mirror of
https://github.com/ibm-s390-linux/s390-tools.git
synced 2026-08-05 02:14:52 +00:00
28efa7d120
This is a false positive because IBM Z architecture supports unaligned
memory accesses.
dfo_s390.c: In function ‘df_s390_dump_init’:
dfo_s390.c:218:29: warning: taking address of packed member of ‘struct df_s390_hdr’ may result in an unaligned pointer value [-Waddress-of-packed-member]
218 | timeval2tod(&dh->tod, dfi_attr_time());
| ^~~~~~~~
dfo_s390.c:219:29: warning: taking address of packed member of ‘struct df_s390_em’ may result in an unaligned pointer value [-Waddress-of-packed-member]
219 | timeval2tod(&em->tod, dfi_attr_time());
| ^~~~~~~~
dfo_s390.c:222:29: warning: taking address of packed member of ‘struct df_s390_em’ may result in an unaligned pointer value [-Waddress-of-packed-member]
222 | timeval2tod(&em->tod, dfi_attr_time_end());
| ^~~~~~~~
Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
87 lines
1.8 KiB
Makefile
87 lines
1.8 KiB
Makefile
include ../common.mak
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ALL_CFLAGS += -Wno-address-of-packed-member
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#
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# HAVE_FUSE: Allow to build zgetdump without mount support
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#
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ifeq (${HAVE_FUSE},0)
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check_dep_fuse:
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else
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check_dep_fuse:
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$(call check_dep, \
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"zgetdump mount support", \
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"fuse.h", \
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"fuse-devel or libfuse-dev", \
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"HAVE_FUSE=0")
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endif
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#
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# HAVE_ZLIB: Allow skip zgetdump build, when no zlib-devel is available
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#
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ifeq (${HAVE_ZLIB},0)
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all:
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$(SKIP) HAVE_ZLIB=0
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install:
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$(SKIP) HAVE_ZLIB=0
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else
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check_dep_zlib:
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$(call check_dep, \
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"zgetdump", \
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"zlib.h", \
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"zlib-devel or libz-dev", \
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"HAVE_ZLIB=0")
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all: check_dep_fuse check_dep_zlib zgetdump
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OBJECTS = zgetdump.o opts.o zg.o \
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dfi.o dfi_vmcoreinfo.o \
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dfi_lkcd.o dfi_elf.o \
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dfi_s390.o dfi_s390_ext.o\
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dfi_s390mv.o dfi_s390mv_ext.o \
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dfi_s390tape.o dfi_kdump.o \
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dfi_devmem.o dfo.o \
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dfo_elf.o dfo_s390.o \
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df_s390.o \
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dt.o dt_s390sv.o dt_s390sv_ext.o \
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dt_s390mv.o dt_s390mv_ext.o \
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dt_scsi.o stdout.o \
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ifeq ("$(HAVE_FUSE)","0")
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FUSE_CFLAGS = -DHAVE_FUSE=0 -D_FILE_OFFSET_BITS=64
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FUSE_LDLIBS =
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else ifneq ($(shell sh -c 'command -v pkg-config'),)
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FUSE_CFLAGS = -DHAVE_FUSE=1 $(shell pkg-config --silence-errors --cflags fuse)
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FUSE_LDLIBS = $(shell pkg-config --silence-errors --libs fuse)
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else
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FUSE_CFLAGS = -DHAVE_FUSE=1 -D_FILE_OFFSET_BITS=64 -I/usr/include/fuse
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FUSE_LDLIBS = -lfuse
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endif
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LDLIBS += -lz $(FUSE_LDLIBS)
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ALL_CFLAGS += $(FUSE_CFLAGS)
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ifneq ("$(HAVE_FUSE)","0")
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OBJECTS += zfuse.o
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endif
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libs = $(rootdir)/libutil/libutil.a
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zgetdump: $(OBJECTS) $(libs)
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install: all
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$(INSTALL) -d -m 755 $(DESTDIR)$(MANDIR)/man8 $(DESTDIR)$(BINDIR)
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$(INSTALL) -m 755 zgetdump $(DESTDIR)$(BINDIR)
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$(INSTALL) -m 644 zgetdump.8 $(DESTDIR)$(MANDIR)/man8
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clean:
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rm -f *.o *~ zgetdump core.*
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endif
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.PHONY: all install clean check_dep_fuse check_dep_zlib
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