[yocto] CMake missing header-files

[wp1174786-mailinglist]

Hi there,
 
I noticed a curious problem when trying to build a cmake based recipe. During
configuration phase pthead.h is found.
 

> 

?space?--cmake
/opt/ZX3/yocto/poky/build/tmp/work/cortexa9-vfp-neon-poky-linux-gnueabi/vs100k/0.1-r0/src
-DCMAKE_INSTALL_PREFIX:PATH=/usr -DCMAKE_INSTALL_BINDIR:PATH=/usr/bin
-DCMAKE_INSTALL_SBINDIR:PATH=/usr/sbin
-DCMAKE_INSTALL_LIBEXECDIR:PATH=/usr/lib/vs100k
-DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc -DCMAKE_INSTALL_SHAREDSTATEDIR:PATH=/com
-DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var -DCMAKE_INSTALL_LIBDIR:PATH=/usr/lib
-DCMAKE_INSTALL_INCLUDEDIR:PATH=/usr/include
-DCMAKE_INSTALL_DATAROOTDIR:PATH=/usr/share -DCMAKE_INSTALL_SO_NO_EXE=0
-DCMAKE_TOOLCHAIN_FILE=/opt/ZX3/yocto/poky/build/tmp/work/cortexa9-vfp-neon-poky-linux-gnueabi/vs100k/0.1-r0/toolchain.cmake
-DCMAKE_VERBOSE_MAKEFILE=1 -Wno-dev
-- The C compiler identification is GNU 5.2.0
-- The CXX compiler identification is GNU 5.2.0
-- Check for working C compiler:
/opt/ZX3/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-gcc
-- Check for working C compiler:
/opt/ZX3/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-gcc
-- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler:
/opt/ZX3/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-g++
-- Check for working CXX compiler:
/opt/ZX3/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-g++
-- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Looking for include file pthread.h
-- Looking for include file pthread.h - found
-- Looking for pthread_create

 
But during build phase some header files can not be found?!
 

/opt/ZX3/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-g++
   -lrt
-I/opt/ZX3/yocto/poky/build/tmp/work/cortexa9-vfp-neon-poky-linux-gnueabi/vs100k/0.1-r0/build
-I/opt/ZX3/yocto/poky/build/tmp/work/cortexa9-vfp-neon-poky-linux-gnueabi/vs100k/0.1-r0/src/.
-I/opt/ZX3/yocto/poky/build/tmp/work/cortexa9-vfp-neon-poky-linux-gnueabi/vs100k/0.1-r0/src/log
-I/opt/ZX3/yocto/poky/build/tmp/work/cortexa9-vfp-neon-poky-linux-gnueabi/vs100k/0.1-r0/src/fpga
   -o CMakeFiles/vs100k.dir/log/Log.cpp.o -c
/opt/ZX3/yocto/poky/build/tmp/work/cortexa9-vfp-neon-poky-linux-gnueabi/vs100k/0.1-r0/src/log/Log.cpp
In file included from
/opt/ZX3/yocto/poky/build/tmp/work/cortexa9-vfp-neon-poky-linux-gnueabi/vs100k/0.1-r0/src/VS100K.cpp:8:0:
/opt/ZX3/yocto/poky/build/tmp/work/cortexa9-vfp-neon-poky-linux-gnueabi/vs100k/0.1-r0/src/VS100K.h:4:21:
fatal error: pthread.h: No such file or directory
make[2]: *** [CMakeFiles/vs100k.dir/log/LogToSyslog.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
compilation terminated.

 
Also socket.h can not be found.
My receipe is very rudimentary:


#SECTION = "package"
LICENSE = "CLOSED"
PR = "r0"
PV = "0.1"
DEPENDS = "cmake-native"
S = "${WORKDIR}/src"
inherit pkgconfig cmake
SRC_URI = " file://CMakeLists.txt \
            file://src/fpga/VS100K.h \
            file://src/log/LogToConsole.h \
            file://src/log/LogIf.h \
            file://src/log/LogToSyslog.h \
            file://src/fpga/Fpga.h \
            file://src/main.cpp \
            file://src/fpga/VS100K.cpp \
            file://src/log/LogToSyslog.cpp \
            file://src/log/LogToConsole.cpp \
            file://src/fpga/Fpga.cpp \
             "
do_install() {
    install -m 0755 -d ${D}${bindir}
    install -m 0755 vs100k ${D}${bindir}
}

 
Any idea how to resolve this?
Building the same application using Yocto Eclipse plugins works properly.
 
regards,
Martin
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