[ccache] ccache-3.2.4 and 3.1.11 fail to build

[Britton Kerin]

I unpacked it and did ./configure then make I get this:

$ ./configure
configure: Configuring ccache
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... gcc -E
checking for a BSD-compatible install... /usr/bin/install -c
checking for ranlib... ranlib
checking for ar... ar
checking for dirent.h that defines DIR... yes
checking for library containing opendir... none required
checking whether time.h and sys/time.h may both be included... yes
checking for grep that handles long lines and -e... /home/bkerin/local/bin/grep
checking for egrep... /home/bkerin/local/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for stdbool.h that conforms to C99... yes
checking for _Bool... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for long long... yes
checking ctype.h usability... yes
checking ctype.h presence... yes
checking for ctype.h... yes
checking pwd.h usability... yes
checking pwd.h presence... yes
checking for pwd.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for strings.h... (cached) yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking sys/mman.h usability... yes
checking sys/mman.h presence... yes
checking for sys/mman.h... yes
checking termios.h usability... yes
checking termios.h presence... yes
checking for termios.h... yes
checking for gethostname... yes
checking for getopt_long... yes
checking for getpwuid... yes
checking for gettimeofday... yes
checking for mkstemp... yes
checking for realpath... yes
checking for strndup... yes
checking for strtok_r... yes
checking for unsetenv... yes
checking for utimes... yes
checking for compar_fn_t in stdlib.h... yes
checking for stdarg.h... yes
checking for varargs.h... no
checking for unsigned long long int... yes
checking for vsnprintf... yes
checking whether vsnprintf is C99 compliant... yes
checking for snprintf... yes
checking whether snprintf is C99 compliant... yes
checking for vasprintf... yes
checking for asprintf... yes
checking for library containing cos... -lm
checking for zlib >= 1.2.3... yes
checking for gzdopen in -lz... yes
checking whether byte ordering is bigendian... no
checking for inline... inline
checking for extern inline... yes
configure: Developer mode disabled
configure: creating ./config.status
config.status: creating Makefile
config.status: creating config.h
configure: now build ccache by running make
$ make
make: *** No rule to make target `main.o', needed by `ccache'.  Stop.

Same thing for 3.1.11