Bdtyktl

I have read this solution
.

I wanted nodeman as dependency for react-native

no error upto ./configure command and it works fine as given solution

gd@gd10:/tmp$ git clone https://github.com/facebook/watchman.git

Cloning into 'watchman'...

remote: Counting objects: 18852, done.

remote: Compressing objects: 100% (103/103), done.

remote: Total 18852 (delta 50), reused 64 (delta 27), pack-reused 18718

Receiving objects: 100% (18852/18852), 12.37 MiB | 1011.00 KiB/s, done.

Resolving deltas: 100% (12582/12582), done.

gd@gd10:/tmp$ cd watchman/

gd@gd10:/tmp/watchman$ git checkout v4.7.0

Note: checking out 'v4.7.0'.



You are in 'detached HEAD' state. You can look around, make experimental

changes and commit them, and you can discard any commits you make in this

state without impacting any branches by performing another checkout.



If you want to create a new branch to retain commits you create, you may

do so (now or later) by using -b with the checkout command again. Example:



  git checkout -b <new-branch-name>



HEAD is now at 93b67583 watchman: fixup recent test tweaks for windows

gd@gd10:/tmp/watchman$ sudo apt-get install -y autoconf automake build-essential python-dev libtool libssl-dev

Reading package lists... Done

Building dependency tree

Reading state information... Done

autoconf is already the newest version (2.69-11).

automake is already the newest version (1:1.15.1-3ubuntu2).

build-essential is already the newest version (12.4ubuntu1).

libssl-dev is already the newest version (1.1.0g-2ubuntu4).

libtool is already the newest version (2.4.6-2).

python-dev is already the newest version (2.7.15~rc1-1).

0 upgraded, 0 newly installed, 0 to remove and 27 not upgraded.

gd@gd10:/tmp/watchman$ ./autogen.sh

configure.ac:21: installing './compile'

configure.ac:2: installing './config.guess'

configure.ac:2: installing './config.sub'

configure.ac:3: installing './install-sh'

configure.ac:3: installing './missing'

Makefile.am: installing './depcomp'

parallel-tests: installing './test-driver'

gd@gd10:/tmp/watchman$ ./configure

checking build system type... x86_64-pc-linux-gnu

checking host system type... x86_64-pc-linux-gnu

checking target system type... x86_64-pc-linux-gnu

checking for a BSD-compatible install... /usr/bin/install -c

checking whether build environment is sane... yes

checking for a thread-safe mkdir -p... /bin/mkdir -p

checking for gawk... no

checking for mawk... mawk

checking whether make sets $(MAKE)... yes

checking whether make supports nested variables... yes

checking whether make supports nested variables... (cached) yes

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 for style of include used by make... GNU

checking dependency style of gcc... gcc3

checking how to run the C preprocessor... gcc -E

checking for grep that handles long lines and -e... /bin/grep

checking for egrep... /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 whether byte ordering is bigendian... no

checking for inline... inline

checking for ranlib... ranlib

checking dependency style of gcc... gcc3

checking for arc... no

checking for python... /usr/bin/python

checking for python version... 2.7

checking for python platform... linux2

checking for python script directory... ${prefix}/lib/python2.7/dist-packages

checking for python extension module directory... ${exec_prefix}/lib/python2.7/dist-packages

checking for pcre-config... false

checking for PCRE using false... failed

checking for library containing pthread_create... -lpthread

checking for library containing socket... none required

checking for sys/types.h... (cached) yes

checking for inttypes.h... (cached) yes

checking locale.h usability... yes

checking locale.h presence... yes

checking for locale.h... yes

checking port.h usability... no

checking port.h presence... no

checking for port.h... no

checking sys/inotify.h usability... yes

checking sys/inotify.h presence... yes

checking for sys/inotify.h... yes

checking sys/event.h usability... no

checking sys/event.h presence... no

checking for sys/event.h... no

checking sys/ucred.h usability... no

checking sys/ucred.h presence... no

checking for sys/ucred.h... no

checking sys/socket.h usability... yes

checking sys/socket.h presence... yes

checking for sys/socket.h... yes

checking for mkostemp... yes

checking for kqueue... no

checking for port_create... no

checking for inotify_init... yes

checking for strtoll... yes

checking for localeconv... yes

checking for statfs... yes

checking for accept4... yes

checking for inotify_init1... yes

checking for getattrlistbulk... no

checking for openat... yes

checking for fdopendir... yes

checking for sys/vfs.h... yes

checking for sys/param.h... yes

checking for sys/mount.h... yes

checking for sys/statfs.h... yes

checking for sys/statvfs.h... yes

checking valgrind/valgrind.h usability... no

checking valgrind/valgrind.h presence... no

checking for valgrind/valgrind.h... no

checking execinfo.h usability... yes

checking execinfo.h presence... yes

checking for execinfo.h... yes

checking sys/resource.h usability... yes

checking sys/resource.h presence... yes

checking for sys/resource.h... yes

checking CoreServices/CoreServices.h usability... no

checking CoreServices/CoreServices.h presence... no

checking for CoreServices/CoreServices.h... no

checking for FSEventStreamSetExclusionPaths... no

checking for backtrace... yes

checking for backtrace_symbols... yes

checking for backtrace_symbols_fd... yes

checking for sys_siglist... yes

checking for memmem... yes

checking for struct statvfs.f_fstypename... no

checking for struct statvfs.f_basetype... no

checking that generated files are newer than configure... done

configure: creating ./config.status

config.status: creating Makefile

config.status: creating thirdparty/jansson/jansson_config.h

config.status: creating config.h

config.status: executing depfiles commands



Your build configuration:



        CPPFLAGS =  -D_REENTRANT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE

        CFLAGS = -g -O2 -Wall -Wextra -Wdeclaration-after-statement -g -gdwarf-2 -fno-omit-frame-pointer

        LDFLAGS =

        prefix: /usr/local

        version: 4.7.0

        state directory: /usr/local/var/run/watchman

but error started after make command.

gd@gd10:/tmp/watchman$ make

make  all-am

make[1]: Entering directory '/tmp/watchman'

  CC       thirdparty/libart/src/art.o

  AR       libart.a

ar: `u' modifier ignored since `D' is the default (see `U')

  CC       thirdparty/libtap_a-tap.o

  AR       libtap.a

ar: `u' modifier ignored since `D' is the default (see `U')

  CC       thirdparty/wildmatch/wildmatch.o

  AR       libwildmatch.a

ar: `u' modifier ignored since `D' is the default (see `U')

  CC       thirdparty/jansson/libwmanjson_a-dump.o

  CC       thirdparty/jansson/libwmanjson_a-error.o

  CC       thirdparty/jansson/libwmanjson_a-hashtable.o

  CC       thirdparty/jansson/libwmanjson_a-load.o

  CC       thirdparty/jansson/libwmanjson_a-memory.o

  CC       thirdparty/jansson/libwmanjson_a-pack_unpack.o

  CC       thirdparty/jansson/libwmanjson_a-strbuffer.o

  CC       thirdparty/jansson/libwmanjson_a-strconv.o

  CC       thirdparty/jansson/libwmanjson_a-utf.o

  CC       thirdparty/jansson/libwmanjson_a-value.o

  AR       libwmanjson.a

ar: `u' modifier ignored since `D' is the default (see `U')

  CC       watchman-argv.o

  CC       watchman-envp.o

  CC       watchman-spawn.o

  CC       watchman-opt.o

  CC       watchman-cfg.o

  CC       watchman-clockspec.o

  CC       watchman-checksock.o

  CC       watchman-fstype.o

  CC       watchman-log.o

  CC       watchman-ignore.o

  CC       watchman-json.o

  CC       watchman-bser.o

  CC       watchman-expflags.o

  CC       watchman-hash.o

hash.c: In function ‘w_hash_bytes’:

hash.c:228:17: error: this statement may fall through [-Werror=implicit-fallthrough=]

       case 12: c+=((uint32_t)k[11])<<24;

                ~^~~~~~~~~~~~~~~~~~~~~~~

hash.c:229:7: note: here

       case 11: c+=((uint32_t)k[10])<<16;

       ^~~~

hash.c:229:17: error: this statement may fall through [-Werror=implicit-fallthrough=]

       case 11: c+=((uint32_t)k[10])<<16;

                ~^~~~~~~~~~~~~~~~~~~~~~~

hash.c:230:7: note: here

       case 10: c+=((uint32_t)k[9])<<8;

       ^~~~

hash.c:230:17: error: this statement may fall through [-Werror=implicit-fallthrough=]

       case 10: c+=((uint32_t)k[9])<<8;

                ~^~~~~~~~~~~~~~~~~~~~~

hash.c:231:7: note: here

       case 9 : c+=k[8];

       ^~~~

hash.c:231:17: error: this statement may fall through [-Werror=implicit-fallthrough=]

       case 9 : c+=k[8];

                ~^~~~~~

hash.c:232:7: note: here

       case 8 : b+=((uint32_t)k[7])<<24;

       ^~~~

hash.c:232:17: error: this statement may fall through [-Werror=implicit-fallthrough=]

       case 8 : b+=((uint32_t)k[7])<<24;

                ~^~~~~~~~~~~~~~~~~~~~~~

hash.c:233:7: note: here

       case 7 : b+=((uint32_t)k[6])<<16;

       ^~~~

hash.c:233:17: error: this statement may fall through [-Werror=implicit-fallthrough=]

       case 7 : b+=((uint32_t)k[6])<<16;

                ~^~~~~~~~~~~~~~~~~~~~~~

hash.c:234:7: note: here

       case 6 : b+=((uint32_t)k[5])<<8;

       ^~~~

hash.c:234:17: error: this statement may fall through [-Werror=implicit-fallthrough=]

       case 6 : b+=((uint32_t)k[5])<<8;

                ~^~~~~~~~~~~~~~~~~~~~~

hash.c:235:7: note: here

       case 5 : b+=k[4];

       ^~~~

hash.c:235:17: error: this statement may fall through [-Werror=implicit-fallthrough=]

       case 5 : b+=k[4];

                ~^~~~~~

hash.c:236:7: note: here

       case 4 : a+=((uint32_t)k[3])<<24;

       ^~~~

hash.c:236:17: error: this statement may fall through [-Werror=implicit-fallthrough=]

       case 4 : a+=((uint32_t)k[3])<<24;

                ~^~~~~~~~~~~~~~~~~~~~~~

hash.c:237:7: note: here

       case 3 : a+=((uint32_t)k[2])<<16;

       ^~~~

hash.c:237:17: error: this statement may fall through [-Werror=implicit-fallthrough=]

       case 3 : a+=((uint32_t)k[2])<<16; 

according to its solution, I deleted directory but it gave same errors.

git clone https://github.com/facebook/watchman.git

cd watchman/

git checkout v4.9.0

sudo apt-get install -y autoconf automake build-essential python-dev libssl-dev libtool

./autogen.sh

./configure

make

sudo make install

make sure git checkout v4.9.0 not as v4.7

Watchman version 4.7.0 isn't compatible with GCC 7.x, as reported here:
https://github.com/facebook/watchman/issues/467

Note, Ubuntu 18.04 ships with GCC 7.3.

Try building the latest version, v4.9.0, in which the issue is fixed:
https://github.com/facebook/watchman/releases/tag/v4.9.0

Alternatively, use an earlier GCC version for building Watchman, such as 5.4.

Follow all these steps

git clone https://github.com/facebook/watchman.git

cd watchman/

use this command to check you are in branch or master
git branch
if the console print like below output skip this commmand git checkout v4.9.0

* (HEAD detached at v4.9.0)

  master

if you are in master the console print like this

* master

After this process use all these commands

git checkout v4.9.0 // use v4.9.0

sudo apt-get install -y autoconf automake build-essential python-dev libssl-dev libtool

./autogen.sh

./configure

make

sudo make install //root user