similar to: LLVM-3.8.0 libcxx in-tree build fails with cmath error ::signbit has not been declared

cmake -E cmake_progress_report llvm-3.8.0.src_bld_x86_64-rhel6.4-linux-gnu/CMakeFiles In file included from llvm-3.8.0.src/projects/libcxx/include/__hash_table:19:0, from llvm-3.8.0.src/projects/libcxx/src/hash.cpp:10: llvm-3.8.0.src/projects/libcxx/include/cmath:310:9: error: '::signbit' has not been declared using ::signbit; ^

Hello, I've put together a macports version of llvm and llvm-gcc4, but I've run into a problem with how gcc on the mac works. llvm-gcc4 creates an executable named: /opt/local/bin/powerpc-apple-darwin8-gcc-4.0.1 Which happens to be the same executable in /usr/bin. Because I have /opt/local before /usr/bin, gcc ends up using llvm-gcc4 to build all my code. Most of the time this

Hi, I am observing a strange behaviour in which Clang ignores __restirct when I include some standard headers. For example, this code: void vec_add(int* __restrict a, int* __restrict b, int n) { #pragma unroll 4 for(int i=0; i<n; ++i) { a[i] += b[i]; } } results in: ; Function Attrs: nofree norecurse nounwind define dso_local void @_Z7vec_addPiS_i(i32*

Hi together, I'm facing some issues while installing Wine on my Mac Book. I have the new MAC OS X 10.6. Whenever I try to install Wine I'm getting the following error message: checking for freetype-config... freetype-config checking for -lfreetype... not found configure: error: FreeType 32-bit development files not found. Fonts will not be built. Use the --without-freetype option if you

Hello friendly Rails community, I''m sorry for this OT post, I''ve just switched to Mac and as I see there are so many friendly mac users here, may I ask is there another good/nice Subversion installation tutorial instead of this one: http://developer.apple.com/tools/subversionxcode.html? Is there another way to install it without compiling Subversion by myself? For example via

Hello, I'm updating the macports build of llvm, and I'm running into an issue trying to stage llvm into a temporary directory. It builds fine, but when I try to install it into a temporary location, it insists on installing into the final location. The only reference I saw to the standard gnu DESTDIR was in the llvm.spec file, but none of the generated Makefiles have that value. Is

Hello, I am trying to cross-compile libc++ from my x86_64 linux system to armv7hf. We have our own gcc compiler that we build with crosstools-ng (based on gcc 6.3.0) and I set my environment like this: CC=armv7a-plex-linux-gnueabihf-gcc CXX=armv7a-plex-linux-gnueabihf-g++ CFLAGS=-fPIC -DPIC -mfloat-abi=hard -march=armv7-a -Os -mfpu=vfpv3-d16 --sysroot=<path> CXXFLAGS=-fPIC -DPIC

At first glance, it looks like long double functions (such as fabsl and friends) are missing from your sysroot's <math.h>. Does your target support long double at all? -Dimitry > On 6 Feb 2018, at 09:51, Tobias Hieta via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Hello, > > I am trying to cross-compile libc++ from my x86_64 linux system to armv7hf. We have

Hello Dimitry and thanks for your answer. I am pretty sure it does indeed support long double. It's configured with vfpv3-d16 - but I noticed that c++config.h in gcc has _GLIBCXX__HAS_FABSL and friends are undefined. I think I need to look deeper at the configuration of our toolchain. long double support is required in libc++ then I gather? -- Tobias On Tue, Feb 6, 2018 at 11:47 AM,

Hi Brian Here's the config.log (I'm not posting it on the dev-list). The automatic gcc macro for Interix is __INTERIX if this is to any help. /Henrik >From: "Brian R. Gaeke" <gaeke at uiuc.edu> >Reply-To: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> >To: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> >Subject: Re: [LLVMdev]

Hi >From: Chris Lattner <sabre at nondot.org> >Date: Thu, 15 Jul 2004 17:43:27 -0500 (CDT) >Ah, suddenly everything makes sense. If you're interested in LLVM on the >windows platform, *please* get CVS. Last night I've got the latest version of LLVM from CVS and now porting LLVM to Interix from this version on. I got this error: --------------------- gmake[1]:

Hello, I am trying to cross-compile libc++ from my x86_64 linux system to armv7hf. We have our own gcc compiler that we build with crosstools-ng (based on gcc 6.3.0) and I set my environment like this: CC=armv7a-plex-linux-gnueabihf-gcc CXX=armv7a-plex-linux-gnueabihf-g++ CFLAGS=-fPIC -DPIC -mfloat-abi=hard -march=armv7-a -Os -mfpu=vfpv3-d16 --sysroot=<path> CXXFLAGS=-fPIC -DPIC

We've added a column at http://cran.r-project.org/web/checks/check_summary.html of test results using the Sun Studio compiler: it is intended that these will be updated weekly. The Sun Studio compiler is that used on Solaris: these runs were on the Linux version. All the other platforms are using gcc 4, so this provides an opportunity for checking for use of gcc-specific features and

Hi, I'm having some problems compiling on Mac OS X: nekomimi:xapian samuel$ sudo port install libiconv ---> Configuring gperf ---> Building gperf ---> Staging gperf into destroot ---> Installing gperf @3.0.4_0+universal ---> Deactivating gperf @3.0.4_0 ---> Cleaning gperf ---> Activating gperf @3.0.4_0+universal ---> Cleaning gperf ---> Computing

When built using the guidelines in the README.LLVM to use the system's libstdc++ I get the following types of errors whenever I try to use the standard library (say by running the front end test suite in llvm/test): /usr/include/c++/4.0.0/cmath:49:28: error: bits/c++config.h: No such file or directory /usr/include/c++/4.0.0/iosfwd:45:29: error: bits/c++locale.h: No such file or

Hi, Here is a small C++ program: vec.cc: #include <cmath> using v4f32 = float __attribute__((__vector_size__(16))); v4f32 fct1(v4f32 x) { return 1.0 / x; } v4f32 fct2(v4f32 x) { return __builtin_ia32_rcpps(x); } Which is compiled to: vec.o: file format elf64-x86-64 Disassembly of section .text: 0000000000000000 <_Z4fct1Dv4_f>: 0: c4 e2 79 18 0d 00 00 vbroadcastss

libswfdec/swfdec_as_date.c | 47 +++---- libswfdec/swfdec_as_object.c | 4 libswfdec/swfdec_as_types.c | 190 +++++++++++++++---------------- libswfdec/swfdec_bits.c | 2 libswfdec/swfdec_codec_gst.c | 13 +- libswfdec/swfdec_text_field_movie_html.c | 2 test/trace/Makefile.am | 2

hi to all, im currently installing rrdtool-1.2.15 with my box CentOS 4.3 final ,before i installed rrdtools there 2 files suggested need to installed the FreeType 2 and libart_lgpl 2.3 everything is fine when installed two files but when i try to installed rrdtool when i issue command ./configure --prefix=/usr/local/rrdtool-1.2.15 this should the output ,any suggestion what's the problem

Aaron Gray wrote: > Hi, > > I partly built LLVM on Cygwin yesterday and it was fine as far as it > went. But after doing a svn update today I am getting the following > warning on every compile :- > > > llvm[3]: Compiling LowerAllocations.cpp for Debug build > /usr/src/llvm/lib/Transforms/Utils/LowerAllocations.cpp:1: warning: > -fPIC ignored for

Hi, I partly built LLVM on Cygwin yesterday and it was fine as far as it went. But after doing a svn update today I am getting the following warning on every compile :- llvm[3]: Compiling LowerAllocations.cpp for Debug build /usr/src/llvm/lib/Transforms/Utils/LowerAllocations.cpp:1: warning: -fPIC ignored for target (all code is position independent) This maybe happening on other targets too.