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-rw-r--r--backends/Makefile.am132
1 files changed, 20 insertions, 112 deletions
diff --git a/backends/Makefile.am b/backends/Makefile.am
index 2c0c7f0b..92c50f25 100644
--- a/backends/Makefile.am
+++ b/backends/Makefile.am
@@ -28,123 +28,60 @@
## the GNU Lesser General Public License along with this program. If
## not, see <http://www.gnu.org/licenses/>.
include $(top_srcdir)/config/eu.am
+if BUILD_STATIC
+AM_CFLAGS += $(fpic_CFLAGS)
+endif
AM_CPPFLAGS += -I$(top_srcdir)/libebl -I$(top_srcdir)/libasm \
-I$(top_srcdir)/libelf -I$(top_srcdir)/libdw
+noinst_LIBRARIES = libebl_backends.a libebl_backends_pic.a
modules = i386 sh x86_64 ia64 alpha arm aarch64 sparc ppc ppc64 s390 \
tilegx m68k bpf riscv csky
-libebl_pic = libebl_i386_pic.a libebl_sh_pic.a libebl_x86_64_pic.a \
- libebl_ia64_pic.a libebl_alpha_pic.a libebl_arm_pic.a \
- libebl_aarch64_pic.a libebl_sparc_pic.a libebl_ppc_pic.a \
- libebl_ppc64_pic.a libebl_s390_pic.a libebl_tilegx_pic.a \
- libebl_m68k_pic.a libebl_bpf_pic.a libebl_riscv_pic.a \
- libebl_csky_pic.a
-noinst_LIBRARIES = $(libebl_pic)
-noinst_DATA = $(libebl_pic:_pic.a=.so)
-lib_LIBRARIES = libebl_static_pic.a
-
-
-libelf = ../libelf/libelf.so
-libdw = ../libdw/libdw.so
-libeu = ../lib/libeu.a
-
-# The following is minimal set of backends that we link with libdw to
-# avoid dlopen. Note repeats files below because some backends reuse
-# each others files.
-static_SRCS = i386_init.c i386_symbol.c i386_corenote.c i386_cfi.c \
- i386_retval.c i386_regs.c i386_auxv.c i386_syscall.c \
- i386_initreg.c i386_unwind.c \
- x86_64_init.c x86_64_symbol.c x86_64_corenote.c x86_64_cfi.c \
- x86_64_retval.c x86_64_regs.c x86_64_syscall.c \
- x86_64_initreg.c x86_64_unwind.c x32_corenote.c \
- ia64_init.c ia64_symbol.c ia64_regs.c ia64_retval.c \
- aarch64_init.c aarch64_regs.c aarch64_symbol.c \
- aarch64_corenote.c aarch64_retval.c aarch64_cfi.c \
- aarch64_initreg.c aarch64_unwind.c \
- ppc_init.c ppc_symbol.c ppc_retval.c ppc_regs.c \
- ppc_corenote.c ppc_auxv.c ppc_attrs.c ppc_syscall.c \
- ppc_cfi.c ppc_initreg.c \
- ppc64_init.c ppc64_symbol.c ppc64_retval.c ppc64_corenote.c \
- ppc64_resolve_sym.c ppc64_unwind.c \
- s390_init.c s390_symbol.c s390_regs.c s390_retval.c \
- s390_corenote.c s390x_corenote.c s390_cfi.c s390_initreg.c \
- s390_unwind.c bpf_init.c bpf_regs.c bpf_symbol.c
-
-libebl_static_pic_a_SOURCES = $(static_SRCS)
-am_libebl_static_pic_a_OBJECTS = $(static_SRCS:.c=.os)
i386_SRCS = i386_init.c i386_symbol.c i386_corenote.c i386_cfi.c \
i386_retval.c i386_regs.c i386_auxv.c i386_syscall.c \
i386_initreg.c i386_unwind.c
-cpu_i386 = ../libcpu/libcpu_i386.a
-libebl_i386_pic_a_SOURCES = $(i386_SRCS)
-am_libebl_i386_pic_a_OBJECTS = $(i386_SRCS:.c=.os)
sh_SRCS = sh_init.c sh_symbol.c sh_corenote.c sh_regs.c sh_retval.c
-libebl_sh_pic_a_SOURCES = $(sh_SRCS)
-am_libebl_sh_pic_a_OBJECTS = $(sh_SRCS:.c=.os)
x86_64_SRCS = x86_64_init.c x86_64_symbol.c x86_64_corenote.c x86_64_cfi.c \
- x86_64_retval.c x86_64_regs.c i386_auxv.c x86_64_syscall.c \
- x86_64_initreg.c x86_64_unwind.c x32_corenote.c
-cpu_x86_64 = ../libcpu/libcpu_x86_64.a
-libebl_x86_64_pic_a_SOURCES = $(x86_64_SRCS)
-am_libebl_x86_64_pic_a_OBJECTS = $(x86_64_SRCS:.c=.os)
+ x86_64_retval.c x86_64_regs.c x86_64_syscall.c x86_64_initreg.c \
+ x86_64_unwind.c x32_corenote.c
+
ia64_SRCS = ia64_init.c ia64_symbol.c ia64_regs.c ia64_retval.c
-libebl_ia64_pic_a_SOURCES = $(ia64_SRCS)
-am_libebl_ia64_pic_a_OBJECTS = $(ia64_SRCS:.c=.os)
alpha_SRCS = alpha_init.c alpha_symbol.c alpha_retval.c alpha_regs.c \
alpha_corenote.c alpha_auxv.c
-libebl_alpha_pic_a_SOURCES = $(alpha_SRCS)
-am_libebl_alpha_pic_a_OBJECTS = $(alpha_SRCS:.c=.os)
arm_SRCS = arm_init.c arm_symbol.c arm_regs.c arm_corenote.c \
arm_auxv.c arm_attrs.c arm_retval.c arm_cfi.c arm_initreg.c
-libebl_arm_pic_a_SOURCES = $(arm_SRCS)
-am_libebl_arm_pic_a_OBJECTS = $(arm_SRCS:.c=.os)
aarch64_SRCS = aarch64_init.c aarch64_regs.c aarch64_symbol.c \
aarch64_corenote.c aarch64_retval.c aarch64_cfi.c \
aarch64_initreg.c aarch64_unwind.c
-libebl_aarch64_pic_a_SOURCES = $(aarch64_SRCS)
-am_libebl_aarch64_pic_a_OBJECTS = $(aarch64_SRCS:.c=.os)
sparc_SRCS = sparc_init.c sparc_symbol.c sparc_regs.c sparc_retval.c \
sparc_corenote.c sparc64_corenote.c sparc_auxv.c sparc_attrs.c \
sparc_cfi.c sparc_initreg.c
-libebl_sparc_pic_a_SOURCES = $(sparc_SRCS)
-am_libebl_sparc_pic_a_OBJECTS = $(sparc_SRCS:.c=.os)
ppc_SRCS = ppc_init.c ppc_symbol.c ppc_retval.c ppc_regs.c \
ppc_corenote.c ppc_auxv.c ppc_attrs.c ppc_syscall.c \
ppc_cfi.c ppc_initreg.c
-libebl_ppc_pic_a_SOURCES = $(ppc_SRCS)
-am_libebl_ppc_pic_a_OBJECTS = $(ppc_SRCS:.c=.os)
-ppc64_SRCS = ppc64_init.c ppc64_symbol.c ppc64_retval.c \
- ppc64_corenote.c ppc_regs.c ppc_auxv.c ppc_attrs.c ppc_syscall.c \
- ppc_cfi.c ppc_initreg.c ppc64_unwind.c ppc64_resolve_sym.c
-libebl_ppc64_pic_a_SOURCES = $(ppc64_SRCS)
-am_libebl_ppc64_pic_a_OBJECTS = $(ppc64_SRCS:.c=.os)
+ppc64_SRCS = ppc64_init.c ppc64_symbol.c ppc64_retval.c ppc64_corenote.c \
+ ppc64_unwind.c ppc64_resolve_sym.c
s390_SRCS = s390_init.c s390_symbol.c s390_regs.c s390_retval.c \
s390_corenote.c s390x_corenote.c s390_cfi.c s390_initreg.c \
s390_unwind.c
-libebl_s390_pic_a_SOURCES = $(s390_SRCS)
-am_libebl_s390_pic_a_OBJECTS = $(s390_SRCS:.c=.os)
tilegx_SRCS = tilegx_init.c tilegx_symbol.c tilegx_regs.c \
tilegx_retval.c tilegx_corenote.c
-libebl_tilegx_pic_a_SOURCES = $(tilegx_SRCS)
-am_libebl_tilegx_pic_a_OBJECTS = $(tilegx_SRCS:.c=.os)
m68k_SRCS = m68k_init.c m68k_symbol.c m68k_regs.c \
m68k_retval.c m68k_corenote.c m68k_cfi.c m68k_initreg.c
-libebl_m68k_pic_a_SOURCES = $(m68k_SRCS)
-am_libebl_m68k_pic_a_OBJECTS = $(m68k_SRCS:.c=.os)
# m68k prstatus core notes are described by a packed structure
# which has not naturally aligned fields. Since we don't access
@@ -154,52 +91,23 @@ am_libebl_m68k_pic_a_OBJECTS = $(m68k_SRCS:.c=.os)
m68k_corenote_no_Wpacked_not_aligned = yes
bpf_SRCS = bpf_init.c bpf_regs.c bpf_symbol.c
-cpu_bpf = ../libcpu/libcpu_bpf.a
-libebl_bpf_pic_a_SOURCES = $(bpf_SRCS)
-am_libebl_bpf_pic_a_OBJECTS = $(bpf_SRCS:.c=.os)
riscv_SRCS = riscv_init.c riscv_symbol.c riscv_cfi.c riscv_regs.c \
riscv_initreg.c riscv_corenote.c riscv64_corenote.c riscv_retval.c
-libebl_riscv_pic_a_SOURCES = $(riscv_SRCS)
-am_libebl_riscv_pic_a_OBJECTS = $(riscv_SRCS:.c=.os)
csky_SRCS = csky_attrs.c csky_init.c csky_symbol.c csky_cfi.c \
csky_regs.c csky_initreg.c csky_corenote.c
-libebl_csky_pic_a_SOURCES = $(csky_SRCS)
-am_libebl_csky_pic_a_OBJECTS = $(csky_SRCS:.c=.os)
-
-libebl_%.so libebl_%.map: libebl_%_pic.a $(libelf) $(libdw) $(libeu)
- @rm -f $(@:.so=.map)
- $(AM_V_at)echo 'ELFUTILS_$(PACKAGE_VERSION) { global: $*_init; local: *; };' \
- > $(@:.so=.map)
- $(AM_V_CCLD)$(LINK) $(dso_LDFLAGS) -o $(@:.map=.so) \
- -Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \
- -Wl,--version-script,$(@:.so=.map),--no-undefined \
- -Wl,--as-needed $(libelf) $(libdw) $(libeu)
- @$(textrel_check)
-
-libebl_i386.so: $(cpu_i386)
-libebl_x86_64.so: $(cpu_x86_64)
-libebl_bpf.so: $(cpu_bpf)
-
-install: install-am install-ebl-modules
-install-ebl-modules:
- $(mkinstalldirs) $(DESTDIR)$(libdir)/$(LIBEBL_SUBDIR)
- for m in $(modules); do \
- $(INSTALL_PROGRAM) libebl_$${m}.so $(DESTDIR)$(libdir)/$(LIBEBL_SUBDIR)/libebl_$${m}-$(PACKAGE_VERSION).so; \
- ln -fs libebl_$${m}-$(PACKAGE_VERSION).so $(DESTDIR)$(libdir)/$(LIBEBL_SUBDIR)/libebl_$${m}.so; \
- done
-
-uninstall: uninstall-am
- for m in $(modules); do \
- rm -f $(DESTDIR)$(libdir)/$(LIBEBL_SUBDIR)/libebl_$${m}-$(PACKAGE_VERSION).so; \
- rm -f $(DESTDIR)$(libdir)/$(LIBEBL_SUBDIR)/libebl_$${m}.so; \
- done
- rmdir --ignore-fail-on-non-empty $(DESTDIR)$(libdir)/$(LIBEBL_SUBDIR)
+
+libebl_backends_a_CFLAGS = -fPIC $(AM_CFLAGS)
+libebl_backends_a_SOURCES = $(i386_SRCS) $(x86_64_SRCS) \
+ $(ia64_SRCS) $(aarch64_SRCS) $(ppc_SRCS) \
+ $(ppc64_SRCS) $(s390_SRCS) \
+ $(bpf_SRCS)
+
+libebl_backends_pic_a_SOURCES =
+am_libebl_backends_pic_a_OBJECTS = $(libebl_backends_a_SOURCES:.c=.os)
noinst_HEADERS = libebl_CPU.h common-reloc.c linux-core-note.c x86_corenote.c
-EXTRA_DIST = $(foreach m,$(modules),$($(m)_SRCS)) $(modules:=_reloc.def)
+EXTRA_DIST = $(modules:=_reloc.def)
-CLEANFILES += $(foreach m,$(modules),\
- libebl_$(m).map libebl_$(m).so \
- $(am_libebl_$(m)_pic_a_OBJECTS))
+MOSTLYCLEANFILES = $(am_libebl_backends_pic_a_OBJECTS)
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-24 04:01:47 +0000