libftdi Archives

Subject: Re: Some warnings with latest git

From: Xiaofan Chen <xiaofanc@xxxxxxxxx>
To: libftdi@xxxxxxxxxxxxxxxxxxxxxxx
Date: Sat, 1 Oct 2011 10:29:10 +0800
More for the 0.x branch.

mcuee@ubuntu64:~/Desktop/build/libftdi/libftdi-0.1x/libftdi/build$ make
Scanning dependencies of target ftdi
[  5%] Building C object src/CMakeFiles/ftdi.dir/ftdi.c.o
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_init’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:87:18:
warning: unused variable ‘i’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_usb_open_dev’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:460:9:
warning: unused variable ‘config_val’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_write_data’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:1253:9:
warning: pointer targets in passing argument 3 of ‘usb_bulk_write’
differ in signedness
/usr/include/usb.h:299:5: note: expected ‘const char *’ but argument
is of type ‘unsigned char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_read_data’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:1578:9:
warning: pointer targets in passing argument 3 of ‘usb_bulk_read’
differ in signedness
/usr/include/usb.h:301:5: note: expected ‘char *’ but argument is of
type ‘unsigned char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_eeprom_decode’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:2430:9:
warning: unused variable ‘size_check’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_read_eeprom’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:2649:9:
warning: pointer targets in passing argument 6 of ‘usb_control_msg’
differ in signedness
/usr/include/usb.h:307:5: note: expected ‘char *’ but argument is of
type ‘unsigned char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_read_eeprom_getsize’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:2733:33:
warning: pointer targets in passing argument 6 of ‘usb_control_msg’
differ in signedness
/usr/include/usb.h:307:5: note: expected ‘char *’ but argument is of
type ‘unsigned char *’
Linking C shared library libftdi.so
[  5%] Built target ftdi
Scanning dependencies of target ftdipp
[ 11%] Building CXX object ftdipp/CMakeFiles/ftdipp.dir/ftdi.cpp.o
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp:
In constructor ‘Ftdi::Context::Private::Private()’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp:55:26:
warning: ‘Ftdi::Context::Private::dev’ will be initialized after
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp:52:10:
warning:   ‘bool Ftdi::Context::Private::open’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp:38:5:
warning:   when initialized here
Linking CXX shared library libftdipp.so
[ 11%] Built target ftdipp
Scanning dependencies of target docs
[ 11%] Generating doc
[ 11%] Generating doc/html/index.html
warning: Tag `USE_WINDOWS_ENCODING' at line 64 of file
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/build/doxy.config
has become obsolete.
To avoid this warning please update your configuration file using "doxygen -u"
warning: Tag `DETAILS_AT_TOP' at line 156 of file
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/build/doxy.config
has become obsolete.
To avoid this warning please update your configuration file using "doxygen -u"
warning: Tag `MAX_DOT_GRAPH_WIDTH' at line 1196 of file
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/build/doxy.config
has become obsolete.
To avoid this warning please update your configuration file using "doxygen -u"
warning: Tag `MAX_DOT_GRAPH_HEIGHT' at line 1204 of file
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/build/doxy.config
has become obsolete.
To avoid this warning please update your configuration file using "doxygen -u"
Searching for include files...
Searching for example files...
Searching for files in directory
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples
Searching for images...
Searching for dot files...
Searching for msc files...
Searching for files to exclude
Searching for files to process...
Searching for files in directory
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src
Searching for files in directory
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp
Reading and parsing tag files
Preprocessing 
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c...
Parsing file 
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c...
Preprocessing 
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h...
Parsing file 
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h...
Preprocessing 
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp...
Parsing file 
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp...
Preprocessing 
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.hpp...
Parsing file 
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.hpp...
Building group list...
Building directory list...
Building namespace list...
Building file list...
Building class list...
Associating documentation with classes...
Computing nesting relations for classes...
Building example list...
Searching for enumerations...
Searching for documented typedefs...
Searching for members imported via using declarations...
Searching for included using directives...
Searching for documented variables...
Building member list...
Searching for friends...
Searching for documented defines...
Computing class inheritance relations...
Computing class usage relations...
Flushing cached template relations that have become invalid...
Creating members for template instances...
Computing class relations...
Add enum values to enums...
Searching for member function documentation...
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp:276:
warning: documented function `int Ftdi::Context::bitbang_enable' was
not declared or defined.
Building page list...
Search for main page...
Computing page relations...
Determining the scope of groups...
Sorting lists...
Freeing entry tree
Determining which enums are documented
Computing member relations...
Building full member lists recursively...
Adding members to member groups.
Computing member references...
Inheriting documentation...
Generating disk names...
Adding source references...
Adding xrefitems...
Sorting member lists...
Counting data structures...
Resolving user defined references...
Finding anchors and sections in the documentation...
Combining using relations...
Adding members to index pages...
Generating style sheet...
Generating index page...
Generating page index...
Generating example documentation...
Generating file sources...
Generating code for file ftdi.c...
Generating code for file ftdi.cpp...
Generating code for file ftdi.h...
Generating code for file ftdi.hpp...
Generating file documentation...
Generating docs for file ftdi.c...
Generating docs for file ftdi.cpp...
Generating docs for file ftdi.h...
Generating docs for file ftdi.hpp...
Generating page documentation...
Generating docs for page deprecated...
Generating group documentation...
Generating group index...
Generating class documentation...
Generating annotated compound index...
Generating alphabetical compound index...
Generating hierarchical class index...
Generating member index...
Generating docs for compound ftdi_context...
Generating docs for compound ftdi_device_list...
Generating docs for compound ftdi_eeprom...
Generating docs for compound usb_dev_handle...
Generating namespace index...
Generating docs for namespace Ftdi
Generating docs for compound Ftdi::Context...
Generating docs for nested compound Ftdi::Context::Private...
Generating docs for compound Ftdi::Eeprom...
Generating docs for nested compound Ftdi::Eeprom::Private...
Generating docs for compound Ftdi::List...
Generating docs for nested compound Ftdi::List::Private...
Generating namespace member index...
Generating graph info page...
Generating file index...
Generating example index...
Generating file member index...
finalizing index lists...
finished...
[ 23%] Built target docs
Scanning dependencies of target ftdi-static
[ 29%] Building C object src/CMakeFiles/ftdi-static.dir/ftdi.c.o
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_init’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:87:18:
warning: unused variable ‘i’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_usb_open_dev’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:460:9:
warning: unused variable ‘config_val’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_write_data’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:1253:9:
warning: pointer targets in passing argument 3 of ‘usb_bulk_write’
differ in signedness
/usr/include/usb.h:299:5: note: expected ‘const char *’ but argument
is of type ‘unsigned char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_read_data’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:1578:9:
warning: pointer targets in passing argument 3 of ‘usb_bulk_read’
differ in signedness
/usr/include/usb.h:301:5: note: expected ‘char *’ but argument is of
type ‘unsigned char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_eeprom_decode’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:2430:9:
warning: unused variable ‘size_check’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_read_eeprom’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:2649:9:
warning: pointer targets in passing argument 6 of ‘usb_control_msg’
differ in signedness
/usr/include/usb.h:307:5: note: expected ‘char *’ but argument is of
type ‘unsigned char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c: In
function ‘ftdi_read_eeprom_getsize’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.c:2733:33:
warning: pointer targets in passing argument 6 of ‘usb_control_msg’
differ in signedness
/usr/include/usb.h:307:5: note: expected ‘char *’ but argument is of
type ‘unsigned char *’
Linking C static library libftdi.a
[ 29%] Built target ftdi-static
Scanning dependencies of target ftdipp-static
[ 35%] Building CXX object ftdipp/CMakeFiles/ftdipp-static.dir/ftdi.cpp.o
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp:
In constructor ‘Ftdi::Context::Private::Private()’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp:55:26:
warning: ‘Ftdi::Context::Private::dev’ will be initialized after
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp:52:10:
warning:   ‘bool Ftdi::Context::Private::open’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/ftdipp/ftdi.cpp:38:5:
warning:   when initialized here
Linking CXX static library libftdipp.a
[ 35%] Built target ftdipp-static
[ 41%] Swig source
Scanning dependencies of target _ftdi
[ 47%] Building C object bindings/CMakeFiles/_ftdi.dir/ftdiPYTHON_wrap.c.o
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/build/bindings/ftdiPYTHON_wrap.c:
In function ‘_wrap_ftdi_enable_bitbang’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/build/bindings/ftdiPYTHON_wrap.c:6948:3:
warning: ‘ftdi_enable_bitbang’ is deprecated (declared at
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:413)
Linking C shared module _ftdi.so
[ 47%] Built target _ftdi
Scanning dependencies of target baud_test
[ 52%] Building C object examples/CMakeFiles/baud_test.dir/baud_test.c.o
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/baud_test.c:
In function ‘main’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/baud_test.c:173:9:
warning: pointer targets in passing argument 2 of ‘ftdi_read_data’
differ in signedness
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:402:9:
note: expected ‘unsigned char *’ but argument is of type ‘char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/baud_test.c:189:9:
warning: pointer targets in passing argument 2 of ‘ftdi_write_data’
differ in signedness
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:406:9:
note: expected ‘unsigned char *’ but argument is of type ‘char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/baud_test.c:201:13:
warning: pointer targets in passing argument 2 of ‘ftdi_read_data’
differ in signedness
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:402:9:
note: expected ‘unsigned char *’ but argument is of type ‘char *’
Linking C executable baud_test
[ 52%] Built target baud_test
Scanning dependencies of target bitbang
[ 58%] Building C object examples/CMakeFiles/bitbang.dir/bitbang.c.o
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang.c:
In function ‘main’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang.c:39:5:
warning: pointer targets in passing argument 2 of ‘ftdi_write_data’
differ in signedness
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:406:9:
note: expected ‘unsigned char *’ but argument is of type ‘char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang.c:49:5:
warning: pointer targets in passing argument 2 of ‘ftdi_write_data’
differ in signedness
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:406:9:
note: expected ‘unsigned char *’ but argument is of type ‘char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang.c:66:9:
warning: pointer targets in passing argument 2 of ‘ftdi_write_data’
differ in signedness
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:406:9:
note: expected ‘unsigned char *’ but argument is of type ‘char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang.c:81:1:
warning: control reaches end of non-void function
Linking C executable bitbang
[ 58%] Built target bitbang
Scanning dependencies of target bitbang2
[ 64%] Building C object examples/CMakeFiles/bitbang2.dir/bitbang2.c.o
Linking C executable bitbang2
[ 64%] Built target bitbang2
Scanning dependencies of target bitbang_cbus
[ 70%] Building C object examples/CMakeFiles/bitbang_cbus.dir/bitbang_cbus.c.o
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_cbus.c:
In function ‘main’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_cbus.c:62:9:
warning: pointer targets in passing argument 1 of ‘fgets’ differ in
signedness
/usr/include/bits/stdio2.h:245:1: note: expected ‘char * __restrict__’
but argument is of type ‘unsigned char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_cbus.c:64:9:
warning: pointer targets in passing argument 1 of ‘strtol’ differ in
signedness
/usr/include/stdlib.h:184:17: note: expected ‘const char *
__restrict__’ but argument is of type ‘unsigned char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_cbus.c:62:14:
warning: ignoring return value of ‘fgets’, declared with attribute
warn_unused_result
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_cbus.c:87:1:
warning: control reaches end of non-void function
Linking C executable bitbang_cbus
[ 70%] Built target bitbang_cbus
Scanning dependencies of target bitbang_ft2232
[ 76%] Building C object
examples/CMakeFiles/bitbang_ft2232.dir/bitbang_ft2232.c.o
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_ft2232.c:
In function ‘main’:
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_ft2232.c:67:9:
warning: pointer targets in passing argument 2 of ‘ftdi_write_data’
differ in signedness
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:406:9:
note: expected ‘unsigned char *’ but argument is of type ‘char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_ft2232.c:74:9:
warning: pointer targets in passing argument 2 of ‘ftdi_write_data’
differ in signedness
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:406:9:
note: expected ‘unsigned char *’ but argument is of type ‘char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_ft2232.c:81:9:
warning: pointer targets in passing argument 2 of ‘ftdi_write_data’
differ in signedness
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:406:9:
note: expected ‘unsigned char *’ but argument is of type ‘char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_ft2232.c:88:9:
warning: pointer targets in passing argument 2 of ‘ftdi_write_data’
differ in signedness
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/src/ftdi.h:406:9:
note: expected ‘unsigned char *’ but argument is of type ‘char *’
/home/mcuee/Desktop/build/libftdi/libftdi-0.1x/libftdi/examples/bitbang_ft2232.c:104:1:
warning: control reaches end of non-void function
Linking C executable bitbang_ft2232
[ 76%] Built target bitbang_ft2232
Scanning dependencies of target find_all
[ 82%] Building C object examples/CMakeFiles/find_all.dir/find_all.c.o
Linking C executable find_all
[ 82%] Built target find_all
Scanning dependencies of target find_all_pp
[ 88%] Building CXX object examples/CMakeFiles/find_all_pp.dir/find_all_pp.cpp.o
Linking CXX executable find_all_pp
[ 88%] Built target find_all_pp
Scanning dependencies of target serial_test
[ 94%] Building C object examples/CMakeFiles/serial_test.dir/serial_test.c.o
Linking C executable serial_test
[ 94%] Built target serial_test
Scanning dependencies of target simple
[100%] Building C object examples/CMakeFiles/simple.dir/simple.c.o
Linking C executable simple
[100%] Built target simple




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Xiaofan

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