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Merge pull request #991 from chandsie/patch-1

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Correct description of ":=" and "=" operators
This commit is contained in:
Rico Sta. Cruz
2019-01-20 14:49:25 +08:00
committed by GitHub
parent 2d565ceec4 4c2bdaa050
commit a930009433
1 changed files with 4 additions and 2 deletions
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6
makefile.md
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@@ -8,11 +8,13 @@ category: CLI
## Var assignment
```makefile
uglify = $(uglify) # assignment
compressor := $(uglify) # lazy assignment
uglify = $(uglify) # lazy assignment
compressor := $(uglify) # immediate assignment
prefix ?= /usr/local # safe assignment
```
`=` expressions are only evaluated when they're being used.
## Magic variables
```makefile