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authorNobuyoshi Nakada <nobu@ruby-lang.org>2022-11-16 11:41:19 +0900
committerNobuyoshi Nakada <nobu@ruby-lang.org>2022-11-16 18:42:46 +0900
commitbe65cf53253fa955cd4016459b3add3ba6046837 (patch)
treec8c10663542e91ca1642993a35728e887c60fe20 /ext/extmk.rb
parentfca50abb7c7e5369fdb8d2d3b6c1750076f3d846 (diff)
downloadruby-be65cf53253fa955cd4016459b3add3ba6046837.tar.gz
Remove `-j` option from `MFLAGS` for sub-makes
Diffstat (limited to 'ext/extmk.rb')
-rwxr-xr-xext/extmk.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/extmk.rb b/ext/extmk.rb
index 73ee71fd37..9c12bda919 100755
--- a/ext/extmk.rb
+++ b/ext/extmk.rb
@@ -721,6 +721,7 @@ begin
mf.puts "ECHO1 = $(V:1=@:)"
mf.puts "ECHO = $(ECHO1:0=@echo)"
mf.puts "MFLAGS = -$(MAKEFLAGS)" if $nmake
+ mf.puts "override MFLAGS := $(filter-out -j%,$(MFLAGS))" if $gnumake
mf.puts
def mf.macro(name, values, max = 70)