$(PLATFORM) $(patsubst %,%-pull-all,$(ROOT_PACKAGES))
.PHONY: %-diff
%-diff:
@@ -968,7 +968,7 @@
$(patsubst %,%-image_install, \
basic_system \
$(ROOT_PACKAGES)) ; \
- : make dev directory ; \
+ : $(MAKE) dev directory ; \
$(linuxrc_makedev) ; \
echo @@@@ Relocating ELF executables to run in / @@@@ ; \
scripts/set-rpath /$(arch_lib_dir):/lib ; \