From: Savannah Bailey <savannahostrowski@gmail.com>
Date: Mon, 22 Sep 2025 12:21:57 +0000 (+0100)
Subject: GH-137218: Fix Makefile to handle FreeBSD (fix for JIT stencil changes) (GH-139170)
X-Git-Tag: v3.15.0a1~237
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=72d5ee051145c5aaf3cc6b8e807a3a2b8930ae63;p=thirdparty%2FPython%2Fcpython.git

GH-137218: Fix Makefile to handle FreeBSD (fix for JIT stencil changes) (GH-139170)
---

diff --git a/Makefile.pre.in b/Makefile.pre.in
index da036b198d11..eedccc3ffe6a 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -3127,27 +3127,11 @@ JIT_DEPS = \
 		$(srcdir)/Tools/jit/*.py \
 		$(srcdir)/Python/executor_cases.c.h \
 		pyconfig.h
-		
-ifneq ($(filter aarch64-apple-darwin%,$(HOST_GNU_TYPE)),)
-JIT_STENCIL_HEADER := jit_stencils-aarch64-apple-darwin.h
-else ifneq ($(filter x86_64-apple-darwin%,$(HOST_GNU_TYPE)),)
-JIT_STENCIL_HEADER := jit_stencils-x86_64-apple-darwin.h
-else ifeq ($(HOST_GNU_TYPE), aarch64-pc-windows-msvc)
-JIT_STENCIL_HEADER := jit_stencils-aarch64-pc-windows-msvc.h
-else ifeq ($(HOST_GNU_TYPE), i686-pc-windows-msvc)
-JIT_STENCIL_HEADER := jit_stencils-i686-pc-windows-msvc.h
-else ifeq ($(HOST_GNU_TYPE), x86_64-pc-windows-msvc)
-JIT_STENCIL_HEADER := jit_stencils-x86_64-pc-windows-msvc.h
-else ifneq ($(filter aarch64-%-linux-gnu,$(HOST_GNU_TYPE)),)
-JIT_STENCIL_HEADER := jit_stencils-$(HOST_GNU_TYPE).h
-else ifneq ($(filter x86_64-%-linux-gnu,$(HOST_GNU_TYPE)),)
-JIT_STENCIL_HEADER := jit_stencils-$(HOST_GNU_TYPE).h
-endif
-
-jit_stencils.h $(JIT_STENCIL_HEADER): $(JIT_DEPS)
+
+jit_stencils.h @JIT_STENCILS_H@: $(JIT_DEPS)
 	@REGEN_JIT_COMMAND@
 
-Python/jit.o: $(srcdir)/Python/jit.c jit_stencils.h $(JIT_STENCIL_HEADER)
+Python/jit.o: $(srcdir)/Python/jit.c jit_stencils.h @JIT_STENCILS_H@
 	$(CC) -c $(PY_CORE_CFLAGS) -o $@ $<
 
 .PHONY: regen-jit
diff --git a/configure b/configure
index 733bb00cdb02..cd8f2f19c0b9 100755
--- a/configure
+++ b/configure
@@ -904,6 +904,7 @@ LDSHARED
 SHLIB_SUFFIX
 DSYMUTIL_PATH
 DSYMUTIL
+JIT_STENCILS_H
 REGEN_JIT_COMMAND
 UNIVERSAL_ARCH_FLAGS
 WASM_STDLIB
@@ -10875,6 +10876,7 @@ then :
 else case e in #(
   e) as_fn_append CFLAGS_NODIST " $jit_flags"
            REGEN_JIT_COMMAND="\$(PYTHON_FOR_REGEN) \$(srcdir)/Tools/jit/build.py ${ARCH_TRIPLES:-$host} --output-dir . --pyconfig-dir . --cflags=\"$CFLAGS_JIT\""
+           JIT_STENCILS_H="jit_stencils.h"
            if test "x$Py_DEBUG" = xtrue
 then :
   as_fn_append REGEN_JIT_COMMAND " --debug"
@@ -10882,6 +10884,7 @@ fi ;;
 esac
 fi
 
+
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tier2_flags $jit_flags" >&5
 printf "%s\n" "$tier2_flags $jit_flags" >&6; }
 
@@ -34190,6 +34193,34 @@ fi
 printf "%s\n" "$py_cv_module_xxlimited_35" >&6; }
 
 
+# Determine JIT stencils header files based on target platform
+JIT_STENCILS_H=""
+case "$host" in
+  aarch64-apple-darwin*)
+    JIT_STENCILS_H="jit_stencils-aarch64-apple-darwin.h"
+    ;;
+  x86_64-apple-darwin*)
+    JIT_STENCILS_H="jit_stencils-x86_64-apple-darwin.h"
+    ;;
+  aarch64-pc-windows-msvc)
+    JIT_STENCILS_H="jit_stencils-aarch64-pc-windows-msvc.h"
+    ;;
+  i686-pc-windows-msvc)
+    JIT_STENCILS_H="jit_stencils-i686-pc-windows-msvc.h"
+    ;;
+  x86_64-pc-windows-msvc)
+    JIT_STENCILS_H="jit_stencils-x86_64-pc-windows-msvc.h"
+    ;;
+  aarch64-*-linux-gnu)
+    JIT_STENCILS_H="jit_stencils-$host.h"
+    ;;
+  x86_64-*-linux-gnu)
+    JIT_STENCILS_H="jit_stencils-$host.h"
+    ;;
+esac
+
+
+
 # substitute multiline block, must come after last PY_STDLIB_MOD()
 
 
diff --git a/configure.ac b/configure.ac
index 72808127f86e..8312dc550843 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2787,11 +2787,13 @@ AS_VAR_IF([jit_flags],
           [AS_VAR_APPEND([CFLAGS_NODIST], [" $jit_flags"])
            AS_VAR_SET([REGEN_JIT_COMMAND],
                       ["\$(PYTHON_FOR_REGEN) \$(srcdir)/Tools/jit/build.py ${ARCH_TRIPLES:-$host} --output-dir . --pyconfig-dir . --cflags=\"$CFLAGS_JIT\""])
+           AS_VAR_SET([JIT_STENCILS_H], ["jit_stencils.h"])
            AS_VAR_IF([Py_DEBUG],
                      [true],
                      [AS_VAR_APPEND([REGEN_JIT_COMMAND], [" --debug"])],
                      [])])
 AC_SUBST([REGEN_JIT_COMMAND])
+AC_SUBST([JIT_STENCILS_H])
 AC_MSG_RESULT([$tier2_flags $jit_flags])
 
 if test "$disable_gil" = "yes" -a "$enable_experimental_jit" != "no"; then
@@ -8171,6 +8173,34 @@ dnl Emscripten does not support shared libraries yet.
 PY_STDLIB_MOD([xxlimited], [test "$TEST_MODULES" = yes], [test "$ac_cv_func_dlopen" = yes])
 PY_STDLIB_MOD([xxlimited_35], [test "$TEST_MODULES" = yes], [test "$ac_cv_func_dlopen" = yes])
 
+# Determine JIT stencils header files based on target platform
+JIT_STENCILS_H=""
+case "$host" in
+  aarch64-apple-darwin*)
+    JIT_STENCILS_H="jit_stencils-aarch64-apple-darwin.h"
+    ;;
+  x86_64-apple-darwin*)
+    JIT_STENCILS_H="jit_stencils-x86_64-apple-darwin.h"
+    ;;
+  aarch64-pc-windows-msvc)
+    JIT_STENCILS_H="jit_stencils-aarch64-pc-windows-msvc.h"
+    ;;
+  i686-pc-windows-msvc)
+    JIT_STENCILS_H="jit_stencils-i686-pc-windows-msvc.h"
+    ;;
+  x86_64-pc-windows-msvc)
+    JIT_STENCILS_H="jit_stencils-x86_64-pc-windows-msvc.h"
+    ;;
+  aarch64-*-linux-gnu)
+    JIT_STENCILS_H="jit_stencils-$host.h"
+    ;;
+  x86_64-*-linux-gnu)
+    JIT_STENCILS_H="jit_stencils-$host.h"
+    ;;
+esac
+
+AC_SUBST([JIT_STENCILS_H])
+
 # substitute multiline block, must come after last PY_STDLIB_MOD()
 AC_SUBST([MODULE_BLOCK])