12f9305c12
Check if the compiler defines __linux__, instead of assuming that the host OS is the same as the target OS. Signed-off-by: Felix Fietkau <nbd@nbd.name>
18 lines
624 B
Diff
18 lines
624 B
Diff
tools: fix portability issue
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Check if the compiler defines __linux__, instead of assuming that the
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host OS is the same as the target OS.
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/src/tools/Makefile
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+++ b/src/tools/Makefile
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@@ -39,7 +39,7 @@ CFLAGS += -DRUNSTATEDIR="\"$(RUNSTATEDIR
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ifeq ($(DEBUG_TOOLS),y)
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CFLAGS += -g
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endif
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-ifeq ($(shell uname -s),Linux)
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+ifeq ($(strip $(shell echo __linux__ | $(CC) -E - | grep -v '^\#')),1)
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LIBMNL_CFLAGS := $(shell $(PKG_CONFIG) --cflags libmnl 2>/dev/null)
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LIBMNL_LDLIBS := $(shell $(PKG_CONFIG) --libs libmnl 2>/dev/null || echo -lmnl)
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CFLAGS += $(LIBMNL_CFLAGS)
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