diff options
| -rw-r--r-- | Makeconfig | 15 | ||||
| -rw-r--r-- | Makerules | 4 | ||||
| -rw-r--r-- | crypt/Makefile | 8 | ||||
| -rw-r--r-- | extra-lib.mk | 5 | ||||
| -rw-r--r-- | math/Makefile | 3 |
5 files changed, 30 insertions, 5 deletions
@@ -891,11 +891,15 @@ override CXXFLAGS = $(c++-sysincludes) \ $(filter-out %frame-pointer,$(+cflags)) $(sysdep-CFLAGS) \ $(CFLAGS-$(suffix $@)) $(CFLAGS-$(<F)) $(CFLAGS-$(@F)) +# This can be changed by a sysdep makefile +no-pie-ccflag = -fno-pie # If everything is compiled with -fPIC (implicitly) we must tell this by -# defining the PIC symbol. +# defining the PIC symbol unless -fno-pie is used to compile archives. ifeq (yes,$(build-pic-default)) +ifneq (-fno-pie,$(no-pie-ccflag)) pic-default = -DPIC endif +endif # Enable object files for different versions of the library. # Various things use $(object-suffixes) to know what all to make. @@ -951,6 +955,15 @@ CPPFLAGS-.oS = $(CPPFLAGS-.o) -DPIC -DLIBC_NONSHARED=1 libtype.oS = lib%_nonshared.a endif +# When compiler defaults to PIE, we compile archives with -fno-pie and +# we can't link tests against .o files for archives. We need to link +# against .os files for shared libraries. +ifeq (yes,$(build-pie-default)) +test-object-suffix := .os +else +test-object-suffix := .o +endif + # The assembler can generate debug information too. ifndef ASFLAGS ASFLAGS := $(filter -g% -fdebug-prefix-map=%,$(CFLAGS)) @@ -705,6 +705,7 @@ headers := $(headers) $(sysdep_headers) # replacing every ".c" in `sources' with a ".o". override objects := $(addprefix $(objpfx),$(sources:.c=.o)) +archive-objects := $(objects) # The makefile may define $(extra-libs) with `libfoo libbar' # to build libfoo.a et al from the modules listed in $(libfoo-routines). @@ -716,6 +717,9 @@ extra-libs-left := $(extra-libs) include $(patsubst %,$(..)extra-lib.mk,$(extra-libs)) endif +# Set "archive-objects" before including extra-lib.mk which will append +# "archive-objects". +$(archive-objects): CFLAGS += $(no-pie-ccflag) # The makefile may define $(modules-names) to build additional modules. # These are built with $(build-module), except any in $(modules-names-nobuild). diff --git a/crypt/Makefile b/crypt/Makefile index 34c4dd7..7cf7a59 100644 --- a/crypt/Makefile +++ b/crypt/Makefile @@ -58,10 +58,10 @@ md5-routines := md5 $(filter md5%,$(libcrypt-sysdep_routines)) sha256-routines := sha256 $(filter sha256%,$(libcrypt-sysdep_routines)) sha512-routines := sha512 $(filter sha512%,$(libcrypt-sysdep_routines)) -$(objpfx)md5test: $(patsubst %, $(objpfx)%.o,$(md5-routines)) -$(objpfx)md5test-giant: $(patsubst %, $(objpfx)%.o,$(md5-routines)) -$(objpfx)sha256test: $(patsubst %, $(objpfx)%.o,$(sha256-routines)) -$(objpfx)sha512test: $(patsubst %, $(objpfx)%.o,$(sha512-routines)) +$(objpfx)md5test: $(patsubst %, $(objpfx)%$(test-object-suffix),$(md5-routines)) +$(objpfx)md5test-giant: $(patsubst %, $(objpfx)%$(test-object-suffix),$(md5-routines)) +$(objpfx)sha256test: $(patsubst %, $(objpfx)%$(test-object-suffix),$(sha256-routines)) +$(objpfx)sha512test: $(patsubst %, $(objpfx)%$(test-object-suffix),$(sha512-routines)) endif ifeq (yes,$(build-shared)) diff --git a/extra-lib.mk b/extra-lib.mk index b10748d..73b1e7f 100644 --- a/extra-lib.mk +++ b/extra-lib.mk @@ -27,6 +27,11 @@ extra-objs := $(extra-objs) # The modules that go in $(lib). all-$(lib)-routines := $($(lib)-routines) $($(lib)-sysdep_routines) +# rpcsvc library is compiled with PIC. +ifneq (librpcsvc,$(lib)) +archive-objects += $(addprefix $(objpfx),$(patsubst %,%.o,$(all-$(lib)-routines))) +endif + # Add each flavor of library to the lists of things to build and install. install-lib += $(foreach o,$(object-suffixes-$(lib)),$(lib:lib%=$(libtype$o))) extra-objs += $(foreach o,$(filter-out .os .oS,$(object-suffixes-$(lib))),\ diff --git a/math/Makefile b/math/Makefile index 9a3cf32..5cc5593 100644 --- a/math/Makefile +++ b/math/Makefile @@ -246,4 +246,7 @@ gmp-objs = $(patsubst %,$(common-objpfx)stdlib/%.o,\ $(objpfx)atest-exp: $(gmp-objs) $(objpfx)atest-sincos: $(gmp-objs) $(objpfx)atest-exp2: $(gmp-objs) +LDFLAGS-atest-exp = $(no-pie-ldflag) +LDFLAGS-atest-sincos = $(no-pie-ldflag) +LDFLAGS-atest-exp2 = $(no-pie-ldflag) $(objpfx)test-fenv-tls: $(shared-thread-library) |