JuliaStrings / utf8proc

Building utf8proc using parallel make (-j) often fails.

I believe the problem is the top-level Makefile, where there are multiple invocations of make in data/ that do know know about each other but manipulate the same files.

utf8proc/Makefile

Lines 126 to 136 in 2484e2e

    
           data/NormalizationTest.txt: 
        
           	$(MAKE) -C data NormalizationTest.txt 
        
           data/GraphemeBreakTest.txt: 
        
           	$(MAKE) -C data GraphemeBreakTest.txt 
        
           data/Lowercase.txt: 
        
           	$(MAKE) -C data Lowercase.txt 
        
           data/Uppercase.txt: 
        
           	$(MAKE) -C data Uppercase.txt

	data/NormalizationTest.txt:
	$(MAKE) -C data NormalizationTest.txt

	data/GraphemeBreakTest.txt:
	$(MAKE) -C data GraphemeBreakTest.txt

	data/Lowercase.txt:
	$(MAKE) -C data Lowercase.txt

	data/Uppercase.txt:
	$(MAKE) -C data Uppercase.txt

Makefile is not parallel-safe