This post serves as a tracker of code submitted in the domain of this GSoC project.<\/p>\n
This summer, I worked out a bunch of patches that enhance clang\/llvm\u00a0with\u00a0support for musl-libc, and had those patches contributed upstream. With these patches, clang is now able to correctly link binaries with musl.<\/p>\n
llvm musl-libc support: clang musl-libc support: There’s still a pending compatibility issue that prevents\u00a0llvm itself from\u00a0being built on musl as is. musl and llvm’s developers have different views on this issue [1], and I haven’t yet found a solution that pleases both side. Currently we’re using a downstream patch in Gentoo to make llvm and musl compatible [2].<\/p>\n To have clang not link binaries with libgcc, I contributed another patch to clang that allows compiler-rt to be used as the default runtime library: With those upstream enhancements, I wrote several ebuilds for Gentoo to construct a GCC-free C++ runtime environment, including:<\/p>\n Code submitted to Gentoo: Code under reviewing for Gentoo: Once the pending pull requests are merged, I’ll deliver a proper Gentoo stage3 with clang as the default compiler and all packages (except for kernel) built with clang.<\/p>\n <\/p>\n [1]\u00a0http:\/\/www.openwall.com\/lists\/musl\/2014\/04\/15\/5<\/a> This post serves as a tracker of code submitted in the domain of this GSoC project. This summer, I worked out a bunch of patches that enhance clang\/llvm\u00a0with\u00a0support for musl-libc, and had those patches contributed upstream. With these patches, clang is now able to correctly link binaries with musl. llvm musl-libc support: http:\/\/llvm.org\/viewvc\/llvm-project?view=revision&revision=272660 http:\/\/llvm.org\/viewvc\/llvm-project?view=revision&revision=273726 clang … Continue reading GSoC 2016: code submission status<\/span><\/a><\/p>\n","protected":false},"author":161,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/blogs.gentoo.org\/gsoc2016-native-clang\/wp-json\/wp\/v2\/posts\/68"}],"collection":[{"href":"https:\/\/blogs.gentoo.org\/gsoc2016-native-clang\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.gentoo.org\/gsoc2016-native-clang\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.gentoo.org\/gsoc2016-native-clang\/wp-json\/wp\/v2\/users\/161"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.gentoo.org\/gsoc2016-native-clang\/wp-json\/wp\/v2\/comments?post=68"}],"version-history":[{"count":5,"href":"https:\/\/blogs.gentoo.org\/gsoc2016-native-clang\/wp-json\/wp\/v2\/posts\/68\/revisions"}],"predecessor-version":[{"id":73,"href":"https:\/\/blogs.gentoo.org\/gsoc2016-native-clang\/wp-json\/wp\/v2\/posts\/68\/revisions\/73"}],"wp:attachment":[{"href":"https:\/\/blogs.gentoo.org\/gsoc2016-native-clang\/wp-json\/wp\/v2\/media?parent=68"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.gentoo.org\/gsoc2016-native-clang\/wp-json\/wp\/v2\/categories?post=68"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.gentoo.org\/gsoc2016-native-clang\/wp-json\/wp\/v2\/tags?post=68"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nhttp:\/\/llvm.org\/viewvc\/llvm-project?view=revision&revision=272660<\/a>
\nhttp:\/\/llvm.org\/viewvc\/llvm-project?view=revision&revision=273726<\/a><\/p>\n
\nhttp:\/\/llvm.org\/viewvc\/llvm-project?view=revision&revision=272662<\/a>
\nhttp:\/\/llvm.org\/viewvc\/llvm-project?view=revision&revision=272825<\/a>
\nhttp:\/\/llvm.org\/viewvc\/llvm-project?view=revision&revision=273735<\/a>
\nhttp:\/\/llvm.org\/viewvc\/llvm-project?view=revision&revision=277985<\/a><\/p>\n
\nhttp:\/\/llvm.org\/viewvc\/llvm-project?view=revision&revision=276848<\/a><\/p>\n\n
\nhttps:\/\/github.com\/gentoo\/gentoo\/commits\/master?author=zzlei<\/a><\/p>\n
\nhttps:\/\/github.com\/gentoo\/gentoo\/pull\/2048<\/a>
\nhttps:\/\/github.com\/gentoo\/gentoo\/pull\/2049<\/a><\/p>\n
\n[2]\u00a0https:\/\/github.com\/gentoo\/gentoo\/blob\/master\/sys-devel\/llvm\/files\/llvm-3.8-musl-fixes.patch<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"