3
# Convert templates into Makefile and config.c, based on the module
4
# definitions found in the file Setup.
6
# Usage: makesetup [-s dir] [-c file] [-m file] [Setup] ... [-n [Setup] ...]
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# -s directory: alternative source directory (default .)
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# -l directory: library source directory (default derived from $0)
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# -c file: alternative config.c template (default $libdir/config.c.in)
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# -c -: don't write config.c
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# -m file: alternative Makefile template (default ./Makefile.pre)
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# -m -: don't write Makefile
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# Remaining arguments are one or more Setup files (default ./Setup).
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# Setup files after a -n option are used for their variables, modules
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# and libraries but not for their .o files.
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# See Setup.dist for a description of the format of the Setup file.
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# The following edits are made:
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# Copying config.c.in to config.c:
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# - insert an identifying comment at the start
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# - for each <module> mentioned in Setup before *noconfig*:
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# + insert 'extern PyObject* PyInit_<module>(void);' before MARKER 1
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# + insert '{"<module>", PyInit_<module>},' before MARKER 2
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# Copying Makefile.pre to Makefile:
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# - insert an identifying comment at the start
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# - replace _MODOBJS_ by the list of objects from Setup (except for
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# Setup files after a -n option)
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# - replace _MODLIBS_ by the list of libraries from Setup
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# - for each object file mentioned in Setup, append a rule
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# '<file>.o: <file>.c; <build commands>' to the end of the Makefile
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# - for each module mentioned in Setup, append a rule
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# which creates a shared library version to the end of the Makefile
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# - for each variable definition found in Setup, insert the definition
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# before the comment 'Definitions added by makesetup'
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# Loop over command line options
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usage: makesetup [-s srcdir] [-l libdir] [-c config.c.in] [-m Makefile.pre]
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[Setup] ... [-n [Setup] ...]'
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-s) shift; srcdir=$1; shift;;
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-l) shift; libdir=$1; shift;;
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-c) shift; config=$1; shift;;
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-m) shift; makepre=$1; shift;;
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-*) echo "$usage" 1>&2; exit 2;;
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# Set default libdir and config if not set by command line
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# (Not all systems have dirname)
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*/*) libdir=`echo $0 | sed 's,/[^/]*$,,'`;;
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'') config=$libdir/config.c.in;;
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'') makepre=Makefile.pre;;
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# Newline for sed i and a commands
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# Setup to link with extra libraries when makeing shared extensions.
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# Currently, only Cygwin needs this baggage.
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CYGWIN*) if test $libdir = .
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ExtraLibDir='$(LIBPL)'
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ExtraLibs="-L$ExtraLibDir -lpython\$(VERSION)";;
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-n) echo '*noobjects*';;
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*) echo '*doconfig*'; cat "$i";;
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sed -e 's/[ ]*#.*//' -e '/^[ ]*$/d' |
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trap 'rm -f $rulesf' 0 1 2 3
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# Rules appended by makedepend
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# to handle backslashes for sh's that don't automatically
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# continue a read when the last char is a backslash
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while echo $line | grep '\\$' > /dev/null
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line=`echo $line| sed s/.$//`$extraline
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# Output DEFS in reverse order so first definition overrides
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*=*) DEFS="$line$NL$DEFS"; continue;;
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'include '*) DEFS="$line$NL$DEFS"; continue;;
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*) LOCALLIBS=$LIBS; LIBS=;;
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'*doconfig*') doconfig=yes; continue;;
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'*static*') doconfig=yes; continue;;
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'*noconfig*') doconfig=no; continue;;
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'*shared*') doconfig=no; continue;;
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libs) libs="$libs $arg"; skip=; continue;;
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cpps) cpps="$cpps $arg"; skip=; continue;;
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srcs) srcs="$srcs $arg"; skip=; continue;;
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-framework) libs="$libs $arg"; skip=libs;
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# OSX/OSXS/Darwin framework link cmd
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-[IDUCfF]*) cpps="$cpps $arg";;
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-Xcompiler) skip=cpps;;
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-Xlinker) libs="$libs $arg"; skip=libs;;
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-rpath) libs="$libs $arg"; skip=libs;;
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--rpath) libs="$libs $arg"; skip=libs;;
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-[A-Zl]*) libs="$libs $arg";;
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*.a) libs="$libs $arg";;
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*.so) libs="$libs $arg";;
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*.sl) libs="$libs $arg";;
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/*.o) libs="$libs $arg";;
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*.def) libs="$libs $arg";;
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*.o) srcs="$srcs `basename $arg .o`.c";;
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*.[cC]) srcs="$srcs $arg";;
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*.m) srcs="$srcs $arg";; # Objective-C src
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*.cc) srcs="$srcs $arg";;
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*.c++) srcs="$srcs $arg";;
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*.cxx) srcs="$srcs $arg";;
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*.cpp) srcs="$srcs $arg";;
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\$*) libs="$libs $arg"
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*.*) echo 1>&2 "bad word $arg in $line"
183
-u) skip=libs; libs="$libs -u";;
184
[a-zA-Z_]*) mods="$mods $arg";;
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*) echo 1>&2 "bad word $arg in $line"
202
*.c) obj=`basename $src .c`.o; cc='$(CC)';;
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*.cc) obj=`basename $src .cc`.o; cc='$(CXX)';;
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*.c++) obj=`basename $src .c++`.o; cc='$(CXX)';;
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*.C) obj=`basename $src .C`.o; cc='$(CXX)';;
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*.cxx) obj=`basename $src .cxx`.o; cc='$(CXX)';;
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*.cpp) obj=`basename $src .cpp`.o; cc='$(CXX)';;
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*.m) obj=`basename $src .m`.o; cc='$(CC)';; # Obj-C
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*) src='$(srcdir)/'"$srcdir/$src";;
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no) cc="$cc \$(CCSHARED) \$(PY_CFLAGS) \$(PY_CPPFLAGS)";;
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cc="$cc \$(PY_CORE_CFLAGS)";;
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rule="$obj: $src; $cc $cpps -c $src -o $obj"
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echo "$rule" >>$rulesf
228
yes) OBJS="$OBJS $objs";;
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file="$srcdir/$mod\$(EXT_SUFFIX)"
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no) SHAREDMODS="$SHAREDMODS $file";;
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rule="$rule; \$(BLDSHARED) $objs $libs $ExtraLibs -o $file"
238
echo "$rule" >>$rulesf
244
*) DEFS="SHAREDMODS=$SHAREDMODS$NL$DEFS";;
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yes) BASELIBS=$LIBS;;
251
LIBS='$(LOCALMODLIBS) $(BASEMODLIBS)'
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DEFS="BASEMODLIBS=$BASELIBS$NL$DEFS"
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DEFS="LOCALMODLIBS=$LOCALLIBS$NL$DEFS"
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EXTDECLS="${EXTDECLS}extern PyObject* PyInit_$mod(void);$NL"
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INITBITS="${INITBITS} {\"$mod\", PyInit_$mod},$NL"
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1i$NL/* Generated automatically from $config by makesetup. */
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/MARKER 1/i$NL$EXTDECLS
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/MARKER 2/i$NL$INITBITS
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trap 'rm -f $sedf' 0 1 2 3
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str="# Generated automatically from $makepre by makesetup."
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echo "s%_MODOBJS_%$OBJS%" >>$sedf
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echo "s%_MODLIBS_%$LIBS%" >>$sedf
285
echo "/Definitions added by makesetup/a$NL$NL$DEFS" >>$sedf
286
sed -f $sedf $makepre >Makefile
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cat $rulesf >>Makefile
added
removed
.tox/py35/lib/python3.5/config-3.5m-x86_64-linux-gnu/makesetup
