similar to: Cross compiling C++ program

On Wed, Aug 02, 2017 at 05:48:20PM -0600, Jonathan Roelofs wrote: > I strongly recommend against using the host's headers when cross compiling. > You need to either find or build an arm-none-eabi sysroot, and use the > --sysroot= flag. > > > Jon OK, that's a start. I found https://www.llvm.org/docs/HowToCrossCompileLLVM.html. Is it enough for --sysroot? In case it is,

On Fri, Aug 04, 2017 at 01:54:33PM -0600, Jonathan Roelofs wrote: > > > On 8/4/17 1:14 PM, Goran Mekić via llvm-dev wrote: > > On Thu, Aug 03, 2017 at 08:22:24AM -0600, Jonathan Roelofs wrote: > > > IIUC, you don't want to cross compile llvm itself (which is what those > > > instructions are for), but instead you want to *use* llvm to cross compile > >

On Fri, Aug 04, 2017 at 04:03:35PM -0600, Jonathan Roelofs wrote: > > > 1) Pick a directory as your sysroot > > ~/arm-sysroot > > > > > 2) Install the libc headers there (without having built it) > > What I did was mv musl-*/include ~/arm-sysroot/usr/include. > > I think you need to copy them, not move them. On a new directories and fresh untar of musl, I

On Thu, Aug 03, 2017 at 08:22:24AM -0600, Jonathan Roelofs wrote: > IIUC, you don't want to cross compile llvm itself (which is what those > instructions are for), but instead you want to *use* llvm to cross compile > things. > > To build your sysroot, you'll need to cross-build: > > 1) A libc. Good choices for that for baremetal are: newlib or musl. > 2)

A recent change added defined(__linux__) condition to the code below. Now it says that on linux with --std=c++0x (or --std=c++11) the system stdlib.h header must define aligned_alloc(). Really? include/__config: #if ( defined(__FreeBSD__) || defined(__linux__) ) && (__ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L) #define _LIBCPP_HAS_QUICK_EXIT #define _LIBCPP_HAS_C11_FEATURES

On 18 Jan 2018, at 15:03, Jonas Hahnfeld <hahnjo at hahnjo.de> wrote: > > Am 2018-01-18 14:55, schrieb Dimitry Andric via llvm-dev: >> On 17 Jan 2018, at 18:53, Hans Wennborg via Release-testers >> <release-testers at lists.llvm.org> wrote: >>> Start your engines; 6.0.0-rc1 was just tagged. >>> I know there are still open blockers and it's early

Am 2018-01-18 14:55, schrieb Dimitry Andric via llvm-dev: > On 17 Jan 2018, at 18:53, Hans Wennborg via Release-testers > <release-testers at lists.llvm.org> wrote: >> Start your engines; 6.0.0-rc1 was just tagged. >> >> I know there are still open blockers and it's early in the process in >> a way, but I'd like to find out where we are. Please run the

On Thu, Jan 18, 2018 at 7:27 PM, Dimitry Andric <dimitry at andric.com> wrote: > On 18 Jan 2018, at 15:03, Jonas Hahnfeld <hahnjo at hahnjo.de> wrote: >> >> Am 2018-01-18 14:55, schrieb Dimitry Andric via llvm-dev: >>> On 17 Jan 2018, at 18:53, Hans Wennborg via Release-testers >>> <release-testers at lists.llvm.org> wrote: >>>> Start

Is no one else seeing this? (I've been seeing it for a few days) In file included from /usr/local/google/home/blaikie/dev/llvm/src/utils/unittest/googletest/gtest-all.cc:39: In file included from /usr/local/google/home/blaikie/dev/llvm/src/utils/unittest/googletest/include/gtest/gtest.h:57: In file included from

+eugenis I see this while running 'check-msan'. On Sun, May 12, 2013 at 9:10 PM, David Blaikie <dblaikie at gmail.com> wrote: > Is no one else seeing this? (I've been seeing it for a few days) > > In file included from > > /usr/local/google/home/blaikie/dev/llvm/src/utils/unittest/googletest/gtest-all.cc:39: > In file included from > >

Hi, On Mon, May 13, 2013 at 10:49 AM, Evgeniy Stepanov < eugeni.stepanov at gmail.com> wrote: > A recent change added defined(__linux__) condition to the code below. > Now it says that on linux with --std=c++0x (or --std=c++11) the system > stdlib.h header must define aligned_alloc(). Really? > > include/__config: > > #if ( defined(__FreeBSD__) || defined(__linux__) )

On 19 Jan 2018, at 17:11, Hans Wennborg <hans at chromium.org> wrote: > > On Thu, Jan 18, 2018 at 7:27 PM, Dimitry Andric <dimitry at andric.com> wrote: >> On 18 Jan 2018, at 15:03, Jonas Hahnfeld <hahnjo at hahnjo.de> wrote: >>> >>> Am 2018-01-18 14:55, schrieb Dimitry Andric via llvm-dev: >>>> On 17 Jan 2018, at 18:53, Hans Wennborg

>From CVS: llvm[3]: Compiling SJLJ-Exception.cpp for Debug build (bytecode) SJLJ-Exception.cpp:16:19: cstdlib: No such file or directory SJLJ-Exception.cpp:17:19: cassert: No such file or directory SJLJ-Exception.cpp: In function `void SJLJDestructor(llvm_exception*)': SJLJ-Exception.cpp:43: error: `free' undeclared (first use this function) SJLJ-Exception.cpp:43: error: (Each

On 17 Jan 2018, at 18:53, Hans Wennborg via Release-testers <release-testers at lists.llvm.org> wrote: > Start your engines; 6.0.0-rc1 was just tagged. > > I know there are still open blockers and it's early in the process in > a way, but I'd like to find out where we are. Please run the test > script, let me know the results, and upload binaries. At the moment I

On Fri, Aug 04, 2017 at 04:40:44PM -0600, Jonathan Roelofs wrote: > Might be a helpful exercise for you to try building vanilla clang with > runtimes for the host, before worrying about how to build everything for > your baremetal case: > http://llvm.org/docs/GettingStarted.html#getting-started-quickly-a-summary So I did. :o) It was fun realizing how much Release type reduces LD

I'm another new person to LLVM. I can't successfully compile and execute a simple C++ program. The compiler seems to work, as it produces a.out and a.out.bc files, but I get a whole bunch of warnings: WARNING: Found global types that are not compatible: "struct.std::messages<wchar_t>"* %_ZN9__gnu_cxx10messages_cE [16 x sbyte]*

On Wed, 2004-08-18 at 22:14, Jeff Cohen wrote: > I'm another new person to LLVM. Hi Jeff. Welcome. > I can't successfully compile and > execute a simple C++ program. The compiler seems to work, as it > produces a.out and a.out.bc files, but I get a whole bunch of warnings: > > WARNING: Found global types that are not compatible: >

Hi, When looking into the bug in https://llvm.org/bugs/show_bug.cgi?id=21421, I found a regression test in Transforms/InstCombine/malloc-free-delete.ll against me to directly fix it. The test is, define i1 @foo() { ; CHECK-LABEL: @foo( ; CHECK-NEXT: ret i1 false %m = call i8* @malloc(i32 1) %z = icmp eq i8* %m, null call void @free(i8* %m) ret i1 %z } According to

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 How can I use std::string in my winemaker project? If I do a #include <string> along with an #include <windows.h>, I get the following errors: - --- In file included from /usr/include/c++/3.3/i486-linux/bits/c++io.h:35, from /usr/include/c++/3.3/bits/fpos.h:44, from

I got a really simple code to test but the author unfortunately used conio.h and system("cls") quite a few times. So I thought I'll check if I can use my Wine-1.1.11 instead of a windows installation that I keep on a VM. I used 'winemaker ./' and then 'make' and that's what I got: Code: szczerb at nomad ~/projekty/wine/plansza $ make wineg++ -c -mno-cygwin -I.