diff options
Diffstat (limited to 'linuxthreads/Makefile')
| -rw-r--r-- | linuxthreads/Makefile | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/linuxthreads/Makefile b/linuxthreads/Makefile index d3364eaf5b..9c80a0088c 100644 --- a/linuxthreads/Makefile +++ b/linuxthreads/Makefile @@ -38,12 +38,20 @@ libpthread-routines := attr cancel condvar join manager mutex ptfork \ oldsemaphore events getcpuclockid pspinlock barrier nodelete-yes = -Wl,--enable-new-dtags,-z,nodelete -LDFLAGS-pthread.so = $(nodelete-$(have-z-nodelete)) +initfirst-yes = -Wl,--enable-new-dtags,-z,initfirst +LDFLAGS-pthread.so = $(nodelete-$(have-z-nodelete)) \ + $(initfirst-$(have-z-initfirst)) vpath %.c Examples include ../Makeconfig +ifeq ($(build-shared),yes) +before-compile := $(objpfx)crti.o + +CFLAGS-pt-initfini.s = -g0 -fPIC -fno-inline-functions +endif + librt-tests = ex10 ex11 tests = ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 $(librt-tests) ex12 ex13 joinrace \ tststack $(tests-nodelete-$(have-z-nodelete)) ecmutex ex14 ex15 ex16 @@ -54,6 +62,8 @@ endif include ../Rules +extra-B-pthread.so = -B$(common-objpfx)linuxthreads/ + znodelete-yes = -DHAVE_Z_NODELETE CFLAGS-mutex.c += -D__NO_WEAK_PTHREAD_ALIASES CFLAGS-specific.c += -D__NO_WEAK_PTHREAD_ALIASES @@ -80,3 +90,27 @@ ifeq ($(build-bounded),yes) $(tests:%=$(objpfx)%-bp): $(objpfx)libpthread_b.a $(librt-tests:%=$(objpfx)%-bp): $(common-objpfx)rt/librt_b.a endif + +ifeq ($(build-shared),yes) +vpath pt-initfini.c $(full_config_sysdirs) + +$(objpfx)pt-initfini.s: pt-initfini.c + $(compile.c) -S $(CFLAGS-pt-initfini.s) -finhibit-size-directive \ + $(patsubst -f%,-fno-%,$(exceptions)) -o $@ + +# We only have one kind of startup code files. Static binaries and +# shared libraries are build using the PIC version. +$(objpfx)crti.S: $(objpfx)pt-initfini.s + sed -n -e '1,/@HEADER_ENDS/p' \ + -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \ + -e '/@TRAILER_BEGINS/,$$p' $< > $@ + +$(objpfx)defs.h: $(objpfx)pt-initfini.s + sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \ + $(AWK) -f ../csu/defs.awk > $@ + +$(objpfx)crti.o: $(objpfx)crti.S $(objpfx)defs.h + $(compile.S) -g0 $(ASFLAGS-.os) -o $@ + +generated += crti.S defs.h pt-initfini.s +endif |