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check_gcc for -m64, pmap shows shmid

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This commit is contained in:
albert
2004-01-29 22:28:13 +00:00
parent 74954d33e3
commit f4367392c8
4 changed files with 195 additions and 97 deletions
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32
Makefile
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@@ -61,12 +61,13 @@ MANFILES := $(man1)uptime.1 $(man1)tload.1 $(man1)free.1 $(man1)w.1 \
TARFILES := AUTHORS BUGS NEWS README TODO COPYING COPYING.LIB \
Makefile procps.lsm procps.spec v t README.top \
minimal.c $(notdir $(MANFILES)) \
minimal.c $(notdir $(MANFILES)) dummy.c \
uptime.c tload.c free.c w.c top.c vmstat.c watch.c skill.c \
sysctl.c pgrep.c top.h pmap.c slabtop.c
# Stuff (tests, temporary hacks, etc.) left out of the standard tarball
_TARFILES :=
# plus the top-level Makefile to make it work stand-alone.
_TARFILES := Makefile
CURSES := -I/usr/include/ncurses -lncurses
@@ -94,6 +95,27 @@ PKG_LDFLAGS := -Wl,-warn-common
LDFLAGS :=
ALL_LDFLAGS := $(PKG_LDFLAGS) $(LDFLAGS)
############ Add some extra flags if gcc allows
ifneq ($(MAKECMDGOALS),clean)
ifneq ($(MAKECMDGOALS),tar)
ifneq ($(MAKECMDGOALS),extratar)
# Unlike the kernel one, this check_gcc goes all the way to
# producing an executable. There might be a -m64 that works
# until you go looking for a 64-bit curses library.
check_gcc = $(shell if $(CC) $(ALL_CFLAGS) dummy.c $(ALL_LDFLAGS) $(1) -o /dev/null $(CURSES) > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
ALL_CFLAGS += $(call check_gcc,-Wdeclaration-after-statement,)
ALL_CFLAGS += $(call check_gcc,-Wpadded,)
# Be 64-bit if at all possible.
ALL_CFLAGS += $(call check_gcc,-m64,)
endif
endif
endif
############ misc.
# free.c pmap.c sysctl.c uptime.c vmstat.c watch.c pgrep.c skill.c tload.c top.c w.c
@@ -179,13 +201,13 @@ w.o: w.c
############ prog.o --> prog
pmap w uptime tload free sysctl vmstat utmp pgrep skill: % : %.o $(LIBPROC)
$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) -o $@ $^
$(CC) $(ALL_CFLAGS) $^ $(ALL_LDFLAGS) -o $@
slabtop top: % : %.o $(LIBPROC)
$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) -o $@ $^ $(CURSES)
$(CC) $(ALL_CFLAGS) $^ $(ALL_LDFLAGS) -o $@ $(CURSES)
watch: % : %.o
$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) -o $@ $^ $(CURSES)
$(CC) $(ALL_CFLAGS) $^ $(ALL_LDFLAGS) -o $@ $(CURSES)
############ progX --> progY