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# Copyright 1992-1996 by Jutta Degener and Carsten Bormann, Technische
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# Universitaet Berlin. See the accompanying file "COPYRIGHT" for
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# details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
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# Machine- or installation dependent flags you should configure to port
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######### Define SASR if >> is a signed arithmetic shift (-1 >> 1 == -1)
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# MULHACK = -DUSE_FLOAT_MUL
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######### Define this if your host multiplies floats faster than integers,
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######### e.g. on a SPARCstation.
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######### Define together with USE_FLOAT_MUL to enable the GSM library's
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######### approximation option for incorrect, but good-enough results.
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######### Define to enable the GSM library's long-term correlation
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######### approximation option---faster, but worse; works for
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######### both integer and floating point multiplications.
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######### This flag is still in the experimental stage.
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######### Define to enable the GSM library's option to pack GSM frames
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######### in the style used by the WAV #49 format. If you want to write
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######### a tool that produces .WAV files which contain GSM-encoded data,
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######### define this, and read about the GSM_OPT_WAV49 option in the
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######### manual page on gsm_option(3).
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# Choose a compiler. The code works both with ANSI and K&R-C.
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# Use -DNeedFunctionPrototypes to compile with, -UNeedFunctionPrototypes to
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# compile without, function prototypes in the header files.
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# You can use the -DSTUPID_COMPILER to circumvent some compilers'
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# static limits regarding the number of subexpressions in a statement.
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# CCFLAGS = -c -DSTUPID_COMPILER
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CC = gcc -ansi -pedantic
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CCFLAGS = -c -O2 -DNeedFunctionPrototypes=1
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# If your compiler needs additional flags/libraries, regardless of
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# the source compiled, configure them here.
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# CCINC = -I/usr/gnu/lib/gcc-2.1/gcc-lib/sparc-sun-sunos4.1.2/2.1/include
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######### Includes needed by $(CC)
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# LDINC = -L/usr/gnu/lib/gcc-2.1/gcc-lib/sparc-sun-sunos4.1.2/2.1
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######### Library paths needed by $(LD)
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######### Additional libraries needed by $(LD)
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# Where do you want to install libraries, binaries, a header file
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# and the manual pages?
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# Leave INSTALL_ROOT empty (or just don't execute "make install") to
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# not install gsm and toast outside of this directory.
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# Where do you want to install the gsm library, header file, and manpages?
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# Leave GSM_INSTALL_ROOT empty to not install the GSM library outside of
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GSM_INSTALL_ROOT = $(INSTALL_ROOT)
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GSM_INSTALL_LIB = $(GSM_INSTALL_ROOT)/lib
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GSM_INSTALL_INC = $(GSM_INSTALL_ROOT)/inc
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GSM_INSTALL_MAN = $(GSM_INSTALL_ROOT)/man/man3
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# Where do you want to install the toast binaries and their manpage?
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# Leave TOAST_INSTALL_ROOT empty to not install the toast binaries outside
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TOAST_INSTALL_ROOT = $(INSTALL_ROOT)
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TOAST_INSTALL_BIN = $(TOAST_INSTALL_ROOT)/bin
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TOAST_INSTALL_MAN = $(TOAST_INSTALL_ROOT)/man/man1
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# You shouldn't have to configure below this line if you're porting.
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ADDTST = $(ROOT)/add-test
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######### Remove -DNDEBUG to enable assertions.
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CFLAGS = $(CCFLAGS) $(SASR) $(DEBUG) $(MULHACK) $(FAST) $(LTP_CUT) \
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$(WAV49) $(CCINC) -I$(INC)
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######### It's $(CC) $(CFLAGS)
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LFLAGS = $(LDFLAGS) $(LDINC)
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######### It's $(LD) $(LFLAGS)
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LIBGSM = $(LIB)/libgsm.a
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UNTOAST = $(BIN)/untoast
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GSM_HEADERS = $(INC)/gsm.h
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HEADERS = $(INC)/proto.h \
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GSM_SOURCES = $(SRC)/add.c \
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$(SRC)/preprocess.c \
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$(SRC)/gsm_destroy.c \
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$(SRC)/gsm_decode.c \
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$(SRC)/gsm_encode.c \
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$(SRC)/gsm_explode.c \
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$(SRC)/gsm_implode.c \
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$(SRC)/gsm_create.c \
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$(SRC)/gsm_option.c \
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$(SRC)/short_term.c \
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TOAST_SOURCES = $(SRC)/toast.c \
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$(SRC)/toast_ulaw.c \
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$(SRC)/toast_alaw.c \
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SOURCES = $(GSM_SOURCES) \
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$(ADDTST)/add_test.c \
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GSM_OBJECTS = $(SRC)/add.o \
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$(SRC)/preprocess.o \
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$(SRC)/gsm_destroy.o \
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$(SRC)/gsm_decode.o \
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$(SRC)/gsm_encode.o \
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$(SRC)/gsm_explode.o \
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$(SRC)/gsm_implode.o \
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$(SRC)/gsm_create.o \
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$(SRC)/gsm_option.o \
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$(SRC)/short_term.o \
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TOAST_OBJECTS = $(SRC)/toast.o \
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$(SRC)/toast_ulaw.o \
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$(SRC)/toast_alaw.o \
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OBJECTS = $(GSM_OBJECTS) $(TOAST_OBJECTS)
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GSM_MANUALS = $(MAN)/gsm.3 \
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$(MAN)/gsm_explode.3 \
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$(MAN)/gsm_option.3 \
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TOAST_MANUALS = $(MAN)/toast.1
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MANUALS = $(GSM_MANUALS) $(TOAST_MANUALS) $(MAN)/bitter.1
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# Other stuff in the distribution
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$(ADDTST)/add_test.dta \
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GSM_INSTALL_TARGETS = \
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$(GSM_INSTALL_LIB)/libgsm.a \
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$(GSM_INSTALL_INC)/gsm.h \
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$(GSM_INSTALL_MAN)/gsm.3 \
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$(GSM_INSTALL_MAN)/gsm_explode.3 \
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$(GSM_INSTALL_MAN)/gsm_option.3 \
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$(GSM_INSTALL_MAN)/gsm_print.3
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TOAST_INSTALL_TARGETS = \
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$(TOAST_INSTALL_BIN)/toast \
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$(TOAST_INSTALL_BIN)/tcat \
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$(TOAST_INSTALL_BIN)/untoast \
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$(TOAST_INSTALL_MAN)/toast.1
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@-mv `$(BASENAME) $@` $@ > /dev/null 2>&1
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all: $(LIBGSM) $(TOAST) $(TCAT) $(UNTOAST)
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@-echo $(ROOT): Done.
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tst: $(TST)/lin2cod $(TST)/cod2lin $(TOAST) $(TST)/test-result
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addtst: $(ADDTST)/add $(ADDTST)/add_test.dta
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$(ADDTST)/add < $(ADDTST)/add_test.dta > /dev/null
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misc: $(TLS)/sweet $(TLS)/bitter $(TLS)/sour $(TLS)/ginger \
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$(TST)/lin2txt $(TST)/cod2txt $(TST)/gsm2cod
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install: toastinstall gsminstall
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@-echo install: Done.
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# The basic API: libgsm
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$(LIBGSM): $(LIB) $(GSM_OBJECTS)
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-rm $(RMFLAGS) $(LIBGSM)
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$(AR) $(ARFLAGS) $(LIBGSM) $(GSM_OBJECTS)
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# Toast, Untoast and Tcat -- the compress-like frontends to gsm.
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$(TOAST): $(BIN) $(TOAST_OBJECTS) $(LIBGSM)
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$(LD) $(LFLAGS) -o $(TOAST) $(TOAST_OBJECTS) $(LIBGSM) $(LDLIB)
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$(UNTOAST): $(BIN) $(TOAST)
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-rm $(RMFLAGS) $(UNTOAST)
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$(LN) $(TOAST) $(UNTOAST)
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$(TCAT): $(BIN) $(TOAST)
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-rm $(RMFLAGS) $(TCAT)
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$(LN) $(TOAST) $(TCAT)
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# The local bin and lib directories
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if [ ! -d $(BIN) ] ; then mkdir $(BIN) ; fi
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if [ ! -d $(LIB) ] ; then mkdir $(LIB) ; fi
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-if [ x"$(GSM_INSTALL_ROOT)" != x ] ; then \
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make $(GSM_INSTALL_TARGETS) ; \
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-if [ x"$(TOAST_INSTALL_ROOT)" != x ]; then \
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make $(TOAST_INSTALL_TARGETS); \
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-if [ x"$(GSM_INSTALL_ROOT)" != x ] ; then \
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rm $(RMFLAGS) $(GSM_INSTALL_TARGETS) ; \
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-if [ x"$(TOAST_INSTALL_ROOT)" != x ] ; then \
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rm $(RMFLAGS) $(TOAST_INSTALL_TARGETS); \
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$(TOAST_INSTALL_BIN)/toast: $(TOAST)
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$(TOAST_INSTALL_BIN)/untoast: $(TOAST_INSTALL_BIN)/toast
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$(TOAST_INSTALL_BIN)/tcat: $(TOAST_INSTALL_BIN)/toast
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$(TOAST_INSTALL_MAN)/toast.1: $(MAN)/toast.1
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$(GSM_INSTALL_MAN)/gsm.3: $(MAN)/gsm.3
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$(GSM_INSTALL_MAN)/gsm_option.3: $(MAN)/gsm_option.3
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$(GSM_INSTALL_MAN)/gsm_explode.3: $(MAN)/gsm_explode.3
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$(GSM_INSTALL_MAN)/gsm_print.3: $(MAN)/gsm_print.3
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$(GSM_INSTALL_INC)/gsm.h: $(INC)/gsm.h
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$(GSM_INSTALL_LIB)/libgsm.a: $(LIBGSM)
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gsm-1.0.tar.Z: $(STUFF) $(SOURCES) $(HEADERS) $(MANUALS)
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tar cvf - `cat $(ROOT)/gsm-1.0/MANIFEST \
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) | $(COMPRESS) $(COMPRESSFLAGS) > $(ROOT)/gsm-1.0.tar.Z
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uninstall: toastuninstall gsmuninstall
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@-echo uninstall: Done.
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-rm $(RMFLAGS) */*.o \
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$(TST)/lin2cod $(TST)/lin2txt \
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$(TST)/cod2lin $(TST)/cod2txt \
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-$(FIND) . \( -name core -o -name foo \) \
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-print | xargs rm $(RMFLAGS)
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-rm $(RMFLAGS) $(LIBGSM) $(ADDTST)/add \
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$(TOAST) $(TCAT) $(UNTOAST) \
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$(ROOT)/gsm-1.0.tar.Z
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# Two tools that helped me generate gsm_encode.c and gsm_decode.c,
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# but aren't generally needed to port this.
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$(TLS)/sweet: $(TLS)/sweet.o $(TLS)/taste.o
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$(LD) $(LFLAGS) -o $(TLS)/sweet \
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$(TLS)/sweet.o $(TLS)/taste.o $(LDLIB)
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$(TLS)/bitter: $(TLS)/bitter.o $(TLS)/taste.o
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$(LD) $(LFLAGS) -o $(TLS)/bitter \
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$(TLS)/bitter.o $(TLS)/taste.o $(LDLIB)
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# A version of the same family that Jeff Chilton used to implement
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# the WAV #49 GSM format.
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$(TLS)/ginger: $(TLS)/ginger.o $(TLS)/taste.o
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$(LD) $(LFLAGS) -o $(TLS)/ginger \
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$(TLS)/ginger.o $(TLS)/taste.o $(LDLIB)
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$(TLS)/sour: $(TLS)/sour.o $(TLS)/taste.o
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$(LD) $(LFLAGS) -o $(TLS)/sour \
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$(TLS)/sour.o $(TLS)/taste.o $(LDLIB)
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# Run $(ADDTST)/add < $(ADDTST)/add_test.dta to make sure the
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# basic arithmetic functions work as intended.
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$(ADDTST)/add: $(ADDTST)/add_test.o
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$(LD) $(LFLAGS) -o $(ADDTST)/add $(ADDTST)/add_test.o $(LDLIB)
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# Various conversion programs between linear, text, .gsm and the code
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# format used by the tests we ran (.cod). We paid for the test data,
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# so I guess we can't just provide them with this package. Still,
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# if you happen to have them lying around, here's the code.
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# You can use gsm2cod | cod2txt independently to look at what's
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# coded inside the compressed frames, although this shouldn't be
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# hard to roll on your own using the gsm_print() function from
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$(TST)/test-result: $(TST)/lin2cod $(TST)/cod2lin $(TOAST) $(TST)/run
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$(TST)/lin2txt: $(TST)/lin2txt.o $(LIBGSM)
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$(LD) $(LFLAGS) -o $(TST)/lin2txt \
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$(TST)/lin2txt.o $(LIBGSM) $(LDLIB)
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$(TST)/lin2cod: $(TST)/lin2cod.o $(LIBGSM)
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$(LD) $(LFLAGS) -o $(TST)/lin2cod \
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$(TST)/lin2cod.o $(LIBGSM) $(LDLIB)
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$(TST)/gsm2cod: $(TST)/gsm2cod.o $(LIBGSM)
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$(LD) $(LFLAGS) -o $(TST)/gsm2cod \
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$(TST)/gsm2cod.o $(LIBGSM) $(LDLIB)
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$(TST)/cod2txt: $(TST)/cod2txt.o $(LIBGSM)
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$(LD) $(LFLAGS) -o $(TST)/cod2txt \
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$(TST)/cod2txt.o $(LIBGSM) $(LDLIB)
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$(TST)/cod2lin: $(TST)/cod2lin.o $(LIBGSM)
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$(LD) $(LFLAGS) -o $(TST)/cod2lin \
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$(TST)/cod2lin.o $(LIBGSM) $(LDLIB)