mirror of
https://github.com/checkpoint-restore/criu
synced 2025-08-30 22:05:36 +00:00
fcbadfbdbf
For historical reasons, some tools like rpm [1] or ldd [2,3] may expect the executable bit to be present for the correct identification of shared libraries. The executable bit on .so files is set by default by compilers (e.g., GCC). It is not strictly necessary but primarily a convention. [1] https://docs.fedoraproject.org/en-US/package-maintainers/CommonRpmlintIssues/#unstripped_binary_or_object [2] https://sourceware.org/git/?p=glibc.git;a=blob;f=elf/ldd.bash.in;h=d6b640df;hb=HEAD#l154 [3] $ sudo ldd /usr/lib/criu/*.so /usr/lib/criu/amdgpu_plugin.so: ldd: warning: you do not have execution permission for `/usr/lib/criu/amdgpu_plugin.so' linux-vdso.so.1 (0x00007fd0a2a3e000) libdrm.so.2 => /lib64/libdrm.so.2 (0x00007fd0a29eb000) libdrm_amdgpu.so.1 => /lib64/libdrm_amdgpu.so.1 (0x00007fd0a29de000) libc.so.6 => /lib64/libc.so.6 (0x00007fd0a27fc000) /lib64/ld-linux-x86-64.so.2 (0x00007fd0a2a40000) /usr/lib/criu/cuda_plugin.so: ldd: warning: you do not have execution permission for `/usr/lib/criu/cuda_plugin.so' linux-vdso.so.1 (0x00007f1806e13000) libc.so.6 => /lib64/libc.so.6 (0x00007f1806c08000) /lib64/ld-linux-x86-64.so.2 (0x00007f1806e15000) Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
67 lines
1.8 KiB
Makefile
67 lines
1.8 KiB
Makefile
PLUGIN_NAME := amdgpu_plugin
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PLUGIN_SOBJ := amdgpu_plugin.so
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PLUGIN_INCLUDE := -iquote../../include
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PLUGIN_INCLUDE += -iquote../../criu/include
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PLUGIN_INCLUDE += -iquote../../criu/arch/$(ARCH)/include/
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PLUGIN_INCLUDE += -iquote../../
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COMPEL := ../../compel/compel-host
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LIBDRM_INC := -I/usr/include/libdrm
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DEPS_OK := amdgpu_plugin.so amdgpu_plugin_test
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DEPS_NOK := ;
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__nmk_dir ?= ../../scripts/nmk/scripts/
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include $(__nmk_dir)msg.mk
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CC := gcc
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PLUGIN_CFLAGS := -g -Wall -Werror -D _GNU_SOURCE -shared -nostartfiles -fPIC -DCR_PLUGIN_DEFAULT="$(PLUGINDIR)"
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PLUGIN_LDFLAGS := -lpthread -lrt -ldrm -ldrm_amdgpu
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ifeq ($(CONFIG_AMDGPU),y)
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all: $(DEPS_OK)
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else
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all: $(DEPS_NOK)
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endif
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criu-amdgpu.pb-c.c: criu-amdgpu.proto
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protoc-c --proto_path=. --c_out=. criu-amdgpu.proto
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amdgpu_plugin.so: amdgpu_plugin.c amdgpu_plugin_drm.c amdgpu_plugin_topology.c amdgpu_plugin_util.c criu-amdgpu.pb-c.c
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$(CC) $(PLUGIN_CFLAGS) $(shell $(COMPEL) includes) $^ -o $@ $(PLUGIN_INCLUDE) $(PLUGIN_LDFLAGS) $(LIBDRM_INC)
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amdgpu_plugin_clean:
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$(call msg-clean, $@)
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$(Q) $(RM) amdgpu_plugin.so criu-amdgpu.pb-c*
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.PHONY: amdgpu_plugin_clean
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test_topology_remap: amdgpu_plugin_topology.c tests/test_topology_remap.c
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$(CC) $^ -o $@ -DCOMPILE_TESTS $(PLUGIN_INCLUDE) -I .
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amdgpu_plugin_test: test_topology_remap
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.PHONY: amdgpu_plugin_test
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amdgpu_plugin_test_clean:
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$(Q) $(RM) test_topology_remap
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.PHONY: amdgpu_plugin_test_clean
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clean: amdgpu_plugin_clean amdgpu_plugin_test_clean
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mrproper: clean
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install:
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ifeq ($(CONFIG_AMDGPU),y)
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$(Q) mkdir -p $(DESTDIR)$(PLUGINDIR)
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$(E) " INSTALL " $(PLUGIN_NAME)
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$(Q) install -m 755 $(PLUGIN_SOBJ) $(DESTDIR)$(PLUGINDIR)
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endif
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.PHONY: install
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uninstall:
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ifeq ($(CONFIG_AMDGPU),y)
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$(E) " UNINSTALL" $(PLUGIN_NAME)
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$(Q) $(RM) $(DESTDIR)$(PLUGINDIR)/$(PLUGIN_SOBJ)
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endif
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.PHONY: uninstall
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