search for: cflags_for_build

Hi together, this is the second version of my cross-compilation patch serie. I'm sending it in the hope to get an honest review, and possibly see the patches integrated upstream. Those patches allow to build syslinux using a toolchain different from the host one by explicitely using the host toolchain for the utilities that are required at build-time / on the build machine. I am using the

I downloaded the source package for Ubuntu 11.04's ld - it's part of binutils. It's building right now with "-g" on the compile command line, and with --prefix set to install in a subdir of my ~/LLVM directory. I've already tried enabling core dumps: $ ulimit -c unlimited ... but with the release ld that's included with Ubuntu I don't get symbols. Building

Building dash in parallel still fails: GEN dash/builtins.def HOSTCC dash/mkinit HOSTCC dash/mknodes HOSTCC dash/mksignames HOSTCC dash/mksyntax dash/mksignames.c:59: warning: function declaration isn?t a prototype dash/mksignames.c:365: warning: function declaration isn?t a prototype dash/mksignames.c:386: warning: function declaration isn?t a prototype KLIBCCC

libXt is the X Toolkit Intrinsics library used to build older generation toolkits such as Motif & Xaw. Alan Coopersmith (8): Revert "Avoid shadowing variables." If CFLAGS_FOR_BUILD is not set, include CWARNFLAGS in default value makestrs: use strchr() instead of index() makestrs: Replace malloc()+strcpy() calls with strdup() calls makestrs: Replace strcpy()+strcat() calls with snprintf() calls makestrs: Use asprintf() if available unifdef -UCRAY...

...file b/utils/Makefile index dfe6259..f31f117 100644 --- a/utils/Makefile +++ b/utils/Makefile @@ -17,8 +17,9 @@ VPATH = $(SRC) include $(MAKEDIR)/syslinux.mk -CFLAGS = $(GCCWARN) -Os -fomit-frame-pointer -D_FILE_OFFSET_BITS=64 -I$(SRC) -LDFLAGS = -O2 +CC = $(CC_FOR_BUILD) +CFLAGS = $(CFLAGS_FOR_BUILD) $(GCCWARN) -Os -fomit-frame-pointer -D_FILE_OFFSET_BITS=64 -I$(SRC) +LDFLAGS = $(LDFLAGS_FOR_BUILD) -O2 C_TARGETS = isohybrid gethostip memdiskfind SCRIPT_TARGETS = mkdiskimage -- 2.1.4

On Tue, 21 May 2024 14:48:48 +0200 Kurt Hornik <Kurt.Hornik at wu.ac.at> wrote: > I guess foer the CXXFLAGS we want dpkg-buildflags --get CXXFLAGS? It must be the case. It's both the documented option [1] and it currently differs from CFLAGS in the offending flag: root at 93e09ba5b6fb:/# diff -u <(dpkg-buildflags --get CFLAGS | sed 's/ /\n/g') <(dpkg-buildflags --get

...intl' make[1]: Nothing to be done for `all'. make[1]: Leaving directory `/tmp/llvm3/llvm/build/intl' make[1]: Entering directory `/tmp/llvm3/llvm/build/zlib' : make ; exec true "AR_FLAGS=rc" "CC_FOR_BUILD=gcc" "CFLAGS=-O2" "CXXFLAGS=-O2" "CFLAGS_FOR_BUILD=" "CFLAGS_FO R_TARGET=-O2 -O2" "INSTALL=/usr/bin/install -c" "INSTALL_DATA=/usr/bin/install -c -m 644" "INSTALL_PROGRAM=/us r/bin/install -c" "INSTALL_SCRIPT=/usr/bin/install -c" "LDFLAGS=" "LIBCFLAGS=-O2" "LIBCFLAGS_FO...

This shouldn't be considered our bug (should it?). I'm going to report it to Ubuntu. I will restart my build, but does anyone else see this on Ubuntu 11.04? Note that I have a 32-bit machine with 2 GB of RAM and no swap. $ ld --version GNU ld (GNU Binutils for Ubuntu) 2.21.0.20110327 Copyright 2011 Free Software Foundation, Inc. $ uname -a Linux frylock 2.6.38-11-generic #50-Ubuntu

...rg The makefiles try to build the "mkrounding" tool with the "host" compiler; however, this file is being executed later in the build, so it has to be compiled with the "build" compiler. Usually, autotoolized Makefiles solve this by using CC_FOR_BUILD and the related CFLAGS_FOR_BUILD and LDFLAGS_FOR_BUILD. Error message, taken during a build for ARM here: ----------8<----------8<---------- arm-v4t-linux-gnueabi-gcc -std=gnu99 -g -O2 -DHAVE_CONFIG_H -Wall -W -I./popt -L/some/path/sysroot/arm-v4t-linux-gnueabi/lib -L/some/path/sysroot/arm-v4t-linux-gnueabi/usr/lib -Wl,-rp...

...1]: Nothing to be done for `all'. > make[1]: Leaving directory `/tmp/llvm3/llvm/build/intl' > make[1]: Entering directory `/tmp/llvm3/llvm/build/zlib' > : make ; exec true "AR_FLAGS=rc" "CC_FOR_BUILD=gcc" "CFLAGS=-O2" "CXXFLAGS=-O2" "CFLAGS_FOR_BUILD=" "CFLAGS_FO > R_TARGET=-O2 -O2" "INSTALL=/usr/bin/install -c" "INSTALL_DATA=/usr/bin/install -c -m 644" "INSTALL_PROGRAM=/us > r/bin/install -c" "INSTALL_SCRIPT=/usr/bin/install -c" "LDFLAGS=" "LIBCFLAGS=-O2" "LI...

On Dec 16, 2008, at 10:34 AM, Jeffrey Yasskin wrote: > I'm on OSX 10.5, trying to build a svn checkout of llvm-gcc. I've also > checked out llvm. Both are synced to r61075. hi Jeffrey, This patch should have fixed the problem: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20081215/071210.html Please update and try again, sorry for the breakage! -Chris

...tl' make[1]: Nothing to be done for `all'. make[1]: Leaving directory `/dir1/cfrontend/src/intl' make[1]: Entering directory `/dir1/cfrontend/src/zlib' : make ; exec true "AR_FLAGS=rc" "CC_FOR_BUILD=gcc" "CFLAGS=-g -O2" "CXXFLAGS=-g -O2" "CFLAGS_FOR_BUILD=" "CFLAGS_FOR_TARGET=-O2 -g -O2" "INSTALL=/usr/bin/install -c" "INSTALL_DATA=/usr/bin/install -c -m 644" "INSTALL_PROGRAM=/usr/bin/install -c" "INSTALL_SCRIPT=/usr/bin/install -c" "LDFLAGS=" "LIBCFLAGS=-g -O2" "LIBCFLAG...

..."tooldir=/Users/jyasskin/src/llvm-gcc-4.2/trunk/obj/../install/i686-apple-darwin9" "build_tooldir=/Users/jyasskin/src/llvm-gcc-4.2/trunk/obj/../install/i686-apple-darwin9" "target_alias=i686-apple-darwin9" "BISON=bison" "CC_FOR_BUILD=gcc -m32" "CFLAGS_FOR_BUILD=-g -O2" "CXX_FOR_BUILD=g++ -m32" "EXPECT=expect" "FLEX=flex" "INSTALL=/opt/local/bin/ginstall -c" "INSTALL_DATA=/opt/local/bin/ginstall -c -m 644" "INSTALL_PROGRAM=/opt/local/bin/ginstall -c" "INSTALL_SCRIPT=/opt/local/bin/ginsta...

Hi there, I've had issue with the integration of syslinux into the buildroot project [0]. After some research, it turned out that we were wrongly using the host toolchain instead of the target toolchain to build syslinux. This gave us bigger issues (for instance) when trying to link syslinux with gnu-efi, that was built using the target toolchain. The first one forces ld to output i386

I'm on OSX 10.5, trying to build a svn checkout of llvm-gcc. I've also checked out llvm. Both are synced to r61075. I'm using Apple's gcc 4.0.1: $ gcc -v Using built-in specs. Target: i686-apple-darwin9 Configured with: /var/tmp/gcc/gcc-5488~2/src/configure --disable-checking -enable-werror --prefix=/usr --mandir=/share/man --enable-languages=c,objc,c++,obj-c++