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| author |  Théo Zimmermann <theo.zimmermann@univ-paris-diderot.fr> | 2017-08-12 01:41:40 +0200 |
|---|---|---|
| committer | Théo Zimmermann <theo.zimmermann@univ-paris-diderot.fr> | 2017-08-12 01:41:40 +0200 |
| commit | 6548d0c05bc7874ac652ad430b0139860a89c551 (patch) | |
| tree | 71c9829d50f54aa91f87e1ec7f40409667aba6cd /Makefile.build | |
| parent | 1f46ff6db53c2ca471d9ea067d0824755b2f34da (diff) | |
More portable location for the time command.
On NixOS in particular, /usr/bin/time doesn't exist.
Diffstat (limited to 'Makefile.build')
| -rw-r--r-- | Makefile.build | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Makefile.build b/Makefile.build index b45c6427a..3d4b475dc 100644 --- a/Makefile.build +++ b/Makefile.build @@ -31,7 +31,7 @@ TIMED ?= # When $(TIMED) is set, the time command used by default is $(STDTIME) # (see below), unless the following variable is non-empty. For instance, -# it could be set to "'/usr/bin/time -p'". +# it could be set to "'/usr/bin/env time -p'". TIMECMD ?= # When non-empty, -time is passed to coqc and the output is recorded @@ -167,11 +167,11 @@ DEPENDENCIES := \ ########################################################################### # Default timing command -# Use /usr/bin/time on linux, gtime on Mac OS +# Use /usr/bin/env time on linux, gtime on Mac OS TIMEFMT?="$* (real: %e, user: %U, sys: %S, mem: %M ko)" ifneq (,$(TIMED)) -ifeq (0,$(shell /usr/bin/time -f $(TIMEFMT) true >/dev/null 2>/dev/null; echo $$?)) -STDTIME?=/usr/bin/time -f $(TIMEFMT) +ifeq (0,$(shell /usr/bin/env time -f $(TIMEFMT) true >/dev/null 2>/dev/null; echo $$?)) +STDTIME?=/usr/bin/env time -f $(TIMEFMT) else ifeq (0,$(shell gtime -f $(TIMEFMT) true >/dev/null 2>/dev/null; echo $$?)) STDTIME?=gtime -f $(TIMEFMT) @@ -180,7 +180,7 @@ STDTIME?=time endif endif else -STDTIME?=/usr/bin/time -f $(TIMEFMT) +STDTIME?=/usr/bin/env time -f $(TIMEFMT) endif TIMER=$(if $(TIMED), $(STDTIME), $(TIMECMD)) |