janware/jw-pkg
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make: Add multiple inclusion preventers around makefile rules

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Signed-off-by: Jan Lindemann <jan@janware.com>
This commit is contained in:
Jan Lindemann 2018-12-27 17:02:19 +00:00
commit 4d8ff72147
4 changed files with 16 additions and 1 deletions
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4
make/cpp-extra-targets.mk
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@ -1,4 +1,8 @@
ifndef CPP_EXTRA_TARGETS_MK_INCLUDED
CPP_EXTRA_TARGETS_MK_INCLUDED = true
all:
expand-macros:
make 2>/dev/null | sed '/$(CC)\|$(CPP)/ !d; s/$(CC)\|$(CPP)//; s/-o .*//' | grep -v "Wl\|rdynamic" | xargs $(CPP) -E -C | indent
endif # ifndef CPP_EXTRA_TARGETS_MK_INCLUDED