dev-lang/python: check for new enough GCC/Clang for USE=tail-call-interp

I've kept the p.use.stable.mask entry as users enabling it on stable would
still have to manually set CC=clang etc and it doesn't seem worth it. Hopefully
we can stable GCC 15 soonish anyway.

Closes: https://bugs.gentoo.org/963989
Thanks-to: Jerome C <me@jeromec.com>
Signed-off-by: Sam James <sam@gentoo.org>

6 files changed, 60 insertions, 0 deletions

diff --git a/dev-lang/python/python-0.3.14.0.ebuild b/dev-lang/python/python-0.3.14.0.ebuild
index df2b42ecd15e..1c94364453a7 100644
--- a/dev-lang/python/python-0.3.14.0.ebuild
+++ b/dev-lang/python/python-0.3.14.0.ebuild
@@ -86,6 +86,12 @@ BDEPEND="
 	dev-build/autoconf-archive
 	app-alternatives/awk
 	virtual/pkgconfig
+	tail-call-interp? (
+		|| (
+			>=sys-devel/gcc-15:*
+			>=llvm-core/clang-19:*
+		)
+	)
 "
 if [[ ${PV} != *_alpha* ]]; then
 	RDEPEND+="
@@ -129,6 +135,10 @@ pkg_setup() {
 			done
 			linux-info_pkg_setup
 		fi
+		if use tail-call-interp; then
+			tc-check-min_ver gcc 15
+			tc-check-min_ver clang 19
+		fi
 	fi
 }
 
diff --git a/dev-lang/python/python-0.3.14.9999.ebuild b/dev-lang/python/python-0.3.14.9999.ebuild
index 9d9d70958f7a..a82f1b2c6f4b 100644
--- a/dev-lang/python/python-0.3.14.9999.ebuild
+++ b/dev-lang/python/python-0.3.14.9999.ebuild
@@ -77,6 +77,12 @@ BDEPEND="
 	dev-build/autoconf-archive
 	app-alternatives/awk
 	virtual/pkgconfig
+	tail-call-interp? (
+		|| (
+			>=sys-devel/gcc-15:*
+			>=llvm-core/clang-19:*
+		)
+	)
 "
 if [[ ${PV} != *_alpha* ]]; then
 	RDEPEND+="
@@ -122,6 +128,10 @@ pkg_setup() {
 			done
 			linux-info_pkg_setup
 		fi
+		if use tail-call-interp; then
+			tc-check-min_ver gcc 15
+			tc-check-min_ver clang 19
+		fi
 	fi
 }
 
diff --git a/dev-lang/python/python-0.3.15.9999.ebuild b/dev-lang/python/python-0.3.15.9999.ebuild
index 246ae13dfe7a..126aefe73c6b 100644
--- a/dev-lang/python/python-0.3.15.9999.ebuild
+++ b/dev-lang/python/python-0.3.15.9999.ebuild
@@ -77,6 +77,12 @@ BDEPEND="
 	dev-build/autoconf-archive
 	app-alternatives/awk
 	virtual/pkgconfig
+	tail-call-interp? (
+		|| (
+			>=sys-devel/gcc-15:*
+			>=llvm-core/clang-19:*
+		)
+	)
 "
 PDEPEND="
 	ensurepip? ( dev-python/ensurepip-pip )
@@ -117,6 +123,10 @@ pkg_setup() {
 			done
 			linux-info_pkg_setup
 		fi
+		if use tail-call-interp; then
+			tc-check-min_ver gcc 15
+			tc-check-min_ver clang 19
+		fi
 	fi
 }
 
diff --git a/dev-lang/python/python-3.14.0.ebuild b/dev-lang/python/python-3.14.0.ebuild
index dac8cefa2176..1ce0497e573d 100644
--- a/dev-lang/python/python-3.14.0.ebuild
+++ b/dev-lang/python/python-3.14.0.ebuild
@@ -94,6 +94,12 @@ BDEPEND="
 			llvm-core/llvm:${LLVM_SLOT}
 		')
 	)
+	tail-call-interp? (
+		|| (
+			>=sys-devel/gcc-15:*
+			>=llvm-core/clang-19:*
+		)
+	)
 "
 if [[ ${PV} != *_alpha* ]]; then
 	RDEPEND+="
@@ -146,6 +152,10 @@ pkg_setup() {
 			done
 			linux-info_pkg_setup
 		fi
+		if use tail-call-interp; then
+			tc-check-min_ver gcc 15
+			tc-check-min_ver clang 19
+		fi
 	fi
 }
 
diff --git a/dev-lang/python/python-3.14.9999.ebuild b/dev-lang/python/python-3.14.9999.ebuild
index 6b946baf9083..f40e1772bf94 100644
--- a/dev-lang/python/python-3.14.9999.ebuild
+++ b/dev-lang/python/python-3.14.9999.ebuild
@@ -86,6 +86,12 @@ BDEPEND="
 			llvm-core/llvm:${LLVM_SLOT}
 		')
 	)
+	tail-call-interp? (
+		|| (
+			>=sys-devel/gcc-15:*
+			>=llvm-core/clang-19:*
+		)
+	)
 "
 if [[ ${PV} != *_alpha* ]]; then
 	RDEPEND+="
@@ -134,6 +140,10 @@ pkg_setup() {
 			done
 			linux-info_pkg_setup
 		fi
+		if use tail-call-interp; then
+			tc-check-min_ver gcc 15
+			tc-check-min_ver clang 19
+		fi
 	fi
 }
 
diff --git a/dev-lang/python/python-3.15.9999.ebuild b/dev-lang/python/python-3.15.9999.ebuild
index f85907c04d29..fe95c1ff7303 100644
--- a/dev-lang/python/python-3.15.9999.ebuild
+++ b/dev-lang/python/python-3.15.9999.ebuild
@@ -86,6 +86,12 @@ BDEPEND="
 			llvm-core/llvm:${LLVM_SLOT}
 		')
 	)
+	tail-call-interp? (
+		|| (
+			>=sys-devel/gcc-15:*
+			>=llvm-core/clang-19:*
+		)
+	)
 "
 PDEPEND="
 	ensurepip? ( dev-python/ensurepip-pip )
@@ -129,6 +135,10 @@ pkg_setup() {
 			done
 			linux-info_pkg_setup
 		fi
+		if use tail-call-interp; then
+			tc-check-min_ver gcc 15
+			tc-check-min_ver clang 19
+		fi
 	fi
 }