Mercurial > hg
comparison Makefile @ 29004:145cdc45b0df stable
make: do assignment and export in a single statement
This is portable between GNU and BSD make, whereas doing the export on
its own line confuses BSD make.
| author | Augie Fackler <augie@google.com> |
|---|---|
| date | Thu, 21 Apr 2016 10:10:48 -0400 |
| parents | c6b108555dfa |
| children | 51f5fae84e43 |
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| 29003:c6b108555dfa | 29004:145cdc45b0df |
|---|---|
| 2 # value wont get passed on to recursive make calls. You should instead | 2 # value wont get passed on to recursive make calls. You should instead |
| 3 # override the variable on the command like: | 3 # override the variable on the command like: |
| 4 # | 4 # |
| 5 # % make PREFIX=/opt/ install | 5 # % make PREFIX=/opt/ install |
| 6 | 6 |
| 7 PREFIX=/usr/local | 7 export PREFIX=/usr/local |
| 8 export PREFIX | |
| 9 PYTHON=python | 8 PYTHON=python |
| 10 $(eval HGROOT := $(shell pwd)) | 9 $(eval HGROOT := $(shell pwd)) |
| 11 HGPYTHONS ?= $(HGROOT)/build/pythons | 10 HGPYTHONS ?= $(HGROOT)/build/pythons |
| 12 PURE= | 11 PURE= |
| 13 PYFILES:=$(shell find mercurial hgext doc -name '*.py') | 12 PYFILES:=$(shell find mercurial hgext doc -name '*.py') |