Arch Linux User Repository

IWYU v0.22 is out, but clang v18 has not been released in Arch Linux. Please don't flag out-of-date until clang v17 is available. Thanks.

Apologies, I flagged as out-of-date before I saw your comment on clang18.

Updated PKGBUILD with all the suggestions. Thanks!

Note: version 0.22 doesn't build properly with llvm17, must wait until clang/llvm 18 is available in Arch Linux

This wasn't building for me in a clean chroot, so I took a chance to simplify the package, the following worked for me:

diff --git a/PKGBUILD b/PKGBUILD
index 4ce4d1b..b4e3744 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -8,10 +8,10 @@ _clang_major=16
 _clang_minor=0
 _clang_ver="${_clang_major}.${_clang_minor}"
 pkgdesc="A tool for use with clang to analyze #includes in C and C++ source files"
-url="http://include-what-you-use.org"
+url="https://include-what-you-use.org"
 license=('LLVM Release License')
-source=("https://github.com/${pkgname}/${pkgname}/archive/${pkgver}.tar.gz")
-sha512sums=('77195dc36338a37d3397c78701d81e52fc1c6a3441979fa016f154b0fc860598959e6430e78a51bbf9049f6b2bb62956e50f5531ac5c94c6554e2383ace540f5')
+source=("${url}/downloads/${pkgname}-${pkgver}.src.tar.gz")
+sha512sums=('618445c4b2aa8a33b0b4985b284f3778a5532667cbaac22f23d9061cd17a3223761655d413b6fc93fa2f9c0b35645f475babec3e321c91ef6a5177fea6543281')
 arch=('x86_64')
 _min="${_clang_ver}"
 _max=$((_clang_major + 1)).0
@@ -20,27 +20,16 @@ makedepends=("clang>=${_min}" "clang<${_max}" "cmake" "llvm>=${_min}" "llvm<${_m
 install=iwyu.install

 build() {
-   cd "${srcdir}/${pkgname}-${pkgver}"
-   rm -rf build && mkdir build && cd build
-   cmake -G "Ninja" ../
-  ninja
+   rm -rf build
+   cmake -Wno-dev -GNinja -S"${pkgname}" -Bbuild --install-prefix /usr
+  cmake --build build
 }

 package() {
-   cd "${srcdir}/${pkgname}-${pkgver}/build"
+   DESTDIR="${pkgdir}" cmake --install build
+   mv -v "${pkgdir}/usr/bin"/{fix_includes.py,iwyu-fix-includes}
+   mv -v "${pkgdir}/usr/bin"/{iwyu_tool.py,iwyu-tool}

-   DESTDIR="${pkgdir}" ninja install
-
-   install -Dm755 ../fix_includes.py "${pkgdir}/usr/bin/iwyu-fix-includes"
-   install -Dm755 ../iwyu_tool.py "${pkgdir}/usr/bin/iwyu-tool"
-
-  # ninja
-   mv "${pkgdir}/usr/local/bin/include-what-you-use" "${pkgdir}/usr/bin/include-what-you-use"
-  mv "${pkgdir}/usr/local/share" "${pkgdir}/usr"
-   rm -f "${pkgdir}/usr/local/bin/fix_includes.py"
-   rm -f "${pkgdir}/usr/local/bin/iwyu_tool.py"
-  rmdir "${pkgdir}/usr/local/bin"
-  rmdir "${pkgdir}/usr/local"
 }

 # vim:set ts=2 sw=2 et:

IWYU v0.22 is out, but clang v18 has not been released in Arch Linux. Please don't flag out-of-date until clang v17 is available. Thanks.

@xeruf The llvm/clang packages in official Arch Linux repositories were recently updated to version 16, so you don't have to compile it yourself. Of course, if you use a different distribution, you need to ask elsewhere.

This package, supposedly installed for compilation of some other package to make it smaller, was giving me headaches due to its clang and llvm >= 16 dependency which resulted in hours of compilation of llvm-git which never finished. Removed it for now.

Is there no way to make these requirements less strict?

Update to 0.20 with clang v16:

diff --git a/PKGBUILD b/PKGBUILD
index 35a458b..4ce4d1b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,16 +2,16 @@
 # Old Maintainer: Manuel Mendez <mmendez534@gmail.com>

 pkgname=include-what-you-use
-pkgver=0.19
+pkgver=0.20
 pkgrel=1
-_clang_major=15
+_clang_major=16
 _clang_minor=0
 _clang_ver="${_clang_major}.${_clang_minor}"
 pkgdesc="A tool for use with clang to analyze #includes in C and C++ source files"
 url="http://include-what-you-use.org"
 license=('LLVM Release License')
 source=("https://github.com/${pkgname}/${pkgname}/archive/${pkgver}.tar.gz")
-sha512sums=('0847ae898696b51540ab9f5715e69bae67db42409d60205227d543ba6597b12cc2ea5bf68a3315c31f22e7186e05c06a86f5ae5b893c23bfe4cd9ef6f06ccddc')
+sha512sums=('77195dc36338a37d3397c78701d81e52fc1c6a3441979fa016f154b0fc860598959e6430e78a51bbf9049f6b2bb62956e50f5531ac5c94c6554e2383ace540f5')
 arch=('x86_64')
 _min="${_clang_ver}"
 _max=$((_clang_major + 1)).0

The package clang was just updated to version 16.

Arch has updated to clang 15 now