From fe0050ea40377dcc2283d287e5ec57cb729b0ea4 Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Mon, 30 Sep 2024 06:25:39 +0100
Subject: [PATCH] sys-devel/clang: stop setting GCC_INSTALL_PREFIX for prefix

Clang 19 deprecates the GCC_INSTALL_PREFIX CMake option.

We now handle this via config files installed by gcc-config. If there's
any remaining issues for Prefix, it should be handled over there
or in sys-devel/clang-common.

Closes: https://bugs.gentoo.org/939816
Signed-off-by: Sam James <sam@gentoo.org>
---
 sys-devel/clang/clang-19.1.0.ebuild             | 6 ------
 sys-devel/clang/clang-20.0.0.9999.ebuild        | 6 ------
 sys-devel/clang/clang-20.0.0_pre20240917.ebuild | 6 ------
 sys-devel/clang/clang-20.0.0_pre20240924.ebuild | 6 ------
 4 files changed, 24 deletions(-)

diff --git a/sys-devel/clang/clang-19.1.0.ebuild b/sys-devel/clang/clang-19.1.0.ebuild
index 54dae879d7679..2d7aae85f1700 100644
--- a/sys-devel/clang/clang-19.1.0.ebuild
+++ b/sys-devel/clang/clang-19.1.0.ebuild
@@ -331,12 +331,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	if [[ -n ${EPREFIX} ]]; then
-		mycmakeargs+=(
-			-DGCC_INSTALL_PREFIX="${EPREFIX}/usr"
-		)
-	fi
-
 	if tc-is-cross-compiler; then
 		has_version -b sys-devel/clang:${LLVM_MAJOR} ||
 			die "sys-devel/clang:${LLVM_MAJOR} is required on the build host."
diff --git a/sys-devel/clang/clang-20.0.0.9999.ebuild b/sys-devel/clang/clang-20.0.0.9999.ebuild
index 6ba764b5fc978..cad701817a80b 100644
--- a/sys-devel/clang/clang-20.0.0.9999.ebuild
+++ b/sys-devel/clang/clang-20.0.0.9999.ebuild
@@ -329,12 +329,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	if [[ -n ${EPREFIX} ]]; then
-		mycmakeargs+=(
-			-DGCC_INSTALL_PREFIX="${EPREFIX}/usr"
-		)
-	fi
-
 	if tc-is-cross-compiler; then
 		has_version -b sys-devel/clang:${LLVM_MAJOR} ||
 			die "sys-devel/clang:${LLVM_MAJOR} is required on the build host."
diff --git a/sys-devel/clang/clang-20.0.0_pre20240917.ebuild b/sys-devel/clang/clang-20.0.0_pre20240917.ebuild
index 857f7b1ed5a2e..3fc2fa1547703 100644
--- a/sys-devel/clang/clang-20.0.0_pre20240917.ebuild
+++ b/sys-devel/clang/clang-20.0.0_pre20240917.ebuild
@@ -331,12 +331,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	if [[ -n ${EPREFIX} ]]; then
-		mycmakeargs+=(
-			-DGCC_INSTALL_PREFIX="${EPREFIX}/usr"
-		)
-	fi
-
 	if tc-is-cross-compiler; then
 		has_version -b sys-devel/clang:${LLVM_MAJOR} ||
 			die "sys-devel/clang:${LLVM_MAJOR} is required on the build host."
diff --git a/sys-devel/clang/clang-20.0.0_pre20240924.ebuild b/sys-devel/clang/clang-20.0.0_pre20240924.ebuild
index 76e65b231fc42..e0aabafeccdcc 100644
--- a/sys-devel/clang/clang-20.0.0_pre20240924.ebuild
+++ b/sys-devel/clang/clang-20.0.0_pre20240924.ebuild
@@ -332,12 +332,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	if [[ -n ${EPREFIX} ]]; then
-		mycmakeargs+=(
-			-DGCC_INSTALL_PREFIX="${EPREFIX}/usr"
-		)
-	fi
-
 	if tc-is-cross-compiler; then
 		has_version -b sys-devel/clang:${LLVM_MAJOR} ||
 			die "sys-devel/clang:${LLVM_MAJOR} is required on the build host."