README updated

[bbcp.git] / new / _Linux_ / Lin / Mod / gen-Net / Makefile

diff --git a/new/_Linux_/Lin/Mod/gen-Net/Makefile b/new/_Linux_/Lin/Mod/gen-Net/Makefile
index a1aa80e66235486c779c158bbe2952f610b3a47d..4f00e45d31a47438386c1b85f8ea535463699135 100644 (file)
--- a/new/_Linux_/Lin/Mod/gen-Net/Makefile
+++ b/new/_Linux_/Lin/Mod/gen-Net/Makefile
@@ -4,6 +4,8 @@
 # ${.ALLSRC}    $^
 # ${.IMPSRC}    $<
 
+INCDIR ?= /usr/include
+
 all: Net.txt dumphstrerrno
 
 PY = python2.7
@@ -13,11 +15,11 @@ Net.txt: Net.txt.templ ${DEFS} defs-netdb defs-in defs-sock
        ${PY} ./untempl.py Net.txt.templ $@
 
 defs-socket:
-       ./dumpdefs.py 3 1 i /usr/include/i386-linux-gnu/bits/socket.h | grep "  PF_" > $@
-       ./dumpdefs.py 3 1 i /usr/include/i386-linux-gnu/bits/socket.h | grep "  SOMAXCONN" >> $@
+       ./dumpdefs.py 3 1 i ${INCDIR}/i386-linux-gnu/bits/socket.h | grep "     PF_" > $@
+       ./dumpdefs.py 3 1 i ${INCDIR}/i386-linux-gnu/bits/socket.h | grep "     SOMAXCONN" >> $@
 
 defs-so:
-       ./dumpdefs.py 3 1 s /usr/include/asm-generic/socket.h | grep "  SO_" > $@
+       ./dumpdefs.py 3 1 s ${INCDIR}/asm-generic/socket.h | grep "     SO_" > $@
 
 clean:
        rm -f Net.txt ${DEFS} dumphstrerrno