Error while compiling chibi-scheme

[Amirouche Boubekki]

I am trying to rebuild chibi-scheme using wasm backend from scratch. Using latest master, I get the following error:

$ cd chibi-scheme/ && make js/chibi.js

make[1]: Entering directory '/home/amirouche/src/scheme/chibi/scheme-comparator/chibi-scheme'

emmake make PLATFORM=emscripten CHIBI_DEPENDENCIES= CHIBI=./chibi-scheme-emscripten PREFIX= CFLAGS=-O2 SEXP_USE_DL=0 EXE=.bc SO=.bc CPPFLAGS="-DSEXP_USE_STRICT_TOPLEVEL_BINDINGS=1 -DSEXP_USE_ALIGNED_BYTECODE=1 -DSEXP_USE_STATIC_LIBS=1 -DSEXP_USE_STATIC_LIBS_NO_INCLUDE=0" clibs.c chibi-scheme-static.bc
make: ['make', 'PLATFORM=emscripten', 'CHIBI_DEPENDENCIES=', 'CHIBI=./chibi-scheme-emscripten', 'PREFIX=', 'CFLAGS=-O2', 'SEXP_USE_DL=0', 'EXE=.bc', 'SO=.bc', 'CPPFLAGS=-DSEXP_USE_STRICT_TOPLEVEL_BINDINGS=1 -DSEXP_USE_ALIGNED_BYTECODE=1 -DSEXP_USE_STATIC_LIBS=1 -DSEXP_USE_STATIC_LIBS_NO_INCLUDE=0', 'clibs.c', 'chibi-scheme-static.bc']
make[2]: Entering directory '/home/amirouche/src/scheme/chibi/scheme-comparator/chibi-scheme'
Makefile:180: warning: overriding recipe for target 'chibi-scheme-static.bc'
Makefile:128: warning: ignoring old recipe for target 'chibi-scheme-static.bc'
make[2]: 'clibs.c' is up to date.
/home/amirouche/src/scheme/chibi/scheme-comparator/emsdk/upstream/emscripten/emcc -Wall -DSEXP_USE_DL=0 -g -g3 -O3 -O2 -static -DSEXP_USE_DL=0 -o chibi-scheme-static.bc main.o gc.o sexp.o bignum.o gc_heap.o opcodes.o vm.o eval.o simplify.o   -lm
emcc:WARNING: main.o is not a valid input file
emcc:WARNING: gc.o is not a valid input file
emcc:WARNING: sexp.o is not a valid input file
emcc:WARNING: bignum.o is not a valid input file
emcc:WARNING: gc_heap.o is not a valid input file
emcc:WARNING: opcodes.o is not a valid input file
emcc:WARNING: vm.o is not a valid input file
emcc:WARNING: eval.o is not a valid input file
emcc:WARNING: simplify.o is not a valid input file
shared:ERROR: no input files
note that input files without a known suffix are ignored, make sure your input files end with one of: ('.c', '.C', '.i', '.cpp', '.cxx', '.cc', '.c++', '.CPP', '.CXX', '.CC', '.C++', '.ii', '.m', '.mi', '.mm', '.mii', '/dev/null', '.bc', '.o', '.obj', '.lo', '.dylib', '.so', '.a', '.ll', '.h', '.hxx', '.hpp', '.hh', '.H', '.HXX', '.HPP', '.HH')
make[2]: *** [Makefile:180: chibi-scheme-static.bc] Error 1
make[2]: Leaving directory '/home/amirouche/src/scheme/chibi/scheme-comparator/chibi-scheme'
make[1]: *** [Makefile:128: chibi-scheme-static.bc] Error 2
make[1]: Leaving directory '/home/amirouche/src/scheme/chibi/scheme-comparator/chibi-scheme'
make: *** [Makefile:11: init1] Error 2

Does it ring a bell to anyone?

Thanks in advance!

[Alon Zakai]

Maybe you built using the other backend, then rebuilt with the new one without "make clean"? If there are object files or libraries from the old backend, it may not know it needs to rebuild them automatically.

If that's not it, you can inspect the files it warns on (like gc.o) to see that they contain, that should help.

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