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Diffstat (limited to 'newlib/libc/unix/Makefile.am')
-rw-r--r--newlib/libc/unix/Makefile.am42
1 files changed, 37 insertions, 5 deletions
diff --git a/newlib/libc/unix/Makefile.am b/newlib/libc/unix/Makefile.am
index 83fd26254..24d1bfb5c 100644
--- a/newlib/libc/unix/Makefile.am
+++ b/newlib/libc/unix/Makefile.am
@@ -4,19 +4,51 @@ AUTOMAKE_OPTIONS = cygnus
INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
-LIB_SOURCES = \
- getcwd.c getlogin.c getpass.c getpwent.c getut.c \
- pread.c pwrite.c sigset.c ttyname.c
+GENERAL_SOURCES = \
+ getcwd.c \
+ pread.c \
+ pwrite.c \
+ sigset.c
+
+## Distinguish different EL/IX level interfaces
+ELIX_2_OBJS = \
+ ttyname.$(oext)
+
+ELIX_4_OBJS = \
+ getlogin.$(oext) \
+ getpass.$(oext) \
+ getpwent.$(oext) \
+ getut.$(oext)
+
+if ELIX_LEVEL_1
+LIB_OBJS =
+else
+if ELIX_LEVEL_2
+LIB_OBJS = $(ELIX_2_OBJS)
+else
+if ELIX_LEVEL_3
+LIB_OBJS = $(ELIX_2_OBJS)
+else
+if ELIX_LEVEL_4
+LIB_OBJS = $(ELIX_2_OBJS) $(ELIX_4_OBJS)
+endif
+endif
+endif
+endif
libunix_la_LDFLAGS = -Xcompiler -nostdlib
if USE_LIBTOOL
noinst_LTLIBRARIES = libunix.la
-libunix_la_SOURCES = $(LIB_SOURCES)
+libunix_la_SOURCES = $(GENERAL_SOURCES)
+libunix_la_LIBADD = $(LIB_OBJS)
+libunix_la_DEPENDENCIES = $(LIB_OBJS)
noinst_DATA = objectlist.awk.in
else
noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(LIB_SOURCES)
+lib_a_SOURCES = $(GENERAL_SOURCES)
+lib_a_LIBADD = $(LIB_OBJS)
+lib_a_DEPENDENCIES = $(LIB_OBJS)
noinst_DATA =
endif # USE_LIBTOOL