Dear all,
I managed to compile s7 with cload.scm working on msys2 (windows) platform.
Here are the steps:
1. create the file "mus-config.h" with the following line:
#define WITH_C_LOADER 1
2. Be sure to check whether you have `dlfcn', otherwise install that using the
pacman. Compile s7.exe using the following:
gcc s7.c -o s7 -DWITH_MAIN -I. -O2 -g -ldl -lm
-Wl,-export-all-symbols,--out-implib,s7.lib -Wno-stringop-overflow
Note that it differs from the official s7 doc at only the linker flag:
`-Wl,-export-all-symbols,--out-implib,s7.lib'
3. for libc.scm and libm.scm, you can switch to MinGW64 environment. Excute
`s7 libm.scm' to get the output `libc_s7.c'. It will have a compiler error
because of the flags are not correct. Exit s7, and you can compile the
libm_s7.c file manually by
gcc libm_s7.c s7.lib -shared -o libm_s7.so -I.
Alternatively, you could manually modify libm.scm changing the cflags to "-I."
and the linker flags to "-ls7 -L.".
4. Now you can use s7 to use functions wrapped up in `libm.scm'.
s7 is a very nice program. Thanks for who created it.
Best, A S7 user
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