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ssh://git.janware.com/janware/proj/jw-pkg
synced 2026-04-24 09:13:37 +02:00
Jan Lindemann
1154cb984c
As per info make, it turns out that ifndef SOME_VAR is true for SOME_VAR defined to an empty value. This is unusable for caching, so replace it with ifeq ($(origin SOME_VAR),undefined). Signed-off-by: Jan Lindemann <jan@janware.com>
25 lines
1 KiB
Makefile
25 lines
1 KiB
Makefile
# == System environment variables
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# -- LD_LIBRARY_PATH
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LD_LIBRARY_PATH_ENV = $(shell echo $(FINAL_LDFLAGS) | $(SED) 's/^-[^L] *[^ ]*/ /g; s/[ ]-[^L] *[^ ]*/ /g; s/-L[ ]*\([^ ]*\)[ ]*/\1:/g')
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ifeq ($(origin JW_PKG_LD_LIBRARY_PATH),undefined)
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JW_PKG_LD_LIBRARY_PATH := $(call proj_query, ldlibpath $(PROJECT) $(PREREQ_BUILD))
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endif
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export LD_LIBRARY_PATH := $(JW_PKG_LD_LIBRARY_PATH)
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ifeq ($(TARGET),mingw)
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DLL_PATH = $(shell echo $(LD_LIBRARY_PATH) | $(SED) 's/:/;/g');$(CROSS_TOOL_DIR)/bin
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endif
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# -- PATH
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EXE_SEARCH_PATH_ENV := $(PATH)
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ifeq ($(origin JW_PKG_EXE_PATH),undefined)
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JW_PKG_EXE_PATH := $(call proj_query, exepath $(PROJECT) $(PREREQ_BUILD)):$(EXE_SEARCH_PATH_ENV)
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endif
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export PATH := $(JW_PKG_EXE_PATH)
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# -- PYTHONPATH
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PYTHONPATH_ENV := $(PYTHONPATH)
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ifeq ($(origin JW_PKG_PYTHON_PATH),undefined)
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JW_PKG_PYTHON_PATH := $(call proj_query, pythonpath $(PROJECT))
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endif
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export PYTHONPATH := $(JW_PKG_PYTHON_PATH)
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