Updates

fftw-3.3.10/rdft/scalar/r2r/Makefile.am

@@ -0,0 +1,89 @@
+# This Makefile.am specifies a set of codelets, efficient transforms
+# of small sizes, that are used as building blocks (kernels) by FFTW
+# to build up large transforms, as well as the options for generating
+# and compiling them.
+
+# You can customize FFTW for special needs, e.g. to handle certain
+# sizes more efficiently, by adding new codelets to the lists of those
+# included by default.  If you change the list of codelets, any new
+# ones you added will be automatically generated when you run the
+# bootstrap script (see "Generating your own code" in the FFTW
+# manual).
+
+###########################################################################
+AM_CPPFLAGS = -I $(top_srcdir)
+noinst_LTLIBRARIES = librdft_scalar_r2r.la
+
+###########################################################################
+# The following lines specify the REDFT/RODFT/DHT sizes for which to generate
+# specialized codelets.  Currently, only REDFT01/10 of size 8 (used in JPEG).
+
+# e<a><b>_<n> is a hard-coded REDFT<a><b> FFT (DCT) of size <n>
+E00 = # e00_2.c e00_3.c e00_4.c e00_5.c e00_6.c e00_7.c e00_8.c
+E01 = e01_8.c # e01_2.c e01_3.c e01_4.c e01_5.c e01_6.c e01_7.c
+E10 = e10_8.c # e10_2.c e10_3.c e10_4.c e10_5.c e10_6.c e10_7.c
+E11 = # e11_2.c e11_3.c e11_4.c e11_5.c e11_6.c e11_7.c e11_8.c
+
+# o<a><b>_<n> is a hard-coded RODFT<a><b> FFT (DST) of size <n>
+O00 = # o00_2.c o00_3.c o00_4.c o00_5.c o00_6.c o00_7.c o00_8.c
+O01 = # o01_2.c o01_3.c o01_4.c o01_5.c o01_6.c o01_7.c o01_8.c
+O10 = # o10_2.c o10_3.c o10_4.c o10_5.c o10_6.c o10_7.c o10_8.c
+O11 = # o11_2.c o11_3.c o11_4.c o11_5.c o11_6.c o11_7.c o11_8.c
+
+# dht_<n> is a hard-coded DHT of size <n>
+DHT = # dht_2.c dht_3.c dht_4.c dht_5.c dht_6.c dht_7.c dht_8.c
+
+###########################################################################
+ALL_CODELETS = $(E00) $(E01) $(E10) $(E11) $(O00) $(O01) $(O10) $(O11) $(DHT)
+
+BUILT_SOURCES= $(ALL_CODELETS) $(CODLIST)
+
+librdft_scalar_r2r_la_SOURCES = $(BUILT_SOURCES)
+
+SOLVTAB_NAME = X(solvtab_rdft_r2r)
+XRENAME=X
+
+# special rules for regenerating codelets.
+include $(top_srcdir)/support/Makefile.codelets
+
+if MAINTAINER_MODE
+FLAGS_E00=$(RDFT_FLAGS_COMMON)
+FLAGS_E01=$(RDFT_FLAGS_COMMON)
+FLAGS_E10=$(RDFT_FLAGS_COMMON)
+FLAGS_E11=$(RDFT_FLAGS_COMMON)
+FLAGS_O00=$(RDFT_FLAGS_COMMON)
+FLAGS_O01=$(RDFT_FLAGS_COMMON)
+FLAGS_O10=$(RDFT_FLAGS_COMMON)
+FLAGS_O11=$(RDFT_FLAGS_COMMON)
+FLAGS_DHT=$(RDFT_FLAGS_COMMON)
+
+e00_%.c:  $(CODELET_DEPS) $(GEN_R2R)
+	($(PRELUDE_COMMANDS_RDFT); $(TWOVERS) $(GEN_R2R) $(FLAGS_E00) -redft00 -n $* -name e00_$* -include "rdft/scalar/r2r.h") | $(ADD_DATE) | $(INDENT) >$@
+
+e01_%.c:  $(CODELET_DEPS) $(GEN_R2R)
+	($(PRELUDE_COMMANDS_RDFT); $(TWOVERS) $(GEN_R2R) $(FLAGS_E01) -redft01 -n $* -name e01_$* -include "rdft/scalar/r2r.h") | $(ADD_DATE) | $(INDENT) >$@
+
+e10_%.c:  $(CODELET_DEPS) $(GEN_R2R)
+	($(PRELUDE_COMMANDS_RDFT); $(TWOVERS) $(GEN_R2R) $(FLAGS_E10) -redft10 -n $* -name e10_$* -include "rdft/scalar/r2r.h") | $(ADD_DATE) | $(INDENT) >$@
+
+e11_%.c:  $(CODELET_DEPS) $(GEN_R2R)
+	($(PRELUDE_COMMANDS_RDFT); $(TWOVERS) $(GEN_R2R) $(FLAGS_E11) -redft11 -n $* -name e11_$* -include "rdft/scalar/r2r.h") | $(ADD_DATE) | $(INDENT) >$@
+
+
+o00_%.c:  $(CODELET_DEPS) $(GEN_R2R)
+	($(PRELUDE_COMMANDS_RDFT); $(TWOVERS) $(GEN_R2R) $(FLAGS_O00) -rodft00 -n $* -name o00_$* -include "rdft/scalar/r2r.h") | $(ADD_DATE) | $(INDENT) >$@
+
+o01_%.c:  $(CODELET_DEPS) $(GEN_R2R)
+	($(PRELUDE_COMMANDS_RDFT); $(TWOVERS) $(GEN_R2R) $(FLAGS_O01) -rodft01 -n $* -name o01_$* -include "rdft/scalar/r2r.h") | $(ADD_DATE) | $(INDENT) >$@
+
+o10_%.c:  $(CODELET_DEPS) $(GEN_R2R)
+	($(PRELUDE_COMMANDS_RDFT); $(TWOVERS) $(GEN_R2R) $(FLAGS_O10) -rodft10 -n $* -name o10_$* -include "rdft/scalar/r2r.h") | $(ADD_DATE) | $(INDENT) >$@
+
+o11_%.c:  $(CODELET_DEPS) $(GEN_R2R)
+	($(PRELUDE_COMMANDS_RDFT); $(TWOVERS) $(GEN_R2R) $(FLAGS_O11) -rodft11 -n $* -name o11_$* -include "rdft/scalar/r2r.h") | $(ADD_DATE) | $(INDENT) >$@
+
+
+dht_%.c:  $(CODELET_DEPS) $(GEN_R2R)
+	($(PRELUDE_COMMANDS_RDFT); $(TWOVERS) $(GEN_R2R) $(FLAGS_DHT) -dht -sign 1 -n $* -name dht_$* -include "rdft/scalar/r2r.h") | $(ADD_DATE) | $(INDENT) >$@
+
+endif # MAINTAINER_MODE