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67a4120494
Cygwin builds require this of dependencies pertaining to pattern rules.
On Cygwin, stat("foo") in the absence of a file with that exact name can
locate foo.exe. While GNU make uses stat() for dependencies of ordinary
rules, it uses readdir() to assess dependencies of pattern rules.
Therefore, a pattern rule dependency should match any underlying file
name exactly. Back-patch to 9.4, where the dependency was introduced.
32 lines
1.2 KiB
Makefile
32 lines
1.2 KiB
Makefile
# This file is included into the Makefiles of subdirectories of ecpg/test/,
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# so the file references have one more level of .. than you might expect.
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override CPPFLAGS := -I../../include -I$(top_srcdir)/src/interfaces/ecpg/include \
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-I$(libpq_srcdir) $(CPPFLAGS)
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override CFLAGS += $(PTHREAD_CFLAGS)
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override LDFLAGS := -L../../ecpglib -L../../pgtypeslib $(filter-out -l%, $(libpq)) $(LDFLAGS)
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override LIBS := -lecpg -lpgtypes $(filter -l%, $(libpq)) $(LIBS) $(PTHREAD_LIBS)
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# Standard way to invoke the ecpg preprocessor
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ECPG = ../../preproc/ecpg --regression -I$(srcdir)/../../include -I$(srcdir)
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# Files that most or all ecpg preprocessor test outputs depend on
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ECPG_TEST_DEPENDENCIES = ../../preproc/ecpg$(X) \
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$(srcdir)/../regression.h \
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$(srcdir)/../../include/sqlca.h \
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$(srcdir)/../../include/sqlda.h \
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$(srcdir)/../../include/sqltypes.h \
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$(srcdir)/../../include/sql3types.h
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%: %.o
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$(CC) $(CFLAGS) $< $(LDFLAGS) $(LDFLAGS_EX) $(LIBS) -o $@
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# Caution: this build rule is overridden in some child Makefiles
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# where it's necessary to use nondefault switches to ecpg;
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# make sure those rules match except for the extra switches.
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%.c: %.pgc $(ECPG_TEST_DEPENDENCIES)
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$(ECPG) -o $@ $<
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clean:
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rm -f $(TESTS) $(TESTS:%=%.o) $(TESTS:%=%.c)
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