Host/ccache not found

For Developers
1

I'm compiling in a Docker container, using the v23.05.5 git tag version

CONFIG_CCACHE=y
CONFIG_CCACHE_DIR="/ccache"

are set in my config
However, ccache seems to not be found once the build of liblzo kicks off

#20 741.5 [1/137] /src/openwrt/staging_dir/host/bin/ccache /src/openwrt/staging_dir/host/bin/gcc -DHAVE_ACCESS=1 -DHAVE_ASSERT_H=1 -DHAVE_ATEXIT=1 -DHAVE_ATOI=1 -DHAVE_ATOL=1 -DHAVE_CHMOD=1 -DHAVE_CHOWN=1 -DHAVE_CLOCK_GETCPUCLOCKID=1 -DHAVE_CLOCK_GETRES=1 -DHAVE_CLOCK_GETTIME=1 -DHAVE_CTIME=1 -DHAVE_CTYPE_H=1 -DHAVE_DIFFTIME=1 -DHAVE_DIRENT_H=1 -DHAVE_ERRNO_H=1 -DHAVE_FCNTL_H=1 -DHAVE_FLOAT_H=1 -DHAVE_FSTAT=1 -DHAVE_GETENV=1 -DHAVE_GETPAGESIZE=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_GMTIME=1 -DHAVE_ISATTY=1 -DHAVE_LIMITS_H=1 -DHAVE_LOCALTIME=1 -DHAVE_LONGJMP=1 -DHAVE_LSTAT=1 -DHAVE_MALLOC_H=1 -DHAVE_MEMCMP=1 -DHAVE_MEMCPY=1 -DHAVE_MEMMOVE=1 -DHAVE_MEMORY_H=1 -DHAVE_MEMSET=1 -DHAVE_MKDIR=1 -DHAVE_MKTIME=1 -DHAVE_MMAP=1 -DHAVE_MPROTECT=1 -DHAVE_MUNMAP=1 -DHAVE_QSORT=1 -DHAVE_RAISE=1 -DHAVE_RMDIR=1 -DHAVE_SETJMP=1 -DHAVE_SETJMP_H=1 -DHAVE_SIGNAL=1 -DHAVE_SIGNAL_H=1 -DHAVE_SNPRINTF=1 -DHAVE_STDARG_H=1 -DHAVE_STDDEF_H=1 -DHAVE_STDINT_H=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRCASECMP=1 -DHAVE_STRCHR=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_STRINGS_H=1 -DHAVE_STRING_H=1 -DHAVE_STRNCASECMP=1 -DHAVE_STRRCHR=1 -DHAVE_STRSTR=1 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_TIME=1 -DHAVE_TIME_H=1 -DHAVE_UMASK=1 -DHAVE_UNISTD_H=1 -DHAVE_UTIME=1 -DHAVE_UTIME_H=1 -DHAVE_VSNPRINTF=1 -DLZO_ABI_LITTLE_ENDIAN=1 -DLZO_CFG_NO_CONFIG_HEADER=1 -DSIZEOF_DEV_T=8 -DSIZEOF_DOUBLE=8 -DSIZEOF_FLOAT=4 -DSIZEOF_INT=4 -DSIZEOF_INTMAX_T=8 -DSIZEOF_INTPTR_T=8 -DSIZEOF_LONG=8 -DSIZEOF_LONG_DOUBLE=16 -DSIZEOF_LONG_LONG=8 -DSIZEOF_MODE_T=4 -DSIZEOF_OFF_T=8 -DSIZEOF_PTRDIFF_T=8 -DSIZEOF_SHORT=2 -DSIZEOF_SIZE_T=8 -DSIZEOF_SSIZE_T=8 -DSIZEOF_TIME_T=8 -DSIZEOF_UINTMAX_T=8 -DSIZEOF_UINTPTR_T=8 -DSIZEOF_VOID_P=8 -I/src/openwrt/build_dir/host/lzo-2.10/include -I/src/openwrt/build_dir/host/lzo-2.10 -O2 -I/src/openwrt/staging_dir/host/include -DNDEBUG -Wall -W -Wcast-qual -MD -MT CMakeFiles/lzo_static_lib.dir/src/lzo1.c.o -MF CMakeFiles/lzo_static_lib.dir/src/lzo1.c.o.d -o CMakeFiles/lzo_static_lib.dir/src/lzo1.c.o -c /src/openwrt/build_dir/host/lzo-2.10/src/lzo1.c
#20 741.5 FAILED: CMakeFiles/lzo_static_lib.dir/src/lzo1.c.o
#20 741.5 /src/openwrt/staging_dir/host/bin/ccache /src/openwrt/staging_dir/host/bin/gcc -DHAVE_ACCESS=1 -DHAVE_ASSERT_H=1 -DHAVE_ATEXIT=1 -DHAVE_ATOI=1 -DHAVE_ATOL=1 -DHAVE_CHMOD=1 -DHAVE_CHOWN=1 -DHAVE_CLOCK_GETCPUCLOCKID=1 -DHAVE_CLOCK_GETRES=1 -DHAVE_CLOCK_GETTIME=1 -DHAVE_CTIME=1 -DHAVE_CTYPE_H=1 -DHAVE_DIFFTIME=1 -DHAVE_DIRENT_H=1 -DHAVE_ERRNO_H=1 -DHAVE_FCNTL_H=1 -DHAVE_FLOAT_H=1 -DHAVE_FSTAT=1 -DHAVE_GETENV=1 -DHAVE_GETPAGESIZE=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_GMTIME=1 -DHAVE_ISATTY=1 -DHAVE_LIMITS_H=1 -DHAVE_LOCALTIME=1 -DHAVE_LONGJMP=1 -DHAVE_LSTAT=1 -DHAVE_MALLOC_H=1 -DHAVE_MEMCMP=1 -DHAVE_MEMCPY=1 -DHAVE_MEMMOVE=1 -DHAVE_MEMORY_H=1 -DHAVE_MEMSET=1 -DHAVE_MKDIR=1 -DHAVE_MKTIME=1 -DHAVE_MMAP=1 -DHAVE_MPROTECT=1 -DHAVE_MUNMAP=1 -DHAVE_QSORT=1 -DHAVE_RAISE=1 -DHAVE_RMDIR=1 -DHAVE_SETJMP=1 -DHAVE_SETJMP_H=1 -DHAVE_SIGNAL=1 -DHAVE_SIGNAL_H=1 -DHAVE_SNPRINTF=1 -DHAVE_STDARG_H=1 -DHAVE_STDDEF_H=1 -DHAVE_STDINT_H=1 -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRCASECMP=1 -DHAVE_STRCHR=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_STRINGS_H=1 -DHAVE_STRING_H=1 -DHAVE_STRNCASECMP=1 -DHAVE_STRRCHR=1 -DHAVE_STRSTR=1 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_TIME=1 -DHAVE_TIME_H=1 -DHAVE_UMASK=1 -DHAVE_UNISTD_H=1 -DHAVE_UTIME=1 -DHAVE_UTIME_H=1 -DHAVE_VSNPRINTF=1 -DLZO_ABI_LITTLE_ENDIAN=1 -DLZO_CFG_NO_CONFIG_HEADER=1 -DSIZEOF_DEV_T=8 -DSIZEOF_DOUBLE=8 -DSIZEOF_FLOAT=4 -DSIZEOF_INT=4 -DSIZEOF_INTMAX_T=8 -DSIZEOF_INTPTR_T=8 -DSIZEOF_LONG=8 -DSIZEOF_LONG_DOUBLE=16 -DSIZEOF_LONG_LONG=8 -DSIZEOF_MODE_T=4 -DSIZEOF_OFF_T=8 -DSIZEOF_PTRDIFF_T=8 -DSIZEOF_SHORT=2 -DSIZEOF_SIZE_T=8 -DSIZEOF_SSIZE_T=8 -DSIZEOF_TIME_T=8 -DSIZEOF_UINTMAX_T=8 -DSIZEOF_UINTPTR_T=8 -DSIZEOF_VOID_P=8 -I/src/openwrt/build_dir/host/lzo-2.10/include -I/src/openwrt/build_dir/host/lzo-2.10 -O2 -I/src/openwrt/staging_dir/host/include -DNDEBUG -Wall -W -Wcast-qual -MD -MT CMakeFiles/lzo_static_lib.dir/src/lzo1.c.o -MF CMakeFiles/lzo_static_lib.dir/src/lzo1.c.o.d -o CMakeFiles/lzo_static_lib.dir/src/lzo1.c.o -c /src/openwrt/build_dir/host/lzo-2.10/src/lzo1.c
#20 741.5 /bin/sh: 1: /src/openwrt/staging_dir/host/bin/ccache: not found
#20 741.5 ninja: build stopped: subcommand failed.

Same issue building with a7abc7ec3b61be553f33c49e5acc90a4d539d992 at the time of this post.

2

What build command you used? On what linux distribution inside the container.

1 Like
3

What build command you used?

make -j32 or make tools/liblzo/compile - same with -j1 by the way

On what linux distribution inside the container

Debian testing (debian:testing-slim)

4

Try debian stable, should be some error earlier.

1 Like
5

That's really strange - it does work on Debian stable.
That's still a bug though, right?

6

In this case you are testing debian, it is in the name.

7

No, I'm not sure. Building ccache alone in that environment works fine.

8

Obviously examine your whole output to see why/how ccache was not build beforehand.

9

I can reproduce this on Debian stable, but I don't think I'll be debugging further as I already lost a lot of time to this.

  • make defconfig
  • set CONFIG_CCACHE=y
  • make tools/liblzo/compile
    ccache does not seem to be built so the compile fails.

If you explicitly call tools/ccache/compile beforehand it works.