gauche 0.9.3.3 build fails on mountain lion 10.8

[IwataAkinori@…]

Gauche 0.9.3.3 seems to fail build with clang, a default cc of OS X 10.8.
I added configure.compiler gcc to Portfile, then I succeeded in installing.

[ryandesign (Ryan Carsten Schmidt)]

Thanks, but we can't just set the compiler to "gcc". "gcc" is not a specific compiler; it's a symlink to a compiler, and which compiler it's a symlink to varies by Xcode version. We want to be more specific than that.

For example, we might want to use

compiler.blacklist clang

to tell MacPorts that, if it were to normally choose clang (i.e. on Xcode 4.2 and up), to select the next-best compiler instead (which is llvm-gcc).

I'm attaching a main.log from the build failure on my system on Mountain Lion. It seems that every time it wants to run gosh, it crashes like this:

../../src/gosh -ftest ../../src/precomp -e -P -o gauche--collection ../../libsrc/gauche/collection.scm
make[2]: *** [gauche--collection.c] Segmentation fault: 11

I'm also attaching the patch I suggest using, if fixing gauche to compile correctly with clang is not possible.

[ryandesign (Ryan Carsten Schmidt)]

r96552