PS: Some details: I had configured guile with
PKG_CONFIG_PATH=/arch/x86_64-linux/gnu-inst-libffi/3.0.9/lib64/pkgconfig:/arch/x86_64-linux/gnu/lib64/pkgconfig
\
./configure --host=x86_64-pc-linux-gnu \
--prefix=/arch/x86_64-linux/gnu-inst-guile/2.0.0 \
--libdir=/arch/x86_64-linux/gnu-inst-guile/2.0.0/lib64 \
CPPFLAGS=-Wall \
--with-libunistring-prefix=/arch/x86_64-linux/gnu-inst-libunistring/0.9.3
and none of the files
/arch/x86_64-linux/gnu-inst-libffi/3.0.9/lib64/pkgconfig/libffi.pc
/arch/x86_64-linux/gnu/lib64/pkgconfig/bdw-gc.pc
contains a mention of "-Wall".
Bruno
--
In memoriam Friedrich Weißler <http://en.wikipedia.org/wiki/Friedrich_Weißler>
