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75 lines
2.0 KiB
75 lines
2.0 KiB
8 years ago
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Make build system respect user flags
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--- a/makefile
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+++ b/makefile
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@@ -1,6 +1,5 @@
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-CXXFLAGS = -O3
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all:
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- @cd src && $(MAKE) CXXFLAGS="$(CXXFLAGS)"
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+ $(MAKE) -C src
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prefix = /usr/local
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exec_prefix = $(prefix)
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@@ -10,15 +9,15 @@
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cp src/last?? scripts/*.?? $(bindir)
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clean:
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- @cd src && $(MAKE) clean
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+ $(MAKE) -C src clean
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html:
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- @cd doc && $(MAKE)
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+ $(MAKE) -C doc
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distdir = last-`hg id -n`
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dist: log html
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- @cd src && $(MAKE) version.hh
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+ $(MAKE) -C src version.hh
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rsync -rC --exclude 'last??' doc examples makefile s* *.txt $(distdir)
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zip -qrm $(distdir) $(distdir)
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--- a/src/makefile
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+++ b/src/makefile
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@@ -1,12 +1,9 @@
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-CXX = g++
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-CC = gcc
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-
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-CXXFLAGS = -O3 -Wall -Wextra -Wcast-qual -Wswitch-enum -Wundef \
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--Wcast-align -Wno-long-long -ansi -pedantic
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+last_CXXFLAGS = -Wall -Wextra -Wcast-qual -Wswitch-enum -Wundef \
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+-Wcast-align -Wno-long-long -pedantic
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# -Wconversion
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# -fomit-frame-pointer ?
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-CFLAGS = -Wall
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+last_CFLAGS = -Wall
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DBSRC = Alphabet.cc MultiSequence.cc CyclicSubsetSeed.cc \
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SubsetSuffixArray.cc LastdbArguments.cc io.cc fileMap.cc \
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@@ -49,17 +46,20 @@
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all: lastdb lastal lastex
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+.cpp.o:
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+ $(CXX) $(CPPFLAGS) $(last_CXXFLAGS) $(CXXFLAGS) -c -o $@ $<
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+
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lastdb: $(DBSRC) $(DBINC) makefile
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- $(CXX) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@ $(DBSRC)
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+ $(CXX) $(CPPFLAGS) $(last_CXXFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@ $(DBSRC)
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lastal: $(ALSRC) $(ALINC) makefile $(OBJ)
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- $(CXX) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@ $(ALSRC) $(OBJ)
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+ $(CXX) $(CPPFLAGS) $(last_CXXFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@ $(ALSRC) $(OBJ)
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lastex: $(EXSRC) $(EXINC) makefile
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- $(CXX) -Igumbel_params $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@ $(EXSRC)
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+ $(CXX) $(CPPFLAGS) -Igumbel_params $(last_CXXFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@ $(EXSRC)
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$(OBJ): CA_code/*.c CA_code/*.h makefile
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- $(CC) $(CPPFLAGS) $(CFLAGS) -c CA_code/lambda_calculator.c
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+ $(CC) $(CPPFLAGS) $(last_CFLAGS) $(CFLAGS) -c -o $@ CA_code/lambda_calculator.c
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clean:
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rm -f lastdb lastal lastex $(OBJ)
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