1# MAKE_EXPORTS is required for svr4 loaders that want a file of
2# symbol names to tell them what to export/import.
3MAKE_EXPORTS= true
4
5RANLIB= touch
6AROPT = crs
7
8# -blibpath must contain ALL directories where we should look for libraries
9libpath := $(shell echo $(subst -L,:,$(filter -L/%,$(LDFLAGS))) | sed -e's/ //g'):/usr/lib:/lib
10
11ifeq ($(host_os), aix3.2.5)
12	rpath = -L'$(rpathdir)'
13else
14	rpath = -Wl,-blibpath:'$(rpathdir)$(libpath)'
15endif
16
17DLSUFFIX = .so
18ifeq ($(host_os), aix3.2.5)
19ifneq ($(GCC), yes)
20	LDFLAGS_SL += -e _nostart -H512 -bM:SRE
21endif
22else
23	LDFLAGS_SL += -Wl,-bnoentry -Wl,-H512 -Wl,-bM:SRE
24endif
25
26# env var name to use in place of LD_LIBRARY_PATH
27ld_library_path_var = LIBPATH
28
29
30POSTGRES_IMP= postgres.imp
31
32ifdef PGXS
33BE_DLLLIBS= -Wl,-bI:$(pkglibdir)/$(POSTGRES_IMP)
34else
35BE_DLLLIBS= -Wl,-bI:$(top_builddir)/src/backend/$(POSTGRES_IMP)
36endif
37
38MKLDEXPORT_DIR=src/backend/port/aix
39MKLDEXPORT=$(top_srcdir)/$(MKLDEXPORT_DIR)/mkldexport.sh
40
41%.exp: %.o
42	$(MKLDEXPORT) $^ >$@
43
44# Rule for building a shared library from a single .o file
45%$(DLSUFFIX): %.o %.exp
46	$(CC) $(CFLAGS) $(LDFLAGS) $(LDFLAGS_SL) -o $@ $*.o -Wl,-bE:$*.exp $(BE_DLLLIBS)
47