dtc not found when using buildroot - arm

The error is below:
CC scripts/mod/devicetable-offsets.s
GEN scripts/mod/devicetable-offsets.h
HOSTCC scripts/mod/file2alias.o
HOSTLD scripts/mod/modpost
DTC arch/arm/boot/dts/versatile-pb.dtb
/bin/sh: 1: /home/buildroot-2017.08-rc2/output/build/linux-3.10.100/scripts/dtc/dtc: not found
scripts/Makefile.lib:272: recipe for target 'arch/arm/boot/dts/versatile-pb.dtb' failed
make[3]: *** [arch/arm/boot/dts/versatile-pb.dtb] Error 12
What may be the problem?

git clone https://git.kernel.org/pub/scm/utils/dtc/dtc.git
cd dtc
make
Then it works!
If the version is wrong, some errors may occur, like
dtc: invalid option -- '#'
Maybe you can try a different version.

Related

Linux compilation throwing error header file error

I am compiling this code (minimul linux kernel) from https://github.com/liva/minimal-linux
I am getting > make[1]: *** [Kbuild:42: include/generated/timeconst.h] Error 127
basically its make error. may be error in timeconst.h or may be its missing file.
So my question is how to find the file in the minimul-linux-master (download from above link) folder and how to debug for more info when compiling the code.
as u can see what make displays is completely useless. And I have no clue why the error is caused. there are not any other errors so I assumed all the errors or single error is in timeconst.h.
this is terminal output.
....
HOSTCC scripts/mod/sumversion.o
HOSTLD arch/x86/tools/relocs
HOSTCC scripts/mod/file2alias.o
UPD include/config/kernel.release
CHK include/generated/utsrelease.h
UPD include/generated/utsrelease.h
CC kernel/bounds.s
CHK include/generated/timeconst.h
/bin/sh: 1: bc: not found
make[1]: *** [Kbuild:42: include/generated/timeconst.h] Error 127
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1054: prepare0] Error 2
make: *** Waiting for unfinished jobs....
HOSTLD scripts/mod/modpost
I am on host: 5.10.0-kali3-amd64
machine is x86-64
I fixed the same by comparing mine KBuild with the one defined in in the given link.
https://android.googlesource.com/kernel/msm/+/db248780101f2ca2bc3c02598917e88dfdce3207/Kbuild

HTK compile error: make[1]: Nothing to be done for 'all'

Following the official HTK Unix/Linux installation guide, I had similar issues to the ones described in this thread when trying to run make all on HTK. I had initially been looking at the wrong Makefile (/htk-3.4.1/Makefile), as suggested by MadScientist. After fixing the extra indentation on line 77 in the correct Makefile (/htk-3.4.1/HLMTools/Makefile) generated by running ./configure --prefix=/tmp, the HTK compile error:
Makefile:77: *** missing separator (did you mean TAB instead of 8 spaces?). Stop.
has disappeared, but I am still unable to compile on make all:
$ make all
(cd HTKTools && make all) \
|| case "" in *k*) fail=yes;; *) exit 1;; esac;
make[1]: Entering directory '/home/zeesy/htk-3.4.1/HTKTools'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/zeesy/htk-3.4.1/HTKTools'
(cd HLMTools && make all) \
|| case "" in *k*) fail=yes;; *) exit 1;; esac;
make[1]: Entering directory '/home/zeesy/htk-3.4.1/HLMTools'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/zeesy/htk-3.4.1/HLMTools'
Prior to make all, running ./configure --prefix=/tmp results in the error:
config.status: WARNING: HLMTools/Makefile.in seems to ignore the --datarootdir setting
for HTKLib, HLMLib, HTKTools and HLMTools. It also resets line 77 of the Makefile to quadruple indented tabs.
I have gcc-multilib installed. Based on this post, I installed libc6:i386 zlib1g:i386 lib32ncurses5 and lib32z1 in order to run this 32bit program on a 64bit computer.
Has anyone run into this problem? Step 4 of the VoxForge HTK install guide suggests that gcc 3.4 compiler compatibility modules are required.
As suggested by MadScientist, I was at first looking at the wrong Makefile. I had been looking at /htk-3.1.4/Makefile, when the file that needed to be edited was /htk-3.1.4/HLMTools/Makefile. A case of not reading the error messages thoroughly.
After getting the same error message for line 77
missing separator (did you mean TAB instead of 8 spaces?).
I ran Spaces to Tabs in Atom, and corrected the quadruple tab in the default Makefile.
The make all command initially ran successfully, but as I was unable to access ls /tmp/bin.linux I attempted make all again and received the second error message
make[1]: Nothing to be done for 'all'
The fix for this was to run make clean (see this post). However, Nikolay Shmyrev has pointed out that this error means that everything has compiled, there for there is 'nothing to be done'.
I'm now having problems accessing /tmp/bin.linux but will deal with that elsewhere.
SUMMARY: The make[1]: Nothing to be done for 'all' error means that everything has already compiled.

What does this linking error mean when installing portmidi?

After I configured the cmake file for portmidi, and proceeded to use make to make the necessary files, I encountered this error during compilation:
- Build files have been written to: /home/mycomputername
/Desktop/portmedia/portmidi
[ 2%] Linking C shared library /Release/libpmjni.so
/usr/bin/x86_64-linux-gnu-ld: cannot open output file /Release/libpmjni.so: No such file or directory
collect2: error: ld returned 1 exit status
pm_common/CMakeFiles/pmjni.dir/build.make:251: recipe for target '/Release/libpmjni.so' failed
make[2]: *** [/Release/libpmjni.so] Error 1
CMakeFiles/Makefile2:87: recipe for target 'pm_common/CMakeFiles/pmjni.dir/all' failed
make[1]: *** [pm_common/CMakeFiles/pmjni.dir/all] Error 2
Makefile:129: recipe for target 'all' failed
make: *** [all] Error 2
I'm quite confused. I've tried to insert the flags -fpic in the cxx-flags section of ccmake and change the default java install paths to no avail. Quite frankly, I think it has to do with the messing up of execution order, but I don't know where.
Any help will be greatly appreciated.
Apparently, there was some configuring to do in the directories that CMake points to in ccmake configuration. I just redownloaded the files and unzipped it into a newly made portmedia directory. Also, to make sure that you don't get any hiccups in making pm_defaults, refer to Nate's answer. To quote:
Apparently, one of the Makefiles generated by ccmake is broken. I was able to fix the issue by running
sed -i 's/pm_java\/pm_java/pm_java/' build.make
in the pm_java/CMakeFiles/pmdefaults_target.dir/ subdirectory of the
project after running ccmake . (on Ubuntu, though). (The sed
command replaces all occurrences of pm_java/pm_java by pm_java.)
Everything compiles, and I can even run pmdefaults from the
Release directory using
java -Djava.library.path=. -jar pmdefaults.jar

Linux driver module compilation issuue

I have downloaded some very famous examples modules of linux kernel from http://examples.oreilly.com/9780596005900/
and tries to compile on my system.
My system info:
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.5 LTS"
uname -a
Linux user 3.13.0-32-generic #57~precise1-Ubuntu SMP Tue Jul 15 03:51:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
cd example/simple
make
Got error
make -C /lib/modules/3.13.0-32-generic/build M=/home/user/projects/self/examples/simple LDDINCDIR=/home/user/projects/self/examples/simple/../include modules
make[1]: Entering directory `/usr/src/linux-headers-3.13.0-32-generic'
/usr/src/linux-headers-3.13.0-32-generic/arch/x86/Makefile:98: stack protector enabled but no compiler support
/usr/src/linux-headers-3.13.0-32-generic/arch/x86/Makefile:113: CONFIG_X86_X32 enabled but no binutils support
scripts/Makefile.build:49: *** CFLAGS was changed in "/home/user/projects/self/examples/simple/Makefile". Fix it to use ccflags-y. Stop.
make[1]: *** [_module_/home/user/projects/self/examples/simple] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.13.0-32-generic'
make: *** [default] Error 2
I came to know that now kernel build system does not allow to change CFLAGS outside of kernel so changes Makefile this way
-CFLAGS += $(DEBFLAGS) -I$(LDDINCDIR)
+ccflags-y += $(DEBFLAGS) -I$(LDDINCDIR)
Now again Make and get below error messages
make -C /lib/modules/3.13.0-32-generic/build M=/home/user/projects/self/examples/simple LDDINCDIR=/home/user/projects/self/examples/simple/../include modules
make[1]: Entering directory `/usr/src/linux-headers-3.13.0-32-generic'
/usr/src/linux-headers-3.13.0-32-generic/arch/x86/Makefile:98: stack protector enabled but no compiler support
/usr/src/linux-headers-3.13.0-32-generic/arch/x86/Makefile:113: CONFIG_X86_X32 enabled but no binutils support
CC [M] /home/user/projects/self/examples/simple/simple.o
cc1: error: unrecognized command line option "-m64"
cc1: error: unrecognized command line option "-mno-mmx"
cc1: error: unrecognized command line option "-mno-sse"
cc1: error: unrecognized command line option "-mno-red-zone"
cc1: error: unrecognized command line option "-mcmodel=kernel"
cc1: error: unrecognized command line option "-maccumulate-outgoing-args"
make[2]: *** [/home/user/projects/self/examples/simple/simple.o] Error 1
make[1]: *** [_module_/home/user/projects/self/examples/simple] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.13.0-32-generic'
make: *** [default] Error 2
earlier I have compiled these example succusfully on my 32 bit system but now i moved to 64 bit system and facing this errors. I have googled about these errors but nothing helped till yet.
Let me how can i solved this compilation errors.
If you have spaces in your the directory you're compiling from or in the directory that contains your kernel sources, try removing them and make again.
If you don't have spaces in your compile directory and you're still getting this error, your kernel compilation may be failing because its directory belongs to root and you're running as an unprivileged user. Try sudo make.

Openssl (OS X Yosemite) Installation Make Errors

While OpenSSL ver. 0.9.8za was already installed on my system (darwin64-x86_64-cc), I elected to install the latest version, 1.0.1j, using the instructions for UNIX systems, in the "INSTALL" file within the downloaded tarball. I chose to configure with the 64-bit option, './Configure darwin64-x86_64-cc', and then ran the makefile. So far, so good. After about a minute, as I was thinking the installation would be successful, the compiler displayed following error messages, after compilation terminated:
Compile command line: './Configure darwin64-x86_64-cc' (Openssl suggestion for 64-bit)
duplicate symbol _OPENSSL_cleanse in:
../libcrypto.a(mem_clr.o)
../libcrypto.a(x86_64cpuid.o)
ld: 1 duplicate symbol for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [link_app.] Error 1
make[1]: *** [openssl] Error 2
make: *** [build_apps] Error 1
The problem appears to originate in the linker, but then again, I'm still a command line novice.
So, given this error, what needs to be changed in order to fully compile OpenSSL 1.0.1j?
When the automatic configuration route was taken (./config), the following error is given:
cc -I.. -I../.. -I../modes -I../asn1 -I../evp -I../../include -DOPENSSL_THREADS -D_REENTRANT
DDSO_DLFCN -DHAVE_DLFCN_H -arch i386 -O3 -fomit-frame-pointer -DL_ENDIAN
DOPENSSL_BN_ASM_PART_WORDS -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m
DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DRMD160_ASM -DAES_ASM -DVPAES_ASM -DWHIRLPOOL_ASM
DGHASH_ASM -c -o obj_xref.o obj_xref.c
ar r ../../libcrypto.a o_names.o obj_dat.o obj_lib.o obj_err.o obj_xref.o
ar: ../../libcrypto.a is a fat file (use libtool(1) or lipo(1) and ar(1) on it)
ar: ../../libcrypto.a: Inappropriate file type or format
make[2]: *** [lib] Error 1
make[1]: *** [subdirs] Error 1
make: *** [build_crypto] Error 1
Update: The "PROBLEMS" documentation suggests changing two lines in the apps/Makefile and test/Makefile:
"LIBCRYPTO= -L.. -lcrypto"
"LIBSSL=-L -lssl"
to:
"LIBCRYPTO=../libcrypto.a"
"LIBSSL=../libssl.a"
Re-attempting make afterward, the same message was given.
My sincere thanks for the help and comments by jww, Jonathan L. and others gave/made. Should errors persist, I'll continue the search for the missing information and eventually post a solution.
I'm not sure what your problem is. Using XCode 6 (6.1.1, I believe) on Yosemite 10.10.1, I was able to get openssl-1.0.1j from OpenSSL.org and extract it. I then configured it with:
./Configure --prefix=/usr/openssl/openssl-1.0.1j darwin64-x86_64-cc zlib threads shared
With those, I was able to build, test and install without problem. That's pretty close to what you did; I simply have noted the presence of zlib (compression) and requested thread and shared library support — and specified a slightly out-of-the-way location to install it. (The top-level directory specified with --prefix existed but was empty.) I tried adding sctp to the configuration options, but no dice — an SCTP header is missing, so I didn't bother to try further.

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