#3499: gcc 4.7 warnings
-------------------------------------+--------------------
Reporter: pabs | Type: bug
Status: new | Priority: normal
Milestone: unspecified | Component: other
Version: 3.1 beta10 | Keywords:
Blocked By: | Blocking:
Operating System: All/Non-Specific |
-------------------------------------+--------------------
I get the following warnings with gcc 4.7 and beta10:
g++ -DHAVE_CONFIG_H -I. -I.. -DYY_NO_INPUT -D_GNU_SOURCE=1 -D_REENTRANT
-I/usr/include/SDL -I/usr/include/libpng12 -D__STDC_FORMA
T_MACROS -D__STDC_LIMIT_MACROS -DNDEBUG
-DWZ_DATADIR="\"/usr/share/games/warzone2100\""
-DLOCALEDIR="\"/usr/share/locale\"" -I.. -I/usr/incl
ude/GL -pthread -I/usr/include/freetype2 -I/usr/include/fribidi
-D_FORTIFY_SOURCE=2 -g -Wno-enum-compare -Wall -Wextra -Wno-unused-para
meter -Wno-sign-compare -Wcast-align -Wwrite-strings -Wpointer-arith -Wno-
format-security -DQT_SHARED -I/usr/include/qt4 -I/usr/include/qt4/
QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtScript -g -O2
-fPIE -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=
format-security -fstack-protector -c -o function.o function.cpp
fpath.cpp: In function 'void fpathTest(int, int, int, int)':
fpath.cpp:583:15: warning: variable 'r' set but not used [-Wunused-but-
set-variable]
g++ -DHAVE_CONFIG_H -I. -I.. -D_GNU_SOURCE=1 -D_REENTRANT
-I/usr/include/SDL -I/usr/include/libpng12 -D__STDC_FORMAT_MACROS
-D__STDC_
LIMIT_MACROS -DNDEBUG -DWZ_DATADIR="\"/usr/share/games/warzone2100\""
-DLOCALEDIR="\"/usr/share/locale\"" -I.. -I../tools -I. -I../lib/frame
work -DQT_SHARED -I/usr/include/qt4 -I/usr/include/qt4/QtCore
-I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtScript
-D_FORTIFY_SOURCE=2
-g -O2 -fPIE -fstack-protector --param=ssp-buffer-size=4 -Wformat
-Werror=format-security -fstack-protector -c -o qtscripttest.o qtscriptt
est.cpp
modeltest.c: In function 'check_pie':
modeltest.c:66:3: warning: implicit declaration of function 'getcwd'
[-Wimplicit-function-declaration]
modeltest.c:66:3: warning: format '%s' expects argument of type 'char *',
but argument 4 has type 'int' [-Wformat]
modeltest.c:127:4: warning: format '%f' expects argument of type 'float
*', but argument 3 has type 'double *' [-Wformat]
modeltest.c:127:4: warning: format '%f' expects argument of type 'float
*', but argument 4 has type 'double *' [-Wformat]
modeltest.c:127:4: warning: format '%f' expects argument of type 'float
*', but argument 5 has type 'double *' [-Wformat]
modeltest.c:201:5: warning: format '%f' expects argument of type 'float
*', but argument 3 has type 'double *' [-Wformat]
modeltest.c:201:5: warning: format '%f' expects argument of type 'float
*', but argument 4 has type 'double *' [-Wformat]
modeltest.c: In function 'main':
modeltest.c:247:3: warning: format '%s' expects argument of type 'char *',
but argument 3 has type 'char (*)[4096]' [-Wformat]
modeltest.c:247:9: warning: ignoring return value of 'fscanf', declared
with attribute warn_unused_result [-Wunused-result]
g++ -DHAVE_CONFIG_H -I. -I.. -D_GNU_SOURCE=1 -D_REENTRANT
-I/usr/include/SDL -I/usr/include/libpng12 -D__STDC_FORMAT_MACROS
-D__STDC_LIMIT_MACROS -DNDEBUG
-DWZ_DATADIR="\"/usr/share/games/warzone2100\""
-DLOCALEDIR="\"/usr/share/locale\"" -I.. -I../tools -I. -I../lib/framework
-DQT_SHARED -I/usr/include/qt4 -I/usr/include/qt4/QtCore
-I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtScript
-D_FORTIFY_SOURCE=2 -g -O2 -fPIE -fstack-protector --param=ssp-buffer-
size=4 -Wformat -Werror=format-security -fstack-protector -c -o lint.o
lint.cpp
maptest.cpp: In function 'int main(int, char**)':
maptest.cpp:27:31: warning: format '%s' expects argument of type 'char*',
but argument 3 has type 'char (*)[4096]' [-Wformat]
maptest.cpp:27:32: warning: ignoring return value of 'int fscanf(FILE*,
const char*, ...)', declared with attribute warn_unused_result [-Wunused-
result]
gcc -std=gnu99 -g -g -O2 -fPIE -fstack-protector --param=ssp-buffer-size=4
-Wformat -Werror=format-security -fstack-protector -lz -rdynamic -fPIE
-pie -Wl,-z,relro -Wl,-z,now -o modeltest modeltest.o
qtscripttest.cpp: In function 'int main(int, char**)':
qtscripttest.cpp:24:31: warning: format '%s' expects argument of type
'char*', but argument 3 has type 'char (*)[4096]' [-Wformat]
qtscripttest.cpp:24:32: warning: ignoring return value of 'int
fscanf(FILE*, const char*, ...)', declared with attribute
warn_unused_result [-Wunused-result]
--
Ticket URL: <http://developer.wz2100.net/ticket/3499>
Warzone 2100 Trac <http://developer.wz2100.net/>
The Warzone 2100 Project
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