search for: optflags

...oil the result. > >> gcc does have an -funsigned-char option. > > So question to poma: > > Can it be that the tested installation of gcc 5 uses this > option by default ? See for yourself is it so or not: $ rpm -qf /usr/lib/rpm/rpmrc rpm-4.12.0.1-17.fc23.x86_64 $ grep optflags /usr/lib/rpm/rpmrc | grep 86 optflags: fat -O2 -g -arch i386 -arch ppc optflags: i386 -O2 -g -march=i386 -mtune=i686 optflags: i486 -O2 -g -march=i486 optflags: i586 -O2 -g -march=i586 optflags: i686 -O2 -g -march=i686 optflags: x86_64 -O2 -g $ rpm -qf /usr/lib/rpm/redhat/rpmrc redhat-rpm-config-...

Hi, hpa wrote: > On PowerPC (I think) "unsigned char" is the default. In any case it seems a good idea to interpret the character more explicitely. To my experience, one signdness change causes a little tree of consequential signedness changes or questionable cast operations. How about the following instead ? if ((c >= 0 && c <= ' ') || c == '\x7f')

...hing to be done for `svnonly'. installing C headers make[2]: `all' is up to date. make[2]: `libRblas.dll.a' is up to date. make[5]: Nothing to be done for `svnonly'. installing C headers make --no-print-directory -C ../extra/intl -f Makefile.win make --no-print-directory -C ../appl OPTFLAGS='-O3 -Wall -pedantic -std=gnu99' FOPTFLAGS='-O3 -Wall' -f Makefile.win make --no-print-directory -C ../nmath OPTFLAGS='-O3 -Wall -pedantic -std=gnu99' -f Makefile.win make --no-print-directory -C ../main OPTFLAGS='-O3 -Wall -pedantic -std=gnu99 -DLEA_MALLOC' FFLAGS=...

Hi, I'm trying to build extlinux statically, but no matter what CFLAGS or OPTFLAGS I set in the Makefiles I get bios/extlinux/extlinux: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.24, BuildID[sha1]=ef970f59a48b226b2397b73a56e02a73b79c5f0a, not stripped I have tried adding OPTFLAGS= -static to the extlinux/Makefi...

...:04:16 @@ -24,3 +24,4 @@ # This address needs to be reachable using normal inter-module # calls, and work on the memory models for this architecture SHAREDFLAGS = -Ttext 0x01000200 +LD_SOLIB_FLAGS = -R --- klibc/arch/cris/MCONFIG +++ klibc/arch/cris/MCONFIG 2003/11/27 15:04:19 @@ -9,3 +9,4 @@ OPTFLAGS = -Os -fomit-frame-pointer BITSIZE = 32 +LD_SOLIB_FLAGS = -R --- klibc/arch/i386/MCONFIG +++ klibc/arch/i386/MCONFIG 2003/11/27 15:04:21 @@ -30,3 +30,4 @@ # calls, and work on the memory models for this architecture # 96 MB - normal binaries start at 128 MB SHAREDFLAGS = -Ttext 0x06000200 +LD_...

...ed make[1]: `Rpwd.exe' is up to date. make[4]: Nothing to be done for `svnonly'. installing C headers make[2]: `all' is up to date. make[2]: `libRblas.dll.a' is up to date. make[5]: Nothing to be done for `svnonly'. installing C headers make --no-print-directory -C ../extra/intl OPTFLAGS='-O3 -Wall -pedantic -std=gnu99' -f Makefile.win make --no-print-directory -C ../appl OPTFLAGS='-O3 -Wall -pedantic -std=gnu99' FOPTFLAGS='-O3 -Wall' -f Makefile.win make --no-print-directory -C ../nmath OPTFLAGS='-O3 -Wall -pedantic -std=gnu99' -f Makefile.win make...

...s a lot for your valuable work ciao gabriele Complete patch ============== --- syslinux-6.04-pre1-BROKEN/mtools/Makefile.ORIG 2016-03-04 17:07:14.696050599 +0100 +++ syslinux-6.04-pre1-BROKEN/mtools/Makefile 2016-03-05 10:34:14.235228580 +0100 @@ -1,7 +1,7 @@ include $(MAKEDIR)/syslinux.mk OPTFLAGS = -g -Os -INCLUDES = -I$(SRC) -I$(objdir) -I$(SRC)/../libfat -I$(SRC)/../libinstaller +INCLUDES = -I$(SRC) -I$(objdir) -I$(SRC)/../bios -I$(SRC)/../libfat -I$(SRC)/../libinstaller CFLAGS = $(GCCWARN) -D_FILE_OFFSET_BITS=64 $(OPTFLAGS) $(INCLUDES) LDFLAGS = --- syslinux-6.04-pre1-BROKEN/linux...

...#39; is up to date. make[2]: `libRblas.a' is up to date. make -f Makefile.docfiles make[4]: Nothing to be done for `docfiles'. make[5]: Nothing to be done for `svnonly'. installing C headers make --no-print-directory -C ../extra/intl -f Makefile.win make --no-print-directory -C ../appl OPTFLAGS='-O2 -Wall -pedantic' -f Makefile .win make --no-print-directory -C ../nmath OPTFLAGS='-O2 -Wall -pedantic' -f Makefile .win make --no-print-directory -C ../main OPTFLAGS='-O2 -Wall -pedantic -DLEA_MALLOC ' -f Makefile.win make --no-print-directory -C ./graphapp make --n...

...quot;; else echo "$(2)"; fi) + FORCE: ===== usr/lib/arch/i386/MCONFIG 1.1 vs edited ===== --- 1.1/usr/lib/arch/i386/MCONFIG Sat Feb 15 23:53:51 2003 +++ edited/usr/lib/arch/i386/MCONFIG Mon Mar 3 21:18:08 2003 @@ -13,12 +13,19 @@ # them to be cdecl # REGPARM = -mregparm=3 -DREGPARM -OPTFLAGS = $(REGPARM) -march=i386 -Os -fomit-frame-pointer \ - -malign-functions=0 -malign-jumps=0 -malign-loops=0 -BITSIZE = 32 +#check_usergcc = $(shell if $(USERCC) $(1) -S -o /dev/null -xc /dev/null > \ + /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi) + + +OPTF...

...n for -g in the i386 MCONFIG? Index: MCONFIG =================================================================== --- MCONFIG (revision 1003) +++ MCONFIG (working copy) @@ -62,5 +62,11 @@ # include $(KLIBSRC)/arch/$(ARCH)/MCONFIG +ifeq ($(DEBUG),true) +STRIP = /bin/true -Since_we_are_debugging +OPTFLAGS += -O1 -g +endif + + # How to tell the linker main() is the entrypoint EMAIN ?= -e main Index: klibc/arch/i386/MCONFIG =================================================================== --- klibc/arch/i386/MCONFIG (revision 1003) +++ klibc/arch/i386/MCONFIG (working copy) @@ -13,7 +13,7 @@ gc...

...enabled the inlinehint function attribute in the inliner. It mostly affects the performance of -Os compiled code. I have made some measurements on the SPEC test suite to show what it means. I made three runs of then nightly tests. The baseline represents -Os with no inlinehint: make TEST=nightly OPTFLAGS=-Os EXTRA_LOPT_OPTIONS=-inlinehint-threshold=0 EXTRA_LINKTIME_OPT_FLAGS=-inlinehint-threshold=0 report For the second run I enabled the inline hint, keeping the -Os flag: make TEST=nightly OPTFLAGS=-Os report The third run is -O3: make TEST=nightly OPTFLAGS=-O3 EXTRA_LOPT_OPTIONS=-inline-thresh...

...--git a/core/Makefile b/core/Makefile index 33ad7e9..9695892 100644 --- a/core/Makefile +++ b/core/Makefile @@ -20,7 +20,8 @@ MAKEFLAGS += -r MAKE += -r topdir = .. -include $(topdir)/MCONFIG.embedded +MAKEDIR = $(topdir)/mk +include $(MAKEDIR)/embedded.mk -include $(topdir)/version.mk OPTFLAGS = diff --git a/diag/geodsp/Makefile b/diag/geodsp/Makefile index 4c8eff6..04fd89e 100644 --- a/diag/geodsp/Makefile +++ b/diag/geodsp/Makefile @@ -19,7 +19,7 @@ # topdir = ../.. -# include $(topdir)/MCONFIG.embedded +# include $(topdir)/mk/embedded.mk coredir = $(topdir)/core BTARGET = geod...

...nul nul 0000760 nul nul nul nul nul nul nul nul nul nul nul nul nul nul U * after turning on DEBUG, via [jimc at harpo extlinux]$ diff -u Makefile~ Makefile --- Makefile~ 2004-12-22 00:17:53.000000000 -0700 +++ Makefile 2004-12-31 15:57:40.323057158 -0700 @@ -1,5 +1,5 @@ CC = gcc -OPTFLAGS = -g -Os +OPTFLAGS = -g -Os $(UFLAGS) INCLUDES = -I. -I.. -I../libfat CFLAGS = -W -Wall -Wno-sign-compare -D_FILE_OFFSET_BITS=64 $(OPTFLAGS) $(INCLUDES) LDFLAGS = -s it tells me this: [root at harpo syslinux-3.00]# extlinux/extlinux /media/usbdisk/boot/extlinux/ /media/usbdisk/boot/ex...

On Sat, Aug 8, 2015 at 10:32 AM, Adam Baxter via Syslinux <syslinux at zytor.com> wrote: > Hi, > I'm trying to build extlinux statically, but no matter what CFLAGS or > OPTFLAGS I set in the Makefiles I get bios/extlinux/extlinux: ELF 64-bit > LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared > libs), for GNU/Linux 2.6.24, > BuildID[sha1]=ef970f59a48b226b2397b73a56e02a73b79c5f0a, not stripped > > > I have tried adding OPTFLAGS= -s...

Bryan O'Sullivan wrote: > Update of /home/cvs/klibc/klibc/klibc/arch/i386 > In directory terminus.zytor.com:/tmp/cvs-serv27981/klibc/arch/i386 > > Modified Files: > MCONFIG > Log Message: > Bring sanity to OPTFLAGS. Turn off -fomit-frame-pointer, which is worse > than useless, and use new names for other directives. > This unfortunately breaks older compilers. -hpa

...4-07-27 17:10:12.000000000 +0200 @@ -13,7 +13,7 @@ # them to be cdecl # REGPARM = -mregparm=3 -DREGPARM -gcc_major := $(shell $(CC) -v 2>&1 | awk '/gcc version/{print int($$3)}') +gcc_major := $(shell unset LANG;$(CC) -v 2>&1 | awk '/gcc version/{print int($$3)}') OPTFLAGS = $(REGPARM) -march=i386 -Os --

...t;> $@ - echo "LD=$(shell bash -c 'type -p $(LD)')" >> $@ + echo "CC=$(shell which gcc)" >> $@ + echo "LD=$(shell which ld)" >> $@ echo 'REQFLAGS=$(filter-out -I%,$(REQFLAGS))' >> $@ echo 'OPTFLAGS=$(OPTFLAGS)' >> $@ echo 'LDFLAGS=$(LDFLAGS)' >> $@ - echo "STRIP=$(shell bash -c 'type -p $(STRIP)')" >> $@ + echo "STRIP=$(shell which strip)" >> $@ echo 'STRIPFLAGS=$(STRIPFLAGS)' >> $@...

From: Matt Fleming <matt.fleming at linux.intel.com> This series includes a patch (PATCH 1/6) that I sent previously but I thought it was worth sending it again since the rest of the series depends on it, and it also gives a bit of context. These cleanups make it simpler to do the big switchover to ELF modules on the elflink branch because the libraries in $LIBS are now contained in one

...bin/BATCH bin/INSTALL bin/REMOVE bin/Rd2dvi.sh bin/Rd2txt bin/SHLIB bin/helpPRINT.bat unzip -oaq bins -d ../../.. rm -f bins.zip echo done > fixbin MAKE.EXE[1]: Leaving directory `F:/R-devel/src/gnuwin32/fixed' cp -pr unzip ../.. rm -f ../../unzip/*.h F:/GCC-29~1.2/BIN/MAKE.EXE -C ../appl OPTFLAGS='-O2 -Wall -pedantic' -f Makefile.win MAKE.EXE[1]: Entering directory `F:/R-devel/src/appl' MAKE.EXE[1]: Leaving directory `F:/R-devel/src/appl' F:/GCC-29~1.2/BIN/MAKE.EXE -C ../main OPTFLAGS='-O2 -Wall -pedantic' -f Makefile.win MAKE.EXE[1]: Entering directory `F:/R-devel/...

...bin/BATCH bin/INSTALL bin/REMOVE bin/Rd2dvi.sh bin/Rd2txt bin/SHLIB bin/helpPRINT.bat unzip -oaq bins -d ../../.. rm -f bins.zip echo done > fixbin MAKE.EXE[1]: Leaving directory `F:/R-devel/src/gnuwin32/fixed' cp -pr unzip ../.. rm -f ../../unzip/*.h F:/GCC-29~1.2/BIN/MAKE.EXE -C ../appl OPTFLAGS='-O2 -Wall -pedantic' -f Makefile.win MAKE.EXE[1]: Entering directory `F:/R-devel/src/appl' MAKE.EXE[1]: Leaving directory `F:/R-devel/src/appl' F:/GCC-29~1.2/BIN/MAKE.EXE -C ../main OPTFLAGS='-O2 -Wall -pedantic' -f Makefile.win MAKE.EXE[1]: Entering directory `F:/R-devel/...