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gnu: bitshuffle-for-snappy: Simplify. 

* gnu/packages/compression.scm (bitshuffle-for-snappy)[arguments]: Simplify
Makefile generation.
This commit is contained in:
Ricardo Wurmus 2017-11-18 12:56:35 +01:00
parent b8e2af9a05
commit 04e91134af
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GPG Key ID: 197A5888235FACAC
1 changed files with 21 additions and 20 deletions
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41
gnu/packages/compression.scm
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@ -1098,26 +1098,27 @@ for most inputs, but the resulting compressed files are anywhere from 20% to
(lambda* (#:key outputs #:allow-other-keys)
(with-output-to-file "Makefile"
(lambda _
(display
(string-append
"libbitshuffle.so: src/bitshuffle.o src/bitshuffle_core.o "
"src/iochain.o lz4/lz4.o\n"
"\tgcc -O3 -ffast-math -std=c99 -o $@ -shared -fPIC $^\n"
"\n"
"%.o: %.c\n"
"\tgcc -O3 -ffast-math -std=c99 -fPIC -Isrc -Ilz4 -c $< -o $@\n"
"\n"
"PREFIX:=" (assoc-ref outputs "out") "\n"
"LIBDIR:=$(PREFIX)/lib\n"
"INCLUDEDIR:=$(PREFIX)/include\n"
"install: libbitshuffle.so\n"
"\tinstall -dm755 $(LIBDIR)\n"
"\tinstall -dm755 $(INCLUDEDIR)\n"
"\tinstall -m755 libbitshuffle.so $(LIBDIR)\n"
"\tinstall -m644 src/bitshuffle.h $(INCLUDEDIR)\n"
"\tinstall -m644 src/bitshuffle_core.h $(INCLUDEDIR)\n"
"\tinstall -m644 src/iochain.h $(INCLUDEDIR)\n"
"\tinstall -m644 lz4/lz4.h $(INCLUDEDIR)\n")))))))))
(format #t "\
libbitshuffle.so: src/bitshuffle.o src/bitshuffle_core.o src/iochain.o lz4/lz4.o
\tgcc -O3 -ffast-math -std=c99 -o $@ -shared -fPIC $^
%.o: %.c
\tgcc -O3 -ffast-math -std=c99 -fPIC -Isrc -Ilz4 -c $< -o $@
PREFIX:=~a
LIBDIR:=$(PREFIX)/lib
INCLUDEDIR:=$(PREFIX)/include
install: libbitshuffle.so
\tinstall -dm755 $(LIBDIR)
\tinstall -dm755 $(INCLUDEDIR)
\tinstall -m755 libbitshuffle.so $(LIBDIR)
\tinstall -m644 src/bitshuffle.h $(INCLUDEDIR)
\tinstall -m644 src/bitshuffle_core.h $(INCLUDEDIR)
\tinstall -m644 src/iochain.h $(INCLUDEDIR)
\tinstall -m644 lz4/lz4.h $(INCLUDEDIR)
" (assoc-ref outputs "out"))))
#t)))))
(inputs '())
(native-inputs '())))