dev-lang/swift: backport patch for linux/scc.h

Backports an upstream patch for building LLVM sanitizers on systems
where `<linux/scc.h>` is no longer present.

Signed-off-by: Itai Ferber <itai@itaiferber.net>

dev-lang/swift/files/swift-5.10.1-r5/remove-linux-scc_h.patch

@@ -0,0 +1,33 @@
+# Backports https://github.com/llvm/llvm-project/pull/194116 in order to be able
+# to build the sanitizer libs using GCC 16 and newer.
+
+--- a/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
++++ b/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
+@@ -144,16 +144,15 @@ typedef struct user_fpregs elf_fpregset_t;
+ #if defined(__mips64)
+ # include <sys/procfs.h>
+ #endif
+-#include <sys/user.h>
+ #include <linux/if_eql.h>
+ #include <linux/if_plip.h>
+ #include <linux/lp.h>
+ #include <linux/mroute.h>
+ #include <linux/mroute6.h>
+-#include <linux/scc.h>
+ #include <linux/serial.h>
+-#include <sys/msg.h>
+ #include <sys/ipc.h>
++#include <sys/msg.h>
++#include <sys/user.h>
+ #endif  // SANITIZER_ANDROID
+ 
+ #include <link.h>
+@@ -508,8 +507,6 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+   unsigned struct_kbsentry_sz = sizeof(struct kbsentry);
+   unsigned struct_mtconfiginfo_sz = sizeof(struct mtconfiginfo);
+   unsigned struct_nr_parms_struct_sz = sizeof(struct nr_parms_struct);
+-  unsigned struct_scc_modem_sz = sizeof(struct scc_modem);
+-  unsigned struct_scc_stat_sz = sizeof(struct scc_stat);
+   unsigned struct_serial_multiport_struct_sz
+       = sizeof(struct serial_multiport_struct);
+   unsigned struct_serial_struct_sz = sizeof(struct serial_struct);

dev-lang/swift/files/swift-6.0.3-r2/remove-linux-scc_h.patch

@@ -0,0 +1,33 @@
+# Backports https://github.com/llvm/llvm-project/pull/194116 in order to be able
+# to build the sanitizer libs using GCC 16 and newer.
+
+--- a/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
++++ b/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
+@@ -145,16 +145,15 @@ typedef struct user_fpregs elf_fpregset_t;
+ #if defined(__mips64)
+ # include <sys/procfs.h>
+ #endif
+-#include <sys/user.h>
+ #include <linux/if_eql.h>
+ #include <linux/if_plip.h>
+ #include <linux/lp.h>
+ #include <linux/mroute.h>
+ #include <linux/mroute6.h>
+-#include <linux/scc.h>
+ #include <linux/serial.h>
+-#include <sys/msg.h>
+ #include <sys/ipc.h>
++#include <sys/msg.h>
++#include <sys/user.h>
+ #endif  // SANITIZER_ANDROID
+ 
+ #include <link.h>
+@@ -520,8 +519,6 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+   unsigned struct_kbsentry_sz = sizeof(struct kbsentry);
+   unsigned struct_mtconfiginfo_sz = sizeof(struct mtconfiginfo);
+   unsigned struct_nr_parms_struct_sz = sizeof(struct nr_parms_struct);
+-  unsigned struct_scc_modem_sz = sizeof(struct scc_modem);
+-  unsigned struct_scc_stat_sz = sizeof(struct scc_stat);
+   unsigned struct_serial_multiport_struct_sz
+       = sizeof(struct serial_multiport_struct);
+   unsigned struct_serial_struct_sz = sizeof(struct serial_struct);

dev-lang/swift/files/swift-6.1.3/remove-linux-scc_h.patch

@@ -0,0 +1,33 @@
+# Backports https://github.com/llvm/llvm-project/pull/194116 in order to be able
+# to build the sanitizer libs using GCC 16 and newer.
+
+--- a/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
++++ b/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
+@@ -151,16 +151,15 @@ typedef struct user_fpregs elf_fpregset_t;
+ #if defined(__mips64)
+ # include <sys/procfs.h>
+ #endif
+-#include <sys/user.h>
+ #include <linux/if_eql.h>
+ #include <linux/if_plip.h>
+ #include <linux/lp.h>
+ #include <linux/mroute.h>
+ #include <linux/mroute6.h>
+-#include <linux/scc.h>
+ #include <linux/serial.h>
+-#include <sys/msg.h>
+ #include <sys/ipc.h>
++#include <sys/msg.h>
++#include <sys/user.h>
+ #endif  // SANITIZER_ANDROID
+
+ #include <link.h>
+@@ -532,8 +531,6 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+   unsigned struct_kbsentry_sz = sizeof(struct kbsentry);
+   unsigned struct_mtconfiginfo_sz = sizeof(struct mtconfiginfo);
+   unsigned struct_nr_parms_struct_sz = sizeof(struct nr_parms_struct);
+-  unsigned struct_scc_modem_sz = sizeof(struct scc_modem);
+-  unsigned struct_scc_stat_sz = sizeof(struct scc_stat);
+   unsigned struct_serial_multiport_struct_sz
+       = sizeof(struct serial_multiport_struct);
+   unsigned struct_serial_struct_sz = sizeof(struct serial_struct);

dev-lang/swift/files/swift-6.2.4/remove-linux-scc_h.patch

@@ -0,0 +1 @@
+../swift-6.1.3/remove-linux-scc_h.patch

dev-lang/swift/files/swift-6.3-r1/remove-linux-scc_h.patch

@@ -0,0 +1 @@
+../swift-6.1.3/remove-linux-scc_h.patch

dev-lang/swift/swift-5.10.1-r5.ebuild

@@ -58,6 +58,7 @@ PATCHES=(
 	"${FILESDIR}/${PF}/link-ncurses-tinfo.patch"
 	"${FILESDIR}/${PF}/link-with-lld.patch"
 	"${FILESDIR}/${PF}/lldb-cmake-minimum-version.patch"
+	"${FILESDIR}/${PF}/remove-linux-scc_h.patch"
 	"${FILESDIR}/${PF}/respect-c-cxx-flags.patch"
 	"${FILESDIR}/${PF}/sanitizer-remove-scc.patch"
 )

dev-lang/swift/swift-6.0.3-r2.ebuild

@@ -58,6 +58,7 @@ PATCHES=(
 	"${FILESDIR}/${PF}/indexstoredb-constant.patch"
 	"${FILESDIR}/${PF}/link-ncurses-tinfo.patch"
 	"${FILESDIR}/${PF}/link-with-lld.patch"
+	"${FILESDIR}/${PF}/remove-linux-scc_h.patch"
 	"${FILESDIR}/${PF}/respect-c-cxx-flags.patch"
 	"${FILESDIR}/${PF}/sanitizer-remove-scc.patch"
 )

dev-lang/swift/swift-6.1.3.ebuild

@@ -60,6 +60,7 @@ PATCHES=(
 	"${FILESDIR}/${PF}/fix-issues-caused-by-build-system-updates.patch"
 	"${FILESDIR}/${PF}/link-ncurses-tinfo.patch"
 	"${FILESDIR}/${PF}/link-with-lld.patch"
+	"${FILESDIR}/${PF}/remove-linux-scc_h.patch"
 	"${FILESDIR}/${PF}/respect-c-cxx-flags.patch"
 	"${FILESDIR}/${PF}/sanitizer-remove-scc.patch"
 )

dev-lang/swift/swift-6.2.4.ebuild

@@ -61,6 +61,7 @@ PATCHES=(
 	"${FILESDIR}/${PF}/fix-issues-caused-by-build-system-updates.patch"
 	"${FILESDIR}/${PF}/link-ncurses-tinfo.patch"
 	"${FILESDIR}/${PF}/link-with-lld.patch"
+	"${FILESDIR}/${PF}/remove-linux-scc_h.patch"
 	"${FILESDIR}/${PF}/respect-c-cxx-flags.patch"
 	"${FILESDIR}/${PF}/sanitizer-remove-scc.patch"
 )

dev-lang/swift/swift-6.3-r1.ebuild

@@ -63,6 +63,7 @@ PATCHES=(
 	"${FILESDIR}/${PF}/fix-issues-caused-by-build-system-updates.patch"
 	"${FILESDIR}/${PF}/link-ncurses-tinfo.patch"
 	"${FILESDIR}/${PF}/link-with-lld.patch"
+	"${FILESDIR}/${PF}/remove-linux-scc_h.patch"
 	"${FILESDIR}/${PF}/respect-c-cxx-flags.patch"
 	"${FILESDIR}/${PF}/sanitizer-remove-scc.patch"
 )

dev-lang/swift/swift-6.3.1.ebuild

@@ -63,6 +63,7 @@ PATCHES=(
 	"${FILESDIR}/${PF}/fix-issues-caused-by-build-system-updates.patch"
 	"${FILESDIR}/${PF}/link-ncurses-tinfo.patch"
 	"${FILESDIR}/${PF}/link-with-lld.patch"
+	"${FILESDIR}/${PF}/remove-linux-scc_h.patch"
 	"${FILESDIR}/${PF}/respect-c-cxx-flags.patch"
 	"${FILESDIR}/${PF}/sanitizer-remove-scc.patch"
 )

dev-lang/swift/swift-6.3.2.ebuild

@@ -63,6 +63,7 @@ PATCHES=(
 	"${FILESDIR}/${PF}/fix-issues-caused-by-build-system-updates.patch"
 	"${FILESDIR}/${PF}/link-ncurses-tinfo.patch"
 	"${FILESDIR}/${PF}/link-with-lld.patch"
+	"${FILESDIR}/${PF}/remove-linux-scc_h.patch"
 	"${FILESDIR}/${PF}/respect-c-cxx-flags.patch"
 	"${FILESDIR}/${PF}/sanitizer-remove-scc.patch"
 )