mirror of
https://github.com/NixOS/nix.git
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8cda266b98
Manually tested by printing to stderr in both branches (sp in os
stack, or not), and triggering a GC in a filterSource function,
e.g.:
let
generateTree = n: if n == 0 then "ha" else { left = generateTree (n - 1); right = generateTree (n - 1); };
in
builtins.deepSeq (generateTree 18) ...
Note that the darwin still uses the strategy of disabling GC, despite
having an implementation that compiles. The proper solution will be
enabled and tested later.
52 lines
1.8 KiB
Makefile
52 lines
1.8 KiB
Makefile
libraries += libexpr
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libexpr_NAME = libnixexpr
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libexpr_DIR := $(d)
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libexpr_SOURCES := \
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$(wildcard $(d)/*.cc) \
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$(wildcard $(d)/value/*.cc) \
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$(wildcard $(d)/primops/*.cc) \
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$(wildcard $(d)/flake/*.cc) \
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$(d)/lexer-tab.cc \
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$(d)/parser-tab.cc
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libexpr_CXXFLAGS += \
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-I src/libutil -I src/libstore -I src/libfetchers -I src/libmain -I src/libexpr \
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-DGC_THREADS
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libexpr_LIBS = libutil libstore libfetchers
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libexpr_LDFLAGS += -lboost_context $(THREAD_LDFLAGS)
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ifdef HOST_LINUX
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libexpr_LDFLAGS += -ldl
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endif
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# The dependency on libgc must be propagated (i.e. meaning that
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# programs/libraries that use libexpr must explicitly pass -lgc),
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# because inline functions in libexpr's header files call libgc.
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libexpr_LDFLAGS_PROPAGATED = $(BDW_GC_LIBS)
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libexpr_ORDER_AFTER := $(d)/parser-tab.cc $(d)/parser-tab.hh $(d)/lexer-tab.cc $(d)/lexer-tab.hh
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$(d)/parser-tab.cc $(d)/parser-tab.hh: $(d)/parser.y
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$(trace-gen) bison -v -o $(libexpr_DIR)/parser-tab.cc $< -d
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$(d)/lexer-tab.cc $(d)/lexer-tab.hh: $(d)/lexer.l
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$(trace-gen) flex --outfile $(libexpr_DIR)/lexer-tab.cc --header-file=$(libexpr_DIR)/lexer-tab.hh $<
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clean-files += $(d)/parser-tab.cc $(d)/parser-tab.hh $(d)/lexer-tab.cc $(d)/lexer-tab.hh
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$(eval $(call install-file-in, $(buildprefix)$(d)/nix-expr.pc, $(libdir)/pkgconfig, 0644))
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$(foreach i, $(wildcard src/libexpr/value/*.hh), \
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$(eval $(call install-file-in, $(i), $(includedir)/nix/value, 0644)))
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$(foreach i, $(wildcard src/libexpr/flake/*.hh), \
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$(eval $(call install-file-in, $(i), $(includedir)/nix/flake, 0644)))
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$(d)/primops.cc: $(d)/imported-drv-to-derivation.nix.gen.hh
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$(d)/eval.cc: $(d)/primops/derivation.nix.gen.hh $(d)/fetchurl.nix.gen.hh $(d)/flake/call-flake.nix.gen.hh
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$(buildprefix)src/libexpr/primops/fromTOML.o: ERROR_SWITCH_ENUM =
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