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FFTW / fftw3

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Recursive traversal of subdirectories was not enabled for this build - does not look like an ocamlbuild project (no '_tags' or 'myocamlbuild.ml' file). #316

Closed estatistics closed 1 year ago

estatistics commented 1 year ago

bullseye 11 linux kde.

sudo apt install ocaml ocamlbuild autoconf automake indent libtool

autoconf is the latest version (2.69-14).
automake is the latest version (1:1.16.3-2ubuntu1).
indent is the latest version (2.2.12-1).
libtool is the latest version (2.4.6-15).
ocaml is the latest version (4.11.1-4).
ocamlbuild is the latest version (0.14.0-2+b1).

and

sh bootstrap.sh 
`PLEASE IGNORE WARNINGS AND ERRORS
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --force -I m4
autoreconf: configure.ac: tracing
autoreconf: running: libtoolize --force
libtoolize: putting auxiliary files in '.'.
libtoolize: linking file './ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: linking file 'm4/libtool.m4'
libtoolize: linking file 'm4/ltoptions.m4'
libtoolize: linking file 'm4/ltsugar.m4'
libtoolize: linking file 'm4/ltversion.m4'
libtoolize: linking file 'm4/lt~obsolete.m4'
libtoolize: 'AC_PROG_RANLIB' is rendered obsolete by 'LT_INIT'
autoreconf: running: /usr/bin/autoconf --force
autoreconf: running: /usr/bin/autoheader --force
autoreconf: running: automake --add-missing --force-missing
configure.ac:288: installing './compile'
configure.ac:31: installing './missing'
api/Makefile.am: installing './depcomp'
support/Makefile.codelets:71: warning: '%'-style pattern rules are a GNU make extension
dft/scalar/codelets/Makefile.am:64:   'support/Makefile.codelets' included from here
support/Makefile.codelets:72: warning: '%'-style pattern rules are a GNU make extension
dft/scalar/codelets/Makefile.am:64:   'support/Makefile.codelets' included from here
support/Makefile.codelets:73: warning: '%'-style pattern rules are a GNU make extension
dft/scalar/codelets/Makefile.am:64:   'support/Makefile.codelets' included from here
support/Makefile.codelets:74: warning: '%'-style pattern rules are a GNU make extension
dft/scalar/codelets/Makefile.am:64:   'support/Makefile.codelets' included from here
dft/scalar/codelets/Makefile.am:75: warning: '%'-style pattern rules are a GNU make extension
dft/scalar/codelets/Makefile.am:78: warning: '%'-style pattern rules are a GNU make extension
dft/scalar/codelets/Makefile.am:81: warning: '%'-style pattern rules are a GNU make extension
dft/scalar/codelets/Makefile.am:84: warning: '%'-style pattern rules are a GNU make extension
dft/scalar/codelets/Makefile.am:87: warning: '%'-style pattern rules are a GNU make extension
dft/scalar/codelets/Makefile.am:90: warning: '%'-style pattern rules are a GNU make extension
dft/scalar/codelets/Makefile.am:93: warning: '%'-style pattern rules are a GNU make extension
support/Makefile.codelets:71: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:13:   'support/Makefile.codelets' included from here
support/Makefile.codelets:72: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:13:   'support/Makefile.codelets' included from here
support/Makefile.codelets:73: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:13:   'support/Makefile.codelets' included from here
support/Makefile.codelets:74: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:13:   'support/Makefile.codelets' included from here
dft/simd/common/Makefile.am:21: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:24: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:27: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:30: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:33: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:36: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:39: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:42: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:45: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:48: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:51: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:54: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:57: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:60: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:63: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:66: warning: '%'-style pattern rules are a GNU make extension
dft/simd/common/Makefile.am:69: warning: '%'-style pattern rules are a GNU make extension
mpi/Makefile.am:42: warning: source file '$(top_srcdir)/tests/fftw-bench.c' is in a subdirectory,
mpi/Makefile.am:42: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled.  For now, the corresponding output
automake: object file(s) will be placed in the top-level directory.  However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
mpi/Makefile.am:42: warning: source file '$(top_srcdir)/tests/hook.c' is in a subdirectory,
mpi/Makefile.am:42: but option 'subdir-objects' is disabled
support/Makefile.codelets:71: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:75:   'support/Makefile.codelets' included from here
support/Makefile.codelets:72: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:75:   'support/Makefile.codelets' included from here
support/Makefile.codelets:73: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:75:   'support/Makefile.codelets' included from here
support/Makefile.codelets:74: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:75:   'support/Makefile.codelets' included from here
rdft/scalar/r2cb/Makefile.am:85: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:88: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:91: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:94: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:97: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:100: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:103: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cb/Makefile.am:106: warning: '%'-style pattern rules are a GNU make extension
support/Makefile.codelets:71: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:75:   'support/Makefile.codelets' included from here
support/Makefile.codelets:72: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:75:   'support/Makefile.codelets' included from here
support/Makefile.codelets:73: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:75:   'support/Makefile.codelets' included from here
support/Makefile.codelets:74: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:75:   'support/Makefile.codelets' included from here
rdft/scalar/r2cf/Makefile.am:85: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:88: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:91: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:94: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:97: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:100: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:103: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2cf/Makefile.am:106: warning: '%'-style pattern rules are a GNU make extension
support/Makefile.codelets:71: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:47:   'support/Makefile.codelets' included from here
support/Makefile.codelets:72: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:47:   'support/Makefile.codelets' included from here
support/Makefile.codelets:73: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:47:   'support/Makefile.codelets' included from here
support/Makefile.codelets:74: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:47:   'support/Makefile.codelets' included from here
rdft/scalar/r2r/Makefile.am:60: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:63: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:66: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:69: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:73: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:76: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:79: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:82: warning: '%'-style pattern rules are a GNU make extension
rdft/scalar/r2r/Makefile.am:86: warning: '%'-style pattern rules are a GNU make extension
support/Makefile.codelets:71: warning: '%'-style pattern rules are a GNU make extension
rdft/simd/common/Makefile.am:13:   'support/Makefile.codelets' included from here
support/Makefile.codelets:72: warning: '%'-style pattern rules are a GNU make extension
rdft/simd/common/Makefile.am:13:   'support/Makefile.codelets' included from here
support/Makefile.codelets:73: warning: '%'-style pattern rules are a GNU make extension
rdft/simd/common/Makefile.am:13:   'support/Makefile.codelets' included from here
support/Makefile.codelets:74: warning: '%'-style pattern rules are a GNU make extension
rdft/simd/common/Makefile.am:13:   'support/Makefile.codelets' included from here
rdft/simd/common/Makefile.am:18: warning: '%'-style pattern rules are a GNU make extension
rdft/simd/common/Makefile.am:21: warning: '%'-style pattern rules are a GNU make extension
autoreconf: Leaving directory `.'
checking for a BSD-compatible install... /usr/bin//install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin//mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether to enable maintainer-specific portions of Makefiles... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-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 whether gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of gcc... gcc3
checking for C compiler vendor... gnu
checking for gcc option to accept ISO C99... none needed
checking for gcc option to accept ISO Standard C... (cached) none needed
checking whether ln -s works... yes
checking whether make sets $(MAKE)... (cached) yes
checking how to print strings... printf
checking for a sed that does not truncate output... /usr/bin//sed
checking for grep that handles long lines and -e... /usr/bin//grep
checking for egrep... /usr/bin//grep -E
checking for fgrep... /usr/bin//grep -F
checking for ld used by gcc... /usr/bin//ld
checking if the linker (/usr/bin//ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin//nm -B
checking the name lister (/usr/bin//nm -B) interface... BSD nm
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin//ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... dlltool
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin//nm -B output from gcc object... ok
checking for sysroot... no
checking for a working dd... /usr/bin//dd
checking how to truncate binary pipes... /usr/bin//dd bs=4096 count=1
checking for mt... mt
checking if mt is a manifest tool... no
checking how to run the C preprocessor... gcc -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 dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin//ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... no
checking whether to build static libraries... yes
checking for ranlib... (cached) ranlib
checking how to run the C preprocessor... gcc -E
checking for ocamlbuild... ocamlbuild
checking whether C compiler accepts -mtune=native... yes
checking whether C compiler accepts -malign-double... yes
checking whether C compiler accepts -fstrict-aliasing... yes
checking whether C compiler accepts -fno-schedule-insns... yes
checking whether C compiler accepts -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns... yes
checking for ANSI C header files... (cached) yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking fenv.h usability... yes
checking fenv.h presence... yes
checking for fenv.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking altivec.h usability... no
checking altivec.h presence... no
checking for altivec.h... no
checking for an ANSI C-conforming const... yes
checking for inline... inline
checking for size_t... yes
checking for uint32_t... yes
checking for uint64_t... yes
checking whether time.h and sys/time.h may both be included... yes
checking for long double... yes
checking for hrtime_t... no
checking size of int... 4
checking size of unsigned int... 4
checking size of long... 8
checking size of unsigned long... 8
checking size of long long... 8
checking size of unsigned long long... 8
checking size of size_t... 8
checking size of ptrdiff_t... 8
checking for ptrdiff_t... yes
checking for uintptr_t... yes
checking size of float... 4
checking size of double... 8
checking size of fftw_r2r_kind... 4
checking for working alloca.h... yes
checking for alloca... yes
checking for working strtod... yes
checking for vprintf... yes
checking for _doprnt... no
checking for sin in -lm... yes
checking for BSDgettimeofday... no
checking for gettimeofday... yes
checking for gethrtime... no
checking for read_real_time... no
checking for time_base_to_time... no
checking for drand48... yes
checking for sqrt... yes
checking for memset... yes
checking for posix_memalign... yes
checking for memalign... yes
checking for _mm_malloc... no
checking for _mm_free... no
checking for clock_gettime... yes
checking for mach_absolute_time... no
checking for sysctl... no
checking for abort... yes
checking for sinl... yes
checking for cosl... yes
checking for snprintf... yes
checking for memmove... yes
checking for strchr... yes
checking for getpagesize... yes
checking whether sinl is declared... yes
checking whether cosl is declared... yes
checking whether sinq is declared... no
checking whether cosq is declared... no
checking whether memalign is declared... yes
checking whether drand48 is declared... yes
checking whether srand48 is declared... yes
checking whether posix_memalign is declared... yes
checking for _rtc intrinsic... no
checking for isnan... yes
checking whether C compiler accepts -mpreferred-stack-boundary=4... yes
checking whether the stack is at least 8-byte aligned by gcc... checking whether C compiler accepts -malign-double... (cached) yes
yes
checking for indent... /usr/bin//indent
checking if /usr/bin//indent is GNU indent... yes
checking for g77... no
checking for xlf... no
checking for f77... f77
checking whether we are using the GNU Fortran 77 compiler... yes
checking whether f77 accepts -g... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... no
checking whether to build static libraries... yes
checking for f77 option to produce PIC... -fPIC
checking if f77 PIC flag -fPIC works... yes
checking if f77 static flag -static works... yes
checking if f77 supports -c -o file.o... yes
checking if f77 supports -c -o file.o... (cached) yes
checking whether the f77 linker (/usr/bin//ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking how to get verbose linking output from f77... -v
checking for Fortran 77 libraries of f77...  -L/usr/lib/gcc/x86_64-linux-gnu/10 -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/10/../../.. -lgfortran -lm -lquadmath
checking for dummy main to link with Fortran 77 libraries... none
checking for Fortran 77 name-mangling scheme... lower case, underscore, no extra underscore
checking for Win32 threads... no
checking for the pthreads library -lpthreads... no
checking whether pthreads work without any flags... no
checking whether pthreads work with -Kthread... no
checking whether pthreads work with -kthread... no
checking for the pthreads library -llthread... no
checking whether pthreads work with -pthread... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking if more special flags are required for pthreads... no
checking whether a cycle counter is available... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating support/Makefile
config.status: creating genfft/Makefile
config.status: creating kernel/Makefile
config.status: creating simd-support/Makefile
config.status: creating dft/Makefile
config.status: creating dft/scalar/Makefile
config.status: creating dft/scalar/codelets/Makefile
config.status: creating dft/simd/Makefile
config.status: creating dft/simd/common/Makefile
config.status: creating dft/simd/sse2/Makefile
config.status: creating dft/simd/avx/Makefile
config.status: creating dft/simd/avx-128-fma/Makefile
config.status: creating dft/simd/avx2/Makefile
config.status: creating dft/simd/avx2-128/Makefile
config.status: creating dft/simd/avx512/Makefile
config.status: creating dft/simd/kcvi/Makefile
config.status: creating dft/simd/altivec/Makefile
config.status: creating dft/simd/vsx/Makefile
config.status: creating dft/simd/neon/Makefile
config.status: creating dft/simd/generic-simd128/Makefile
config.status: creating dft/simd/generic-simd256/Makefile
config.status: creating rdft/Makefile
config.status: creating rdft/scalar/Makefile
config.status: creating rdft/scalar/r2cf/Makefile
config.status: creating rdft/scalar/r2cb/Makefile
config.status: creating rdft/scalar/r2r/Makefile
config.status: creating rdft/simd/Makefile
config.status: creating rdft/simd/common/Makefile
config.status: creating rdft/simd/sse2/Makefile
config.status: creating rdft/simd/avx/Makefile
config.status: creating rdft/simd/avx-128-fma/Makefile
config.status: creating rdft/simd/avx2/Makefile
config.status: creating rdft/simd/avx2-128/Makefile
config.status: creating rdft/simd/avx512/Makefile
config.status: creating rdft/simd/kcvi/Makefile
config.status: creating rdft/simd/altivec/Makefile
config.status: creating rdft/simd/vsx/Makefile
config.status: creating rdft/simd/neon/Makefile
config.status: creating rdft/simd/generic-simd128/Makefile
config.status: creating rdft/simd/generic-simd256/Makefile
config.status: creating reodft/Makefile
config.status: creating threads/Makefile
config.status: creating api/Makefile
config.status: creating mpi/Makefile
config.status: creating libbench2/Makefile
config.status: creating tests/Makefile
config.status: creating doc/Makefile
config.status: creating doc/FAQ/Makefile
config.status: creating tools/Makefile
config.status: creating tools/fftw_wisdom.1
config.status: creating tools/fftw-wisdom-to-conf
config.status: creating m4/Makefile
config.status: creating fftw.pc
config.status: creating config.h
config.status: config.h is unchanged
config.status: executing depfiles commands
config.status: executing libtool commands
 sudo make
make  all-recursive
make[1]: Entering directory '/home/elias/Downloads/_LINUX_PKGS/fftw3'
Making all in support
make[2]: Entering directory '/home/elias/Downloads/_LINUX_PKGS/fftw3/support'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/elias/Downloads/_LINUX_PKGS/fftw3/support'
Making all in genfft
make[2]: Entering directory '/home/elias/Downloads/_LINUX_PKGS/fftw3/genfft'
ocamlbuild -classic-display -libs unix,nums gen_notw.native gen_notw_c.native gen_twiddle.native gen_twiddle_c.native gen_twidsq.native gen_twidsq_c.native gen_r2r.native gen_r2cf.native gen_r2cb.native gen_hc2c.native gen_hc2cdft.native gen_hc2cdft_c.native gen_hc2hc.native gen_mdct.native
/usr/bin/ocamlopt.opt -c -o number.cmx number.ml
+ /usr/bin/ocamlopt.opt -c -o number.cmx number.ml
File "number.ml", line 38, characters 5-8:
38 | open Num
          ^^^
Error: Unbound module Num
Command exited with code 2.
Hint: Recursive traversal of subdirectories was not enabled for this build,
  as the working directory does not look like an ocamlbuild project (no
  '_tags' or 'myocamlbuild.ml' file). If you have modules in subdirectories,
  you should add the option "-r" or create an empty '_tags' file.

  To enable recursive traversal for some subdirectories only, you can use the
  following '_tags' file:

      true: -traverse
      <dir1> or <dir2>: traverse

make[2]: *** [Makefile:502: all-local] Error 10
make[2]: Leaving directory '/home/elias/Downloads/_LINUX_PKGS/fftw3/genfft'
make[1]: *** [Makefile:710: all-recursive] Error 1
make[1]: Leaving directory '/home/elias/Downloads/_LINUX_PKGS/fftw3'
make: *** [Makefile:554: all] Error 2
matteo-frigo commented 1 year ago

Yeah, somehow the Num package disappeared from the ocaml distribution. Try apt install libnum-ocaml-dev

estatistics commented 1 year ago

yes this solved this issue. thanks. The indent-related building took much time. It must have a lot of algorithms... :)