apr-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From TROY.LIU 劉春偉 <TROY....@DELTAWW.COM.CN>
Subject APR will be non-threaded in cygwin?
Date Wed, 05 Sep 2012 06:17:08 GMT
Dear all,
  I failed in opening the thread feature when configuring on Cygwin on windows 7.
 I find the configure will disable the enable_threads on cygwin and enable it on mingw. Why?
  Does apr support thread on Cygwin?

Configure:
25144    *mingw*)
25145        OSDIR="win32"
25146        enable_threads="system_threads"
25147        eolstr="\\r\\n"
25148        file_as_socket=0
25149        proc_mutex_is_global=1
25150        OBJECTS_PLATFORM='$(OBJECTS_win32)'
25151        ;;
25152    *cygwin*)
25153        OSDIR="unix"
25154        enable_threads="no"
25155        eolstr="\\n"



Log:
$ ./configure --prefix=$PWD/../cygwin --enable-threads=yes
checking build system type... i686-pc-cygwin
checking host system type... i686-pc-cygwin
checking target system type... i686-pc-cygwin
Configuring APR library
Platform: i686-pc-cygwin
checking for working mkdir -p... yes
APR Version: 1.4.5
checking for chosen layout... apr
checking for gcc... gcc
checking for C compiler default output file name... a.exe
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... .exe
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
Applying APR hints file rules for i686-pc-cygwin
  setting CPPFLAGS to "-DCYGWIN"
(Default will be unix)
checking whether make sets $(MAKE)... yes
checking how to run the C preprocessor... gcc -E
checking for gawk... gawk
checking whether ln -s works... yes
checking for ranlib... ranlib
checking for a BSD-compatible install... /usr/bin/install -c
checking for rm... rm
checking for as... as
checking for cpp... cpp
checking for ar... ar
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 minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking for library containing strerror... none required
checking whether system uses EBCDIC... no
performing libtool configuration...
checking for a sed that does not truncate output... /usr/bin/sed
checking for ld used by gcc... /usr/i686-pc-cygwin/bin/ld.exe
checking if the linker (/usr/i686-pc-cygwin/bin/ld.exe) is GNU ld... yes
checking for /usr/i686-pc-cygwin/bin/ld.exe option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking how to recognize dependent libraries... file_magic ^x86 archive import|^x86 DLL
checking for dlltool... dlltool
checking for objdump... objdump
checking dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking how to run the C++ preprocessor... g++ -E
checking for g77... no
checking for xlf... no
checking for f77... no
checking for frt... no
checking for pgf77... no
checking for cf77... no
checking for fort77... no
checking for fl32... no
checking for af77... no
checking for xlf90... no
checking for f90... no
checking for pgf90... no
checking for pghpf... no
checking for epcf90... no
checking for gfortran... no
checking for g95... no
checking for xlf95... no
checking for f95... no
checking for fort... no
checking for ifort... no
checking for ifc... no
checking for efc... no
checking for pgf95... no
checking for lf95... no
checking for ftn... no
checking whether we are using the GNU Fortran 77 compiler... no
checking whether  accepts -g... no
checking the maximum length of command line arguments... 8192
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for objdir... .libs
checking for ar... (cached) ar
checking for ranlib... (cached) ranlib
checking for strip... strip
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -DDLL_EXPORT
checking if gcc PIC flag -DDLL_EXPORT works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking whether the gcc linker (/usr/i686-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
configure: creating libtool
appending configuration tag "CXX" to libtool
checking for ld used by g++... /usr/i686-pc-cygwin/bin/ld.exe
checking if the linker (/usr/i686-pc-cygwin/bin/ld.exe) is GNU ld... yes
checking whether the g++ linker (/usr/i686-pc-cygwin/bin/ld.exe) supports shared libraries...
yes
checking for g++ option to produce PIC... -DDLL_EXPORT
checking if g++ PIC flag -DDLL_EXPORT works... yes
checking if g++ static flag -static works... yes
checking if g++ supports -c -o file.o... yes
checking whether the g++ linker (/usr/i686-pc-cygwin/bin/ld.exe) supports shared libraries...
yes
checking dynamic linker characteristics... Win32 ld.exe
(cached) (cached) checking how to hardcode library paths into programs... immediate
appending configuration tag "F77" to libtool

Check for compiler flags...
checking whether the compiler provides atomic builtins... yes
checking whether to enable -D_LARGEFILE64_SOURCE... no

Checking for libraries...
checking for library containing gethostbyname... none required
checking for library containing gethostname... none required
checking for library containing socket... none required
checking for library containing crypt... -lcrypt
checking for main in -ltruerand... no
checking for library containing modf... none required

Checking for Threads...
APR will be non-threaded


Best Regards
Chunwei Liu


Mime
View raw message