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linking both executables and shared libraries, and we add on LDFLAGS_EX when linking executables or LDFLAGS_SL when linking shared libraries. This provides a significantly cleaner way of dealing with link-time switches than the former behavior. Also, make sure that the various platform-specific %.so: %.o rules incorporate LDFLAGS and LDFLAGS_SL; most of them missed that before. (I did not add these variables for the platforms that invoke $(LD) directly, however. It's not clear if we can do that safely, since for the most part we assume these variables use CC command-line syntax.) Per gripe from Aaron Swenson and subsequent investigation.
11 lines
261 B
Makefile
11 lines
261 B
Makefile
# used by initdb
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SHELL=/bin/sh5
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AROPT = crs
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DLSUFFIX = .so
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# "-G 0" works for both DEC cc and GNU cc.
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CFLAGS_SL = -G 0
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# Rule for building a shared library from a single .c file
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%.so: %.c
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$(CC) -c -G 0 $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(LDFLAGS_SL) -o $@ $<
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