search for: wextra

The attached small configury patch replaces -Wextra with -W in the main CFLAGS and CXXFLAGS assignments. A few lines after them, -Wextra is conditionally added already with XIPH_ADD_CFLAGS([-Wextra]), so this allows build using older compilers. Regards. -- O.S. -------------- next part -------------- diff --git a/configure.ac b/configure.ac index...

Hi all. While debugging some program, I discovered what looks like a bug. Please be patient if I'm wrong. In the WIN_SetWindowLong function, in order to get the address of wExtra, there is: ptr = (LONG *)(((char *)wndPtr->wExtra) + offset); but this takes the *CONTENT* of wndPtr->wExtra. The correct code should be ptr = (LONG *)(((char *)&wndPtr->wExtra) + offset); Am I wrong ? Bye Marco -- Marco Bizzarri - Responsabile Tecnico - Icub...

flac configury does a XIPH_ADD_CFLAGS([-Wextra]) around line 426, however it unconditionally adds -Wextra some lines before that too. The attached patch removes that unconditional addition of -Wextra which (i) removes duplicate addition, and (ii) allows older gcc versions to compile the tree peacefully. Please consider applying. -- O.S. ----...

...r ruby-1.9.2-p290 - #configuring ruby-1.9.2-p290 - #compiling ERROR: Error running ''make '', please read /Users/user/.rvm/log/ruby-1.9.2-p290/make.log ERROR: There has been an error while running make. Halting the installation. 2011-08-20 00:45:06] make /usr/bin/gcc-4.2 -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long -fno-common -pipe -I. -I.ext/include/x86_64-darwin11.0.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -o main.o -c main.c /usr/bin/gcc-4.2 -...

...built FLAC and noticed that the size of flac.exe is noticeably bigger, > so I compared the generated Makefiles before ang after this change. > > The difference is: "-g -O2" options were added to CFLAGS. > > before: > CFLAGS = -O3 -funroll-loops -Wall -W -Winline -Wall -Wextra -Wstrict-prototypes > -Wmissing-prototypes -Waggregate-return -Wcast-align -Wnested-externs -Wshadow > -Wundef -Wmissing-declarations -Wunreachable-code -Wdeclaration-after-statement > -D_FORTIFY_SOURCE=2 -msse2 -Wextra > > after: > CFLAGS = -O3 -funroll-loops -Wall -W -Winline...

...HAVE_CONFIG_H -I. -I./src -I.= /win32=A0=A0 -I/home/user/builds/include=A0=A0 -I/home/user/builds/include/= opus=A0=A0 -DOPUSTOOLS -D_FORTIFY_SOURCE=3D2 -DHAVE_GETOPT_H -DSPX_RESAMPLE= _EXPORT=3D -DRANDOM_PREFIX=3Dopustools -DOUTSIDE_SPEEX -DFLOATING_POINT -I/= home/user/builds/include=A0 -W -Wall -Wextra -Wcast-align -Wnested-externs = -Wshadow -Wstrict-prototypes -MT src/opus_header.o -MD -MP -MF $depbase.Tpo= -c -o src/opus_header.o src/opus_header.c &&\ =A0=A0=A0 mv -f $depbase.Tpo $depbase.Po depbase=3D`echo src/opusenc.o | sed 's|[^/]*$|.deps/&|=3Bs|\.o$||'`=3B\ =A0=A0=A0...

Martijn van Beurden wrote: > op 25-07-14 19:32, Scott Brown schreef: > > ./configure -enable-static -disable-shared CFLAGS=" -isysroot > > /Developer/SDKs/MacOSX10.6.sdk -mmacosx-version-min=10.6" > > make > > Well, the use of CFLAGS 'disables' the -O3 and unroll-loops > optimisation. I'm quite sure that's the culprit. Add -O3 to your

...MyPass.cpp and I use "EP_FullLinkTimeOptimizationLast". I compile it and get libMypass.so. MyPass.so rely on some other code, such as，Init.c and Helper.c. So, I use following commands to get a static library libmypass-rt.a. " $ clang -fsanitize=safe-stack -c -emit-llvm -fpic -Wall -Wextra -O2 -I ../include -o obj/helpers.o helpers.c $ clang -fsanitize=safe-stack -c -emit-llvm -fpic -Wall -Wextra -O2 -I ../include -o obj/init.o init.c $ ar rcs obj/libmypass-rt.a obj/helpers.o obj/init.o ." When mypass optimizes the target program, it reles on libmypass-rt.a library. So I need to...

...3,7 @@ dnl if we support them, we set them unconditionally AS_COMPILER_FLAG(-Wall, GLOBAL_CFLAGS="-Wall", GLOBAL_CFLAGS="") dnl I want this but stupid headers don't let me dnl AS_COMPILER_FLAG(-Wshadow, GLOBAL_CFLAGS="$GLOBAL_CFLAGS -Wshadow") -AS_COMPILER_FLAG(-Wextra -Wno-missing-field-initializers -Wno-unused-parameter -Wold-style-definition -Wdeclaration-after-statement -Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Winline -Wformat-nonliteral -Wformat-security, GLOBAL_CF...

From: Arnd Bergmann <arnd at arndb.de> This is a follow-up on a couple of patch series I sent in the past, enabling -Wextra (aside from stuff that is explicitly disabled), -Wcast-function-pointer-strict and -Wrestrict. I have tested these on 'defconfig' and 'allmodconfig' builds across all architectures, as well as many 'randconfig' builds on x86, arm and arm64. It would be nice to have all the...

...ENABLE_PROJECTS="all" \ >         -G "Ninja" ../llvm > > The final errors were: > > [5802/7319] : && /usr/lib/llvm/10/bin/clang++  -fPIC > -fvisibility-inlines-hidden -Werror=date-time > -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter > -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic > -Wno-long-long -Wimplicit-fallthrough -Wcovered-switch-default > -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor > -Wstring-conversion -fdiagnostics-color -ffunct...

...NTAL_TARGETS_TO_BUILD="AVR" \ -DLLVM_ENABLE_PROJECTS="all" \ -G "Ninja" ../llvm The final errors were: [5802/7319] : && /usr/lib/llvm/10/bin/clang++ -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion -fdiagnostics-color -ffunction-sections -fdata-sections -fno-co...

...nforce optimisations. I just built FLAC and noticed that the size of flac.exe is noticeably bigger, so I compared the generated Makefiles before ang after this change. The difference is: "-g -O2" options were added to CFLAGS. before: CFLAGS = -O3 -funroll-loops -Wall -W -Winline -Wall -Wextra -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wnested-externs -Wshadow -Wundef -Wmissing-declarations -Wunreachable-code -Wdeclaration-after-statement -D_FORTIFY_SOURCE=2 -msse2 -Wextra after: CFLAGS = -O3 -funroll-loops -Wall -W -Winline -g -O2 -Wall -Wextra -Wstrict-...

...that the size of flac.exe is noticeably bigger, >> so I compared the generated Makefiles before ang after this change. >> >> The difference is: "-g -O2" options were added to CFLAGS. >> >> before: >> CFLAGS = -O3 -funroll-loops -Wall -W -Winline -Wall -Wextra -Wstrict-prototypes >> -Wmissing-prototypes -Waggregate-return -Wcast-align -Wnested-externs -Wshadow >> -Wundef -Wmissing-declarations -Wunreachable-code -Wdeclaration-after-statement >> -D_FORTIFY_SOURCE=2 -msse2 -Wextra >> >> after: >> CFLAGS = -O3 -funroll-l...

...isation$sse_os" = "xyesyes" ; then > XIPH_ADD_CFLAGS([-msse2]) > - XIPH_ADD_CFLAGS([-mstackrealign]) > fi > + fi > > +if test "$host_os" = "mingw32" ; then > + XIPH_ADD_CFLAGS([-mstackrealign]) > fi > > XIPH_ADD_CFLAGS([-Wextra]) Everyone happy with this patch? Erik -- ---------------------------------------------------------------------- Erik de Castro Lopo http://www.mega-nerd.com/

...r Point's Spread32 library; the application crashes when referencing a NULL pointer returned by GlobalLock, but obviously it runs perfectly under win98SE (see previous post about GetWindowLongA) . The behaviour of SCROLL_GetPtrScrollInfo, with nBar parameter = SB_CTL, is to return wndPtr->wExtra as it were a pointer. Actually we found that, in this case, the application stores in wndPtr->wExtra[0] a handle; so, tricking with wine's code, we obtained the pointer from the handle (using GlobalLock), making the app working (almost) correctly. Before releasing a patch, we would like to...

...lude/dovecot/src/lib-imap/ -I/opt/local/include/ dovecot/src/lib-dict/ -I/opt/local/include/dovecot/src/lib-index/ -I/ opt/local/include/dovecot/src/imap/ -o dovecot-version dovecot-version.c ./dovecot-version > dovecot-version.h ./version.sh > antispam-version.h cc -c -fPIC -shared -Wall -Wextra -DPLUGINNAME=antispam - DHAVE_CONFIG_H -I/opt/local/include/dovecot/ -I/opt/local/include/ dovecot/src/ -I/opt/local/include/dovecot/src/lib/ -I/opt/local/ include/dovecot/src/lib-storage/ -I/opt/local/include/dovecot/src/lib- mail/ -I/opt/local/include/dovecot/src/lib-imap/ -I/opt/local/includ...

When I try to 'make' oggz (0.9.9), I get the following compile error make[4]: Leaving directory `/c/liboggz/src/tools/oggz-chop' make[4]: Entering directory `/c/liboggz/src/tools' /bin/sh ../../libtool --tag=CC --mode=link gcc -g -O2 -Wall -Wextra -g -std=gnu99 -Wdeclaration-after-statement -Wno-unused -o oggz-info.exe oggz-info.o skeleton.o oggz_tools.o dirac.o ../liboggz/liboggz.la -logg -lm libtool: link: gcc -g -O2 -Wall -Wextra -g -std=gnu99 -Wdeclaration-after-statement -Wno-unused -o .libs/oggz-info.exe oggz-info.o skeleton.o oggz...

...eGen > -I/home/laguest/src/mine-new/llvm/llvm-project/clang/include > -Itools/clang/include -I/usr/include/libxml2 -Iinclude > -I/home/laguest/src/mine-new/llvm/llvm-project/llvm/include -fPIC > -fvisibility-inlines-hidden -Werror=date-time > -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter > -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic > -Wno-long-long -Wimplicit-fallthrough -Wcovered-switch-default > -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor > -Wstring-conversion -fdiagnostics-color -ffunction-sections &gt...

...recursive make[1]: Entering directory `/tmp/celt-0.7.0' Making all in libcelt make[2]: Entering directory `/tmp/celt-0.7.0/libcelt' /bin/sh ../libtool --tag=CC --mode=compile gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I.. -s -O3 -march=i686 -fvisibility=hidden -W -Wstrict-prototypes -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wno-parentheses -Wno-unused-parameter -Wno-sign-compare -MT celt.lo -MD -MP -MF .deps/celt.Tpo -c -o celt.lo celt.c libtool: compile: gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I.. -s -O3 -march=i686 -fvisibility=hidden -W -Wstrict-prototypes -Wall -Wextra -Wca...