postgrespro
diff --git a/‎src/common/Makefile
Lines changed: 19 additions & 4 deletions b/‎src/common/Makefile
Lines changed: 19 additions & 4 deletions
@@ -103,14 +103,20 @@ endif
 # a matter of policy, because it is not appropriate for general purpose
 # libraries such as libpq to report errors directly.  fe_memutils.c is
 # excluded because libpq must not exit() on allocation failure.
+#
+# The excluded files for _shlib builds are pulled into their own static
+# library, for the benefit of test programs that need not follow the
+# shlib rules.
 OBJS_FRONTEND_SHLIB = \
 	$(OBJS_COMMON) \
 	restricted_token.o \
 	sprompt.o
-OBJS_FRONTEND = \
-	$(OBJS_FRONTEND_SHLIB) \
+OBJS_EXCLUDED_SHLIB = \
 	fe_memutils.o \
 	logging.o
+OBJS_FRONTEND = \
+	$(OBJS_FRONTEND_SHLIB) \
+	$(OBJS_EXCLUDED_SHLIB)
 
 # foo.o, foo_shlib.o, and foo_srv.o are all built from foo.c
 OBJS_SHLIB = $(OBJS_FRONTEND_SHLIB:%.o=%_shlib.o)
@@ -121,7 +127,7 @@ TOOLSDIR = $(top_srcdir)/src/tools
 GEN_KEYWORDLIST = $(PERL) -I $(TOOLSDIR) $(TOOLSDIR)/gen_keywordlist.pl
 GEN_KEYWORDLIST_DEPS = $(TOOLSDIR)/gen_keywordlist.pl $(TOOLSDIR)/PerfectHash.pm
 
-all: libpgcommon.a libpgcommon_shlib.a libpgcommon_srv.a
+all: libpgcommon.a libpgcommon_shlib.a libpgcommon_srv.a libpgcommon_excluded_shlib.a
 
 # libpgcommon is needed by some contrib
 install: all installdirs
@@ -154,6 +160,11 @@ libpgcommon_shlib.a: $(OBJS_SHLIB)
 	rm -f $@
 	$(AR) $(AROPT) $@ $^
 
+# The JSON API normally exits on out-of-memory; disable that behavior for shared
+# library builds. This requires libpq's pqexpbuffer.h.
+jsonapi_shlib.o: override CPPFLAGS += -DJSONAPI_USE_PQEXPBUFFER
+jsonapi_shlib.o: override CPPFLAGS += -I$(libpq_srcdir)
+
 # Because this uses its own compilation rule, it doesn't use the
 # dependency tracking logic from Makefile.global.  To make sure that
 # dependency tracking works anyway for the *_shlib.o files, depend on
@@ -163,6 +174,10 @@ libpgcommon_shlib.a: $(OBJS_SHLIB)
 %_shlib.o: %.c %.o
 	$(CC) $(CFLAGS) $(CFLAGS_SL) $(CPPFLAGS) -c $< -o $@
 
+libpgcommon_excluded_shlib.a: $(OBJS_EXCLUDED_SHLIB)
+	rm -f $@
+	$(AR) $(AROPT) $@ $^
+
 #
 # Server versions of object files
 #
@@ -196,6 +211,6 @@ RYU_OBJS = $(RYU_FILES) $(RYU_FILES:%.o=%_shlib.o) $(RYU_FILES:%.o=%_srv.o)
 $(RYU_OBJS): CFLAGS += $(PERMIT_DECLARATION_AFTER_STATEMENT)
 
 clean distclean:
-	rm -f libpgcommon.a libpgcommon_shlib.a libpgcommon_srv.a
+	rm -f libpgcommon.a libpgcommon_shlib.a libpgcommon_srv.a libpgcommon_excluded_shlib.a
 	rm -f $(OBJS_FRONTEND) $(OBJS_SHLIB) $(OBJS_SRV)
 	rm -f kwlist_d.h