cprogs: Generalise watershed.txt doc generation

[chiark-utils.git] / cprogs / Makefile

diff --git a/cprogs/Makefile b/cprogs/Makefile
index 641b016a118cf5c37bbe02cb9c9050e1ce575acf..850193d40758dcbd1d8917ab4ed122bb15d5cee9 100644 (file)
--- a/cprogs/Makefile
+++ b/cprogs/Makefile
@@ -29,15 +29,27 @@ RWBUFFER_SIZE_MB=16
 
 PROGRAMS=              readbuffer writebuffer with-lock-ex xbatmon-simple \
                        summer watershed rcopy-repeatedly xduplic-copier \
-                       acctdump
+                       cgi-fcgi-interp
 SUIDSBINPROGRAMS=      really
 DAEMONS=               trivsoundd
 MAN1PAGES=             readbuffer.1 writebuffer.1 with-lock-ex.1 \
                        xduplic-copier.1
 MAN8PAGES=             trivsoundd.8 really.8
-BUILTTXTDOCS=          watershed.txt
+SEDDERYDOCS=           watershed.txt
+BUILTTXTDOCS=          $(SEDDERYDOCS)
 TXTDOCS=               $(BUILTTXTDOCS)
 
+acctdump_cc_out:=$(shell \
+       printf "\#include <sys/types.h>\n\#include <sys/acct.h>" \
+               | $(CC) -E - 2>&1 >/dev/null \
+)
+ifeq (,$(acctdump_cc_out))
+PROGRAMS+=acctdump
+MAN8PAGES+=acctdump.8
+else
+$(warning Not building acctdump: $(acctdump_cc_out))
+endif
+
 TARGETS=       $(PROGRAMS) $(SUIDSBINPROGRAMS) $(DAEMONS) $(BUILTTXTDOCS)
 
 all:           $(TARGETS)
@@ -62,10 +74,13 @@ summer:             LDLIBS += -lnettle -lgmp
 rcopy-repeatedly: rcopy-repeatedly.o myopt.o
 rcopy-repeatedly: LDLIBS += -lm -lrt
 
-watershed:     watershed.o
+watershed:     watershed.o common.o
 watershed:     LDLIBS += -lnettle -lgmp
 
-watershed.txt: watershed.c
+cgi-fcgi-interp:       cgi-fcgi-interp.o       myopt.o common.o
+cgi-fcgi-interp:       LDLIBS += -lnettle -lgmp
+
+$(SEDDERYDOCS): %.txt: %.c
                sed '/^$$/,$$d' <$^ >$@.new && mv -f $@.new $@
 
 install:               all
@@ -75,7 +90,7 @@ install:              all
                $(INSTALL) -m 4774 -o root -g $(SYSTEM_GROUP) \
                        $(SUIDSBINPROGRAMS) $(sbindir)
 
-install-docs:  watershed.txt
+install-docs:  $(TXTDOCS)
                $(INSTALL_DIRECTORY) $(man1dir) $(man8dir) $(txtdocdir)
                $(INSTALL) -m 644 $(MAN1PAGES) ${man1dir}/.
                $(INSTALL) -m 644 $(MAN8PAGES) ${man8dir}/.