diff options
| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-12-16 00:50:39 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-12-18 14:41:48 +0100 |
| commit | 26befc0011fd1cbdbae3d416c37cdfd24c25ea39 (patch) | |
| tree | 06e1eedb7d94c07c159d8e8b65e24177a9f87d64 /src/crypto | |
| parent | c96acaaa41f70d2693660cfe626c17f8dda01e76 (diff) | |
makefile: use immediate expansion and use correct template patterns
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'src/crypto')
| -rw-r--r-- | src/crypto/Kbuild.include | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/crypto/Kbuild.include b/src/crypto/Kbuild.include index e93f3af..460684d 100644 --- a/src/crypto/Kbuild.include +++ b/src/crypto/Kbuild.include @@ -39,13 +39,13 @@ zinc-$(CONFIG_ZINC_ARCH_ARM) += curve25519/curve25519-arm.o quiet_cmd_perlasm = PERLASM $@ cmd_perlasm = $(PERL) $< > $@ -%.S: %.pl - $(call cmd,perlasm) -kbuild-dir ?= $(if $(filter /%,$(src)),$(src),$(srctree)/$(src)) -targets += $(patsubst $(kbuild-dir)/%.pl,%.S,$(wildcard $(patsubst %.o,$(kbuild-dir)/crypto/zinc/%.pl,$(zinc-y) $(zinc-m) $(zinc-)))) +$(obj)/%.S: $(src)/%.pl FORCE + $(call if_changed,perlasm) +kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src)) +targets := $(patsubst $(kbuild-dir)/%.pl,%.S,$(wildcard $(patsubst %.o,$(kbuild-dir)/crypto/zinc/%.pl,$(zinc-y) $(zinc-m) $(zinc-)))) -# Old kernels don't have targets, so use SECONDARY manually, which requires the full path -.SECONDARY: $(addprefix $(kbuild-dir)/,$(targets)) +# Old kernels don't set this, which causes trouble. +.SECONDARY: wireguard-y += $(addprefix crypto/zinc/,$(zinc-y)) ccflags-y += -I$(src)/crypto/include |