[LEDE-DEV] python3 compile error

Xue Liu xue.liu at dks-koeln.de
Tue Jan 31 02:27:44 PST 2017 

Hello,

Today I start a fresh new build for Clearfog Pro on Ubuntu 16.04. I got 
a error message from python3 as

make[2]: Entering directory 
'/home/lx/clearfog/octu-lede/feeds/packages/lang/python3'
CFLAGS="-Os -pipe -mcpu=cortex-a9 -mfpu=vfpv3-d16 -fno-caller-saves 
-fno-plt -fhonour-copts -Wno-error=unused-but-set-variable 
-Wno-error=unused-result -mfloat-abi=hard -iremap 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0:Python-3.6.0 
-Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 
-Wl,-z,now -Wl,-z,relro -DNDEBUG -fno-inline 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include/fortify 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include 
" CXXFLAGS="-Os -pipe -mcpu=cortex-a9 -mfpu=vfpv3-d16 -fno-caller-saves 
-fno-plt -fhonour-copts -Wno-error=unused-but-set-variable 
-Wno-error=unused-result -mfloat-abi=hard -iremap 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0:Python-3.6.0 
-Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 
-Wl,-z,now -Wl,-z,relro -DNDEBUG -fno-inline 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include/fortify 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include 
" 
LDFLAGS="-L/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/lib 
-L/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/lib 
-L/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/usr/lib 
-L/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/lib 
-znow -zrelro 
-L/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0" 
make  -C 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/. 
AR="arm-openwrt-linux-muslgnueabi-gcc-ar" 
AS="arm-openwrt-linux-muslgnueabi-gcc -c -Os -pipe -mcpu=cortex-a9 
-mfpu=vfpv3-d16 -fno-caller-saves -fno-plt -fhonour-copts 
-Wno-error=unused-but-set-variable -Wno-error=unused-result 
-mfloat-abi=hard -iremap 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0:Python-3.6.0 
-Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 
-Wl,-z,now -Wl,-z,relro" LD=arm-openwrt-linux-muslgnueabi-ld 
NM="arm-openwrt-linux-muslgnueabi-gcc-nm" 
CC="arm-openwrt-linux-muslgnueabi-gcc" 
GCC="arm-openwrt-linux-muslgnueabi-gcc" 
CXX="arm-openwrt-linux-muslgnueabi-g++" 
RANLIB="arm-openwrt-linux-muslgnueabi-gcc-ranlib" 
STRIP=arm-openwrt-linux-muslgnueabi-strip 
OBJCOPY=arm-openwrt-linux-muslgnueabi-objcopy 
OBJDUMP=arm-openwrt-linux-muslgnueabi-objdump 
SIZE=arm-openwrt-linux-muslgnueabi-size 
CROSS="arm-openwrt-linux-muslgnueabi-" ARCH="arm" CROSS_COMPILE=yes 
LD="arm-openwrt-linux-muslgnueabi-gcc" PGEN=pgen3 ;
make[3]: Entering directory 
'/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0'
running build
running build_ext
INFO: Can't locate Tcl/Tk libs and/or headers
building '_curses' extension
arm-openwrt-linux-muslgnueabi-gcc -fPIC -Wno-unused-result 
-Wsign-compare -DNDEBUG -Os -pipe -mcpu=cortex-a9 -mfpu=vfpv3-d16 
-fno-caller-saves -fno-plt -fhonour-copts 
-Wno-error=unused-but-set-variable -Wno-error=unused-result 
-mfloat-abi=hard -iremap 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0:Python-3.6.0 
-Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 
-Wl,-z,now -Wl,-z,relro -Os -pipe -mcpu=cortex-a9 -mfpu=vfpv3-d16 
-fno-caller-saves -fno-plt -fhonour-copts 
-Wno-error=unused-but-set-variable -Wno-error=unused-result 
-mfloat-abi=hard -iremap 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0:Python-3.6.0 
-Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 
-Wl,-z,now -Wl,-z,relro -DNDEBUG -fno-inline -Os -pipe -mcpu=cortex-a9 
-mfpu=vfpv3-d16 -fno-caller-saves -fno-plt -fhonour-copts 
-Wno-error=unused-but-set-variable -Wno-error=unused-result 
-mfloat-abi=hard -iremap 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0:Python-3.6.0 
-Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 
-Wl,-z,now -Wl,-z,relro -DNDEBUG -fno-inline 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include/fortify 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include 
-std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter 
-Wno-missing-field-initializers -DHAVE_NCURSESW=1 
-I/usr/include/ncursesw -I./Include -I. 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include/fortify 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Include 
-I/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0 
-c 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_cursesmodule.c 
-o 
build/temp.linux2-3.6/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_cursesmodule.o
cc1: note: someone does not honour COPTS correctly, passed 3 times
In file included from ./Include/py_curses.h:50:0,
                  from 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_cursesmodule.c:113:
/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include/unctrl.h:60:38: 
error: conflicting types for 'unctrl'
  NCURSES_EXPORT(NCURSES_CONST char *) NCURSES_SP_NAME(unctrl) (SCREEN*, 
chtype);
                                       ^
In file included from /usr/include/ncursesw/curses.h:2012:0,
                  from ./Include/py_curses.h:50,
                  from 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_cursesmodule.c:113:
/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include/unctrl.h:57:38: 
note: previous declaration of 'unctrl' was here
  NCURSES_EXPORT(NCURSES_CONST char *) unctrl (chtype);
                                       ^
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_cursesmodule.c: 
In function 'PyCurses_UnCtrl':
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_cursesmodule.c:3083:38: 
warning: passing argument 1 of 'unctrl' makes pointer from integer 
without a cast [-Wint-conversion]
      return PyBytes_FromString(unctrl(ch));
                                       ^
In file included from ./Include/py_curses.h:50:0,
                  from 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_cursesmodule.c:113:
/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include/unctrl.h:60:38: 
note: expected 'SCREEN * {aka struct screen *}' but argument is of type 
'chtype {aka long unsigned int}'
  NCURSES_EXPORT(NCURSES_CONST char *) NCURSES_SP_NAME(unctrl) (SCREEN*, 
chtype);
                                       ^
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_cursesmodule.c:3083:31: 
error: too few arguments to function 'unctrl'
      return PyBytes_FromString(unctrl(ch));
                                ^
In file included from ./Include/py_curses.h:50:0,
                  from 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_cursesmodule.c:113:
/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include/unctrl.h:60:38: 
note: declared here
  NCURSES_EXPORT(NCURSES_CONST char *) NCURSES_SP_NAME(unctrl) (SCREEN*, 
chtype);
                                       ^
building '_curses_panel' extension
arm-openwrt-linux-muslgnueabi-gcc -fPIC -Wno-unused-result 
-Wsign-compare -DNDEBUG -Os -pipe -mcpu=cortex-a9 -mfpu=vfpv3-d16 
-fno-caller-saves -fno-plt -fhonour-copts 
-Wno-error=unused-but-set-variable -Wno-error=unused-result 
-mfloat-abi=hard -iremap 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0:Python-3.6.0 
-Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 
-Wl,-z,now -Wl,-z,relro -Os -pipe -mcpu=cortex-a9 -mfpu=vfpv3-d16 
-fno-caller-saves -fno-plt -fhonour-copts 
-Wno-error=unused-but-set-variable -Wno-error=unused-result 
-mfloat-abi=hard -iremap 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0:Python-3.6.0 
-Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 
-Wl,-z,now -Wl,-z,relro -DNDEBUG -fno-inline -Os -pipe -mcpu=cortex-a9 
-mfpu=vfpv3-d16 -fno-caller-saves -fno-plt -fhonour-copts 
-Wno-error=unused-but-set-variable -Wno-error=unused-result 
-mfloat-abi=hard -iremap 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0:Python-3.6.0 
-Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 
-Wl,-z,now -Wl,-z,relro -DNDEBUG -fno-inline 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include/fortify 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include 
-std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter 
-Wno-missing-field-initializers -DHAVE_NCURSESW=1 
-I/usr/include/ncursesw -I./Include -I. 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include/fortify 
-I/home/lx/clearfog/octu-lede/staging_dir/toolchain-arm_cortex-a9+vfpv3_gcc-5.4.0_musl-1.1.16_eabi/include 
-I/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include 
-I/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Include 
-I/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0 
-c 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_curses_panel.c 
-o 
build/temp.linux2-3.6/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_curses_panel.o
cc1: note: someone does not honour COPTS correctly, passed 3 times
In file included from ./Include/py_curses.h:50:0,
                  from 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_curses_panel.c:15:
/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include/unctrl.h:60:38: 
error: conflicting types for 'unctrl'
  NCURSES_EXPORT(NCURSES_CONST char *) NCURSES_SP_NAME(unctrl) (SCREEN*, 
chtype);
                                       ^
In file included from /usr/include/ncursesw/curses.h:2012:0,
                  from ./Include/py_curses.h:50,
                  from 
/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/Modules/_curses_panel.c:15:
/home/lx/clearfog/octu-lede/staging_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/usr/include/unctrl.h:57:38: 
note: previous declaration of 'unctrl' was here
  NCURSES_EXPORT(NCURSES_CONST char *) unctrl (chtype);
                                       ^

Python build finished successfully!
The necessary bits to build these optional modules were not found:
_tkinter              nis
To find the necessary bits, look in setup.py in detect_modules() for the 
module's name.

The following modules found by detect_modules() in setup.py, have been
built by the Makefile instead, as configured by the Setup files:
atexit                pwd                   time
zlib

Failed to build these modules:
_curses               _curses_panel

Makefile:617: recipe for target 'sharedmods' failed
make[3]: *** [sharedmods] Error 1
make[3]: Leaving directory 
'/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0'
Makefile:286: recipe for target 
'/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/.built' 
failed
make[2]: *** 
[/home/lx/clearfog/octu-lede/build_dir/target-arm_cortex-a9+vfpv3_musl-1.1.16_eabi/Python-3.6.0/.built] 
Error 2
make[2]: Leaving directory 
'/home/lx/clearfog/octu-lede/feeds/packages/lang/python3'
package/Makefile:106: recipe for target 
'package/feeds/packages/python3/compile' failed
make[1]: *** [package/feeds/packages/python3/compile] Error 2
make[1]: Leaving directory '/home/lx/clearfog/octu-lede'
/home/lx/clearfog/octu-lede/include/toplevel.mk:197: recipe for target 
'package/python3/compile' failed
make: *** [package/python3/compile] Error 2


how to fix it ?

-- 
M.Sci.

Embedded Software Entwicklung

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