From 03075ef079e3e588fe8953b18f58b602fcb20948 Mon Sep 17 00:00:00 2001 From: Mark Olesen Date: Tue, 19 Dec 2017 10:21:07 +0100 Subject: [PATCH] STYLE: update some build comments regarding min gcc for clang --- BUILD.md | 13 +++++++++++-- README.md | 1 + SOURCES.txt | 2 +- 3 files changed, 13 insertions(+), 3 deletions(-) diff --git a/BUILD.md b/BUILD.md index 43aa999..d8737ee 100644 --- a/BUILD.md +++ b/BUILD.md @@ -297,8 +297,12 @@ install the 32-bit development libraries by default. The minimum version of clang required is 3.3. *Attention*: If you are building a newer version of clang, you may need to -update your CMake beforehand. -GNU *configure* can only be used prior to clang version 3.9. +update your CMake beforehand since GNU *configure* can only be used prior +to clang version 3.9. + +If your system gcc is particularly old +(see [minimum gcc requirements for clang](#min-gcc)) +you may have additional hurdles to using the newest versions of clang. | Name | Location @@ -365,6 +369,10 @@ The minimum gcc/g++ requirements for building various components. 4.7 llvm-3.5.2 4.4 llvm-3.4.2 +If your system gcc/g++ is too old to build the desired llvm/clang +version, you may need to build a lower llvm/clang version and then use +that clang compiler for building the newer llvm/clang version. + [page gcc]: http://gcc.gnu.org/releases.html @@ -457,6 +465,7 @@ The minimum gcc/g++ requirements for building various components. [link AddOns]: https://develop.openfoam.com/Community/OpenFOAM-addOns [link community-projects]: http://www.openfoam.com/community/projects.php +--- ## Additional OpenFOAM Links diff --git a/README.md b/README.md index 2454982..e8571a5 100644 --- a/README.md +++ b/README.md @@ -72,6 +72,7 @@ More details can be found the ThirdParty BUILD.md information. [link AddOns]: https://develop.openfoam.com/Community/OpenFOAM-addOns [link community-projects]: http://www.openfoam.com/community/projects.php +--- ## Additional OpenFOAM Links diff --git a/SOURCES.txt b/SOURCES.txt index 008f8f4..0d8c44f 100644 --- a/SOURCES.txt +++ b/SOURCES.txt @@ -49,7 +49,7 @@ openmpi-1.10.0 *update* scotch_6.0.3 -OpenFOAM-v2.4+ +OpenFOAM-v2.4 --------------- CGAL-4.6 *update* ParaView-4.1.0