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-rw-r--r--linuxthreads/sysdeps/i386/Makefile23
1 files changed, 23 insertions, 0 deletions
diff --git a/linuxthreads/sysdeps/i386/Makefile b/linuxthreads/sysdeps/i386/Makefile
new file mode 100644
index 0000000000..418fa5c6ef
--- /dev/null
+++ b/linuxthreads/sysdeps/i386/Makefile
@@ -0,0 +1,23 @@
+ifeq ($(subdir),linuxthreads)
+# On i686 we must avoid generating the trampoline functions generated
+# to get the GOT pointer.
+CFLAGS-pt-initfini.s += -march=i386 -mcpu=i386
+
+# Most files must not be compiled without frame pointer since we need
+# the frame base address which is stored in %ebp unless the frame pointer
+# is optimized out.
+CFLAGS-cancel.c += -fno-omit-frame-pointer -mpreferred-stack-boundary=4
+CFLAGS-condvar.c += -fno-omit-frame-pointer
+CFLAGS-join.c += -fno-omit-frame-pointer
+CFLAGS-manager.c += -fno-omit-frame-pointer -mpreferred-stack-boundary=4
+CFLAGS-oldsemaphore.c += -fno-omit-frame-pointer
+CFLAGS-pthread.c += -fno-omit-frame-pointer -mpreferred-stack-boundary=4
+CFLAGS-ptlongjmp.c += -fno-omit-frame-pointer
+CFLAGS-semaphore.c += -fno-omit-frame-pointer
+CFLAGS-sighandler.c += -fno-omit-frame-pointer -mpreferred-stack-boundary=4
+CFLAGS-tst-align.c += -mpreferred-stack-boundary=4
+endif
+
+ifeq ($(subdir),csu)
+gen-as-const-headers += tcb-offsets.sym
+endif