Thomas Preud'homme wrote:
I suggest we include it and then release tomorrow once people checked I didn't
break something with my last patches.
+if ! $cc -o print_env_info print_env_info.c 2>/dev/null ; then
echo big/little test failed
Actually maybe:
echo "You don't have an usable compiler"
If we cannot compile that file then how could we compile TCC.
print_env_info
I'd suggest something "config-...", config-info/print/env or some such.
That it sorts near to configure in directory listing.
if test -n "$multiarch_triplet" ; then
echo "#define CONFIG_MULTIARCHDIR \"$multiarch_triplet\"" >> $TMPH
fi
if test -n "$lddir" ; then
echo "#define CONFIG_LDDIR \"$lddir\"" >> $TMPH
fi
If #defined unconditionally overriding on the compiler command line
doesn't work any more. Maybe you can use configure:print_var2().
#ifndef CONFIG_LDDIR
-# ifdef CONFIG_MULTIARCHDIR
-# define CONFIG_LDDIR "lib/" CONFIG_MULTIARCHDIR
-# else
-# define CONFIG_LDDIR "lib"
-# endif
-#endif
CONFIG_LDDIR is now undefined in tcc. Leaving "lib" as default
cannot hurt IMO (even if it's just to keep the section readable).
for opt do
eval opt=$opt
case "$opt" in
The eval messes up with ./configure --extra-cflags="-Os -Wall"
libc_dir="$(ldd ./print_env_info | grep libc.so | sed
's|[^/]*/\(.*/\)[^/]*|\1|')"
ldd doesn't work on my MSYS. I cannot complain because I just have
the downstripped version for git, but maybe you can use
gcc -print-file-name=crt1.o
or such.
Thanks,
--- grischka
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