fix docs cross-compile

Should address Travis-CI macOS build failure, as the docs Makefile was expecting the result of `spawn` to be baked into the JULIA_EXECUTABLE variable
JuliaLang · Nov 25, 2017 · bdbce70 · bdbce70
1 parent 8df0a75
commit bdbce70
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -108,7 +108,7 @@ julia-debug julia-release : julia-% : julia-ui-% julia-sysimg-% julia-symlink ju
 debug release : % : julia-%
 
 docs: julia-sysimg-$(JULIA_BUILD_MODE)
- @$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/doc JULIA_EXECUTABLE=$(JULIA_EXECUTABLE_$(JULIA_BUILD_MODE))
+ @$(MAKE) $(QUIET_MAKE) -C $(BUILDROOT)/doc JULIA_EXECUTABLE='$(call spawn,$(JULIA_EXECUTABLE_$(JULIA_BUILD_MODE)))'
 
 check-whitespace:
 ifneq ($(NO_GIT), 1)