Hi I am trying to compile the tesseract-OCR engine in Cygwin.My Host machine is running windows 7 and i have the NVIDIA toolkit installed. I am unable to find a good answer as to how to link the headers required. Tesseract is a Makefile project and when i run the ./configure script i get the following output.
$ ./configure LDFLAGS=-L/usr/local/lib --enable-opencl checking for g++... g++
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.exe
checking for suffix of executables... .exe
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 g++ accepts -g... yes
fatal: Not a git repository: './.git'
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 for style of include used by make... GNU
checking whether make supports nested variables... yes
checking dependency style of g++... gcc3
checking whether to enable maintainer-specific portions of Makefiles... no
checking build system type... x86_64-unknown-cygwin
checking host system type... x86_64-unknown-cygwin
checking --enable-graphics argument... yes
checking whether to disable cube... no
checking --enable-embedded argument... no
checking for g++ option to support OpenMP... -fopenmp
checking --enable-opencl argument... yes
checking how to run the C++ preprocessor... g++ -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/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 CL/cl.h usability... no
checking CL/cl.h presence... no
checking for CL/cl.h... no
checking OpenCL/cl.h usability... no
checking OpenCL/cl.h presence... no
checking for OpenCL/cl.h... no
checking tiffio.h usability... yes
checking tiffio.h presence... yes
checking for tiffio.h... yes
checking for clGetPlatformIDs in -lOpenCL... no
configure: error: Required OpenCL headers not found!
The last few lines indicate that i have missing header files.
Online resources don't seem to have enough information regarding how to link the opencl files from my host system.
Any help would be appreciated.
Related
I would like to install mingw to to use it's cross compiler to compile C++ code in Linux (Centos 7) and get an exe to run on Windows (64 bits).
However I have no access to sudo and I cannot install anything using the package manager, so I'll have to install it manually in a certain directory. I downloaded the .zip from https://sourceforge.net/projects/mingw-w64/, extracted it and in it's folder I tried using the configure script to set it up. by doing the following in the folder it was extracted in.
configure --prefix=/home/myUsername/mingw --enable-lib32 --enable-lib64 --enable-experimental --host=x86_64-w64-mingw32
Which gives me the following output & errors:
checking whether to enable maintainer-specific portions of Makefiles... no
checking for a BSD-compatible install... /bin/install -c
checking whether build environment is sane... yes
checking for x86_64-w64-mingw32-strip... no
checking for strip... strip
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-w64-mingw32
checking whether to build the headers... yes
checking whether to build the crt... yes
checking whether to build the optional libraries... no
checking whether to build the optional tools... no
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating config.h
config.status: config.h is unchanged
=== configuring in mingw-w64-headers (/home/myUsername/mingw/mingw-w64-v8.0.0/mingw-w64-headers)
configure: running /bin/sh ./configure --disable-option-checking '--prefix=/home/myUsername/mingw' '--enable-lib32' '--enable-lib64' '--enable-experimental' '--host=x86_64-w64-mingw32' 'host_alias=x86_64-w64-mingw32' --cache-file=/dev/null --srcdir=.
checking for a BSD-compatible install... /bin/install -c
checking whether build environment is sane... yes
checking for x86_64-w64-mingw32-strip... no
checking for strip... strip
checking for a thread-safe mkdir -p... /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... no
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-w64-mingw32
checking for a sed that does not truncate output... /bin/sed
checking whether to rebuild headers with widl... no
checking whether to build a w32api package for Cygwin... no
checking for c-runtime headers... yes
checking for optional sdk headers... ddk
checking if installing idl files is enabled... no
checking default _WIN32_WINNT version... 0x502
checking default msvcrt... msvcrt (0x700)
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating crt/_mingw.h
config.status: creating config.h
config.status: config.h is unchanged
=== configuring in mingw-w64-crt (/home/myUsername/mingw/mingw-w64-v8.0.0/mingw-w64-crt)
configure: running /bin/sh ./configure --disable-option-checking '--prefix=/home/myUsername/mingw' '--enable-lib32' '--enable-lib64' '--enable-experimental' '--host=x86_64-w64-mingw32' 'host_alias=x86_64-w64-mingw32' --cache-file=/dev/null --srcdir=.
checking for a BSD-compatible install... /bin/install -c
checking whether build environment is sane... yes
checking for x86_64-w64-mingw32-strip... no
checking for strip... strip
checking for a thread-safe mkdir -p... /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... no
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-w64-mingw32
checking for sysroot... /home/myUsername/mingw
checking for a sed that does not truncate output... /bin/sed
checking for gawk... (cached) gawk
checking for x86_64-w64-mingw32-gcc... no
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 x86_64-w64-mingw32-g++... no
checking for x86_64-w64-mingw32-c++... no
checking for x86_64-w64-mingw32-gpp... no
checking for x86_64-w64-mingw32-aCC... no
checking for x86_64-w64-mingw32-CC... no
checking for x86_64-w64-mingw32-cxx... no
checking for x86_64-w64-mingw32-cc++... no
checking for x86_64-w64-mingw32-cl.exe... no
checking for x86_64-w64-mingw32-FCC... no
checking for x86_64-w64-mingw32-KCC... no
checking for x86_64-w64-mingw32-RCC... no
checking for x86_64-w64-mingw32-xlC_r... no
checking for x86_64-w64-mingw32-xlC... no
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking how to run the C preprocessor... gcc -E
checking for x86_64-w64-mingw32-ranlib... no
checking for ranlib... ranlib
checking for x86_64-w64-mingw32-dlltool... no
checking for dlltool... no
checking for x86_64-w64-mingw32-ar... no
checking for x86_64-w64-mingw32-lib... no
checking for x86_64-w64-mingw32-link... no
checking for ar... ar
checking the archiver (ar) interface... ar
checking dependency style of gcc... gcc3
checking for x86_64-w64-mingw32-as... no
checking for as... as
checking whether to build a w32api package for Cygwin... no
checking whether to build the Win32 libraries... yes
checking whether to build the Win64 libraries... yes
checking whether to build the WinARM32 libraries... no
checking whether to build the WinARM64 libraries... no
checking whether to use genlib... no
checking whether to enable globbing... no
checking whether to enable private exports... no
checking whether to enable delay import libs... no
checking what to provide as libmsvcrt.a... msvcrt-os
checking whether to enable experimental features... yes
checking whether the compiler supports -municode... no
checking whether the linker provides _CTOR_LIST_... no
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 _mingw_mac.h usability... no
checking _mingw_mac.h presence... no
checking for _mingw_mac.h... no
configure: error: Please check if the mingw-w64 header set and the build/host option are set properly.
configure: error: ./configure failed for mingw-w64-crt
Every guide or answers I have seen starts by using the package manager apt-get to install the compiler, so I'm kind of lost on where to look or what to try.
Thank you in advance.
I used cygwin to compile SQLCipher. Package Devel is installed, also OpenSSL is installed.
Dynamic linking:
./configure --disable-tcl CFLAGS="-DSQLITE_HAS_CODEC -DSQLCIPHER_CRYPTO_OPENSSL" LDFLAGS="-lcrypto"
Output:
checking build system type... x86_64-unknown-cygwin
checking host system type... x86_64-unknown-cygwin
checking how to print strings... printf
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.exe
checking for suffix of executables... .exe
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 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/x86_64-pc-cygwin/bin/ld.exe
checking if the linker (/usr/x86_64-pc-cygwin/bin/ld.exe) 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 whether ln -s works... yes
checking the maximum length of command line arguments... 8192
checking how to convert x86_64-unknown-cygwin file names to x86_64-unknown-cygwin format... func_convert_file_noop
checking how to convert x86_64-unknown-cygwin file names to toolchain format... func_convert_file_noop
checking for /usr/x86_64-pc-cygwin/bin/ld.exe option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... file_magic ^x86 archive import|^x86 DLL
checking for dlltool... dlltool
checking how to associate runtime and link libraries... func_cygming_dll_for_implib
checking for ar... ar
checking for archiver #FILE support... #
checking for strip... strip
checking for ranlib... ranlib
checking for gawk... gawk
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... no
checking if : 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... -DDLL_EXPORT -DPIC
checking if gcc PIC flag -DDLL_EXPORT -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/x86_64-pc-cygwin/bin/ld.exe) supports shared libraries... yes
checking whether -lc should be explicitly linked in... yes
checking dynamic linker characteristics... Win32 ld.exe
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... yes
checking whether to build static libraries... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking for int8_t... yes
checking for int16_t... yes
checking for int32_t... yes
checking for int64_t... yes
checking for intptr_t... yes
checking for uint8_t... yes
checking for uint16_t... yes
checking for uint32_t... yes
checking for uint64_t... yes
checking for uintptr_t... yes
checking for sys/types.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for stdint.h... (cached) yes
checking for inttypes.h... (cached) yes
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking for fdatasync... yes
checking for gmtime_r... yes
checking for isnan... yes
checking for localtime_r... yes
checking for localtime_s... no
checking for malloc_usable_size... yes
checking for strchrnul... yes
checking for usleep... yes
checking for utime... yes
checking for tclsh8.6... no
checking for tclsh8.5... tclsh8.5
configure: Version set to 3.11
configure: Release set to 3.11.0
configure: Version number set to 3011000
checking whether to support threadsafe operation... yes
checking for library containing pthread_create... none required
checking for library containing pthread_mutexattr_init... none required
checking for crypto library to use... openssl
checking for HMAC_Init_ex in -lcrypto... yes
checking whether to allow connections to be shared across threads... no
checking whether to support shared library linked as release mode or not... no
checking whether to use an in-ram database for temporary tables... no
checking if executables have the .exe suffix... unknown
checking for library containing readline... -ledit
checking for library containing fdatasync... none required
checking for library containing dlopen... none required
configure: creating ./config.status
config.status: creating Makefile
config.status: creating sqlcipher.pc
config.status: creating config.h
config.status: executing libtool commands
But after make there are many errors. Tried to use g++ instead of gcc:
./libtool --mode=compile --tag=CC gcc -DSQLITE_HAS_CODEC -DSQLCIPHER_CRYPTO_OPENSSL -DSQLCIPHER_CRYPTO_OPENSSL -DSQLITE_OS_WIN=1 -I. -I/cygdrive/e/git/sqlcipher/src -I/cygdrive/e/git/sqlcipher/ext/rtree -I/cygdrive/e/git/sqlcipher/ext/fts3 -D_HAVE_SQLITE_CONFIG_H -DBUILD_sqlite -DNDEBUG -DSQLITE_THREADSAFE=1 -DSQLITE_TEMP_STORE=1 -c sqlite3.c
libtool: compile: gcc -DSQLITE_HAS_CODEC -DSQLCIPHER_CRYPTO_OPENSSL -DSQLCIPHER_CRYPTO_OPENSSL -DSQLITE_OS_WIN=1 -I. -I/cygdrive/e/git/sqlcipher/src -I/cygdrive/e/git/sqlcipher/ext/rtree -I/cygdrive/e/git/sqlcipher/ext/fts3 -D_HAVE_SQLITE_CONFIG_H -DBUILD_sqlite -DNDEBUG -DSQLITE_THREADSAFE=1 -DSQLITE_TEMP_STORE=1 -c sqlite3.c -DDLL_EXPORT -DPIC -o .libs/sqlite3.o
sqlite3.c:25240:3: error: unknown type name «CRITICAL_SECTION»
CRITICAL_SECTION mutex; /* Mutex controlling the lock */
sqlite3.c:39059:3: error: unknown type name «HANDLE»
HANDLE h; /* Handle for accessing the file */
sqlite3.c:39063:3: error: unknown type name «DWORD»
DWORD lastErrno; /* The Windows errno from the last I/O error */
...
What could be the reason?
I am trying to compile corkscrew on a Windows machine using Cygwin. Now every time I try configuring it, I get an error which states that configure: error: cannot guess build type; you must specify one
Here is the complete error log for those who would like to see it :-
Blueelvis_RoXXX#PranavVJituri ~/corkscrew-2.0
$ ./configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking whether make sets $(MAKE)... yes
checking for working aclocal-1.4... found
checking for working autoconf... found
checking for working automake-1.4... found
checking for working autoheader... found
checking for working makeinfo... found
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.exe
checking for suffix of executables... .exe
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 for gcc option to accept ANSI C... none needed
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ANSI C header files... no
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 function prototypes... yes
checking for gcc... (cached) gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to accept ISO C89... (cached) none needed
checking for gawk... gawk
checking whether ln -s works... yes
checking build system type... configure: error: cannot guess build type; you must specify one
I also tried using the TARGET, BUILD & HOST parameters but it was of no use as I am getting the same error.
Help would be appreciated on this matter :)
check the latest version of automake
$ which automake
$ automake --version
search for /usr/share/automake*/config.guess
find the appropriate automake folder in /usr/share/automake.1.11.1/config.guess
replace config.guess from your build tree with /usr/share/automake.1.11.1/config.guess
I'm Trying to Compile a project that's need curllib on windows xp 32-bit
i've downloaded "curl-7.35.0.tar.gz" and compiled it, copied "libcurl.m4" and "curl-config"
when i run this command in MSYS Shell:
LIBCURL="-lcurldll" ./configure CFLAGS="-O3"
It Gives me this Error:
configure: error: Missing required libcurl >= 7.15.2
i know that i hadn't installed the curl lib properly in my system that's why this error shows up
can someone tell me the right way to install libcurl in windows ? ( Note: I'm a newbie with C/C++ and compiling and all related things )
Thanks in advance !
configure script results:
checking build system type... i686-pc-mingw32
checking host system type... i686-w64-mingw32
checking target system type... i686-w64-mingw32
checking for a BSD-compatible install... /bin/install -c
checking whether build environment is sane... yes
checking for i686-w64-mingw32-strip... no
checking for strip... strip
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for style of include used by make... GNU
checking for i686-w64-mingw32-gcc... no
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.exe
checking for suffix of executables... .exe
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 dependency style of gcc... gcc3
checking for gcc option to accept ISO C99... -std=gnu99
checking how to run the C preprocessor... gcc -std=gnu99 -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking whether gcc -std=gnu99 needs -traditional... no
checking whether gcc -std=gnu99 and cc understand -c and -o together... yes
checking dependency style of gcc -std=gnu99... gcc3
checking for i686-w64-mingw32-ranlib... no
checking for ranlib... ranlib
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 sys/endian.h usability... no
checking sys/endian.h presence... no
checking for sys/endian.h... no
checking sys/param.h usability... yes
checking sys/param.h presence... yes
checking for sys/param.h... yes
checking syslog.h usability... no
checking syslog.h presence... no
checking for syslog.h... no
checking for sys/sysctl.h... no
checking whether be32dec is declared... no
checking whether le32dec is declared... no
checking whether be32enc is declared... no
checking whether le32enc is declared... no
checking for size_t... yes
checking for working alloca.h... no
checking for alloca... yes
checking for getopt_long... yes
checking whether we can compile AVX code... yes
checking whether we can compile XOP code... yes
checking whether we can compile AVX2 code... yes
checking for json_loads in -ljansson... no
checking for pthread_create in -lpthread... no
checking for pthread_create in -lpthreadGC2... no
checking for pthread_create in -lpthreadGC1... no
checking for pthread_create in -lpthreadGC... no
checking for gawk... (cached) gawk
checking for curl-config... /mingw/bin/curl-config
checking for the version of libcurl... 7.35.0
checking for libcurl >= version 7.15.2... yes
checking whether libcurl is usable... no
configure: error: Missing required libcurl >= 7.15.2
You need to have the libcurl you downloaded/compiled in the linkers path. This means you need to take the libcurl.dll file (not the m4) and put it in the directory that the linker will search in. Usually the projects directory or one of the system libraries that are defined by default in Windows.
I am trying to compile iPerf on Windows using minGW/MSYS. When I run ./configure everything looks okay:
$ ./configure
checking for a BSD-compatible install... /bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for g++... g++
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.exe
checking for suffix of executables... .exe
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 g++ accepts -g... yes
checking for style of include used by make... GNU
checking dependency style of g++... gcc3
checking for gcc... gcc
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 dependency style of gcc... gcc3
checking for library containing strerror... none required
checking whether make sets $(MAKE)... (cached) yes
checking for ranlib... ranlib
checking build system type... i686-pc-mingw32
checking host system type... i686-pc-mingw32
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... no
checking whether pthreads work with -pthreads... no
checking whether pthreads work with -mthreads... no
checking for the pthreads library -lpthread... no
checking whether pthreads work with --thread-safe... no
checking whether pthreads work with -mt... no
checking for pthread-config... no
checking for gethostbyname... no
checking for gethostbyname in -lnsl... no
checking for socket... no
checking for socket in -lsocket... no
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 arpa/inet.h usability... no
checking arpa/inet.h presence... no
checking for arpa/inet.h... no
checking libintl.h usability... no
checking libintl.h presence... no
checking for libintl.h... no
checking netdb.h usability... no
checking netdb.h presence... no
checking for netdb.h... no
checking netinet/in.h usability... no
checking netinet/in.h presence... no
checking for netinet/in.h... no
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for strings.h... (cached) yes
checking sys/socket.h usability... no
checking sys/socket.h presence... no
checking for sys/socket.h... no
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking syslog.h usability... no
checking syslog.h presence... no
checking for syslog.h... no
checking for unistd.h... (cached) yes
checking for an ANSI C-conforming const... yes
checking for size_t... yes
checking for ssize_t... yes
checking whether time.h and sys/time.h may both be included... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for stdint types... stdint.h (shortcircuit)
make use of stdint.h in include/iperf-int.h (assuming C99 compatible system)
checking 3rd argument of accept...
checking for pid_t... yes
checking vfork.h usability... no
checking vfork.h presence... no
checking for vfork.h... no
checking for fork... no
checking for vfork... no
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... yes
checking for working memcmp... yes
checking sys/select.h usability... no
checking sys/select.h presence... no
checking for sys/select.h... no
checking for sys/socket.h... (cached) no
checking types of arguments for select... int,int *,struct timeval *
checking return type of signal handlers... void
checking for strftime... yes
checking for vprintf... yes
checking for _doprnt... no
checking for atexit... yes
checking for gettimeofday... yes
checking for memset... yes
checking for pthread_cancel... no
checking for select... no
checking for strchr... yes
checking for strerror... yes
checking for strtol... yes
checking for usleep... yes
checking for snprintf... yes
checking for inet_pton... no
checking for inet_ntop... no
checking for gettimeofday... (cached) yes
checking *printf() support for %lld... yes
checking size of bool... 0
checking if true is defined... yes
checking whether byte ordering is bigendian... no
checking for struct ip_mreq... no
checking whether IP_ADD_MEMBERSHIP is declared... no
checking for multicast support... no
checking for struct sockaddr_storage... no
checking for struct sockaddr_in6... no
checking whether AF_INET6 is declared... no
checking for IPv6 headers and structures... no
checking whether make is GNU make... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating compat/Makefile
config.status: creating doc/Makefile
config.status: creating include/Makefile
config.status: creating src/Makefile
config.status: creating man/Makefile
config.status: creating config.h
config.status: config.h is unchanged
config.status: executing depfiles commands
config.status: executing include/iperf-int.h commands
config.status: creating include/iperf-int.h : _IPERF_INCLUDE_IPERF_INT_H
config.status: include/iperf-int.h is unchanged
When I try to make the program I am getting an error with the gettimeofday function even though in ./configure it claims that it found the function.
$ make
make all-recursive
make[1]: Entering directory `/c/users/c_bhaskv/desktop/iperf-2.0.5'
Making all in compat
make[2]: Entering directory `/c/users/c_bhaskv/desktop/iperf-2.0.5/compat'
if g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../include -Wall -O2 -MT delay.o -MD -MP -MF ".deps/delay.Tpo" -c -o delay.o delay.cpp; \
then mv -f ".deps/delay.Tpo" ".deps/delay.Po"; else rm -f ".deps/delay.Tpo"; exit 1; fi
In file included from ../include/Timestamp.hpp:63:0,
from delay.cpp:53:
../include/headers.h:93:0: warning: "_WIN32_WINNT" redefined [enabled by default]
#define _WIN32_WINNT 0x0400 /* use (at least) WinNT 4.0 API */
^
In file included from c:\mingw\include\_mingw.h:35:0,
from c:\mingw\include\stdlib.h:27,
from ../include/headers.h:78,
from ../include/Timestamp.hpp:63,
from delay.cpp:53:
c:\mingw\include\sdkddkver.h:154:0: note: this is the location of the previous definition
# define _WIN32_WINNT _WIN32_WINNT_WIN2K
^
In file included from delay.cpp:53:0:
../include/Timestamp.hpp: In member function 'void Timestamp::setnow()':
../include/Timestamp.hpp:93:36: error: 'gettimeofday' was not declared in this scope
gettimeofday( &mTime, NULL );
^
delay.cpp: In function 'void delay_loop(long unsigned int)':
delay.cpp:64:21: error: aggregate 'delay_loop(long unsigned int)::timespec requested' has incomplete type and cannot be defined
struct timespec requested, remaining;
^
delay.cpp:64:32: error: aggregate 'delay_loop(long unsigned int)::timespec remaining' has incomplete type and cannot be defined
struct timespec requested, remaining;
^
delay.cpp:69:44: error: 'nanosleep' was not declared in this scope
while (nanosleep(&requested, &remaining) == -1)
^
any ideas on what to do to fix these errors?
Thanks
Notice:
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
Then if it says:
error: 'gettimeofday' was not declared in this scope
then obviously something is wrong in the headers of the library itself, i.e. sys/time.h is simply not included properly. Going to <iperf-dir>/include/headers.h and skimming through it quickly reveals that sys/time.h is not included when we are on Windows, i.e. in the #ifdef WIN32 block, while for Unix block (in #else) it is indeed included. As a result, all you have to do is to add:
#include <sys/time.h>
to <iperf-dir>/include/headers.h for example on line #91.
Although this will solve your current problem, you will later hit some uncompilable code (i.e. written with mistakes) during compilation and still fail. Furthermore, frankly speaking, the library is terribly designed in terms of Windows portability. The code looks quite ancient and ugly, so it's no surprise that it does not compile. You might have more luck with iperf 3 as they might have improved the quality of the library and its portability issues.