From 08e409c2513e3ff2af40c813881fa0c21c9fbce3 Mon Sep 17 00:00:00 2001
From: Jeff Fessler <fessler@umich.edu>
Date: Sun, 28 Dec 2025 15:11:06 -0500
Subject: [PATCH 1/5] Make FFTW flags "public"

---
 src/FFTW.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/FFTW.jl b/src/FFTW.jl
index 8884704..88173d9 100644
--- a/src/FFTW.jl
+++ b/src/FFTW.jl
@@ -14,6 +14,8 @@ import AbstractFFTs: Plan, ScaledPlan,
 
 export dct, idct, dct!, idct!, plan_dct, plan_idct, plan_dct!, plan_idct!
 
+public ESTIMATE, MEASURE, PATIENT
+
 include("providers.jl")
 
 function fftw_init_check()

From 41335d8a0d8b8510eb760a1615b8574ad1a6468e Mon Sep 17 00:00:00 2001
From: Jeff Fessler <fessler@umich.edu>
Date: Sun, 28 Dec 2025 17:49:38 -0500
Subject: [PATCH 2/5] make all flags public

---
 src/FFTW.jl | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/FFTW.jl b/src/FFTW.jl
index 88173d9..a81b332 100644
--- a/src/FFTW.jl
+++ b/src/FFTW.jl
@@ -14,7 +14,18 @@ import AbstractFFTs: Plan, ScaledPlan,
 
 export dct, idct, dct!, idct!, plan_dct, plan_idct, plan_dct!, plan_idct!
 
-public ESTIMATE, MEASURE, PATIENT
+# FFTW flags from fft.jl
+public MEASURE
+public DESTROY_INPUT
+public UNALIGNED
+public CONSERVE_MEMORY
+public EXHAUSTIVE
+public PRESERVE_INPUT
+public PATIENT
+public ESTIMATE
+public WISDOM_ONLY
+public NO_SIMD
+
 
 include("providers.jl")
 

From 3c6c1247772dab8442a3353c2111ed9a3067f6b8 Mon Sep 17 00:00:00 2001
From: Jeff Fessler <fessler@umich.edu>
Date: Sun, 28 Dec 2025 21:53:34 -0500
Subject: [PATCH 3/5] Limit public to v11 and beyond

---
 src/FFTW.jl | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/FFTW.jl b/src/FFTW.jl
index a81b332..081d206 100644
--- a/src/FFTW.jl
+++ b/src/FFTW.jl
@@ -15,16 +15,18 @@ import AbstractFFTs: Plan, ScaledPlan,
 export dct, idct, dct!, idct!, plan_dct, plan_idct, plan_dct!, plan_idct!
 
 # FFTW flags from fft.jl
-public MEASURE
-public DESTROY_INPUT
-public UNALIGNED
-public CONSERVE_MEMORY
-public EXHAUSTIVE
-public PRESERVE_INPUT
-public PATIENT
-public ESTIMATE
-public WISDOM_ONLY
-public NO_SIMD
+if VERSION ≥ v"1.11.0"
+    public MEASURE
+    public DESTROY_INPUT
+    public UNALIGNED
+    public CONSERVE_MEMORY
+    public EXHAUSTIVE
+    public PRESERVE_INPUT
+    public PATIENT
+    public ESTIMATE
+    public WISDOM_ONLY
+    public NO_SIMD
+end
 
 
 include("providers.jl")

From cbccaa1b49166baa6fa912d9b0aed6480afb6f04 Mon Sep 17 00:00:00 2001
From: Jeff Fessler <fessler@umich.edu>
Date: Sun, 28 Dec 2025 22:04:23 -0500
Subject: [PATCH 4/5] Isolate public assertions in public.jl

---
 src/FFTW.jl   | 11 +----------
 src/public.jl | 10 ++++++++++
 2 files changed, 11 insertions(+), 10 deletions(-)
 create mode 100644 src/public.jl

diff --git a/src/FFTW.jl b/src/FFTW.jl
index 081d206..5955041 100644
--- a/src/FFTW.jl
+++ b/src/FFTW.jl
@@ -16,16 +16,7 @@ export dct, idct, dct!, idct!, plan_dct, plan_idct, plan_dct!, plan_idct!
 
 # FFTW flags from fft.jl
 if VERSION ≥ v"1.11.0"
-    public MEASURE
-    public DESTROY_INPUT
-    public UNALIGNED
-    public CONSERVE_MEMORY
-    public EXHAUSTIVE
-    public PRESERVE_INPUT
-    public PATIENT
-    public ESTIMATE
-    public WISDOM_ONLY
-    public NO_SIMD
+    include("public.jl")
 end
 
 
diff --git a/src/public.jl b/src/public.jl
new file mode 100644
index 0000000..b17a11f
--- /dev/null
+++ b/src/public.jl
@@ -0,0 +1,10 @@
+public MEASURE
+public DESTROY_INPUT
+public UNALIGNED
+public CONSERVE_MEMORY
+public EXHAUSTIVE
+public PRESERVE_INPUT
+public PATIENT
+public ESTIMATE
+public WISDOM_ONLY
+public NO_SIMD

From b5133b85dd1d51b5a88bc8537bea33dbbbf89a1c Mon Sep 17 00:00:00 2001
From: Jeff Fessler <fessler@umich.edu>
Date: Mon, 29 Dec 2025 12:46:30 -0500
Subject: [PATCH 5/5] Use @static and eval

---
 src/FFTW.jl   | 16 ++++++++++++++--
 src/public.jl | 10 ----------
 2 files changed, 14 insertions(+), 12 deletions(-)
 delete mode 100644 src/public.jl

diff --git a/src/FFTW.jl b/src/FFTW.jl
index 5955041..353962f 100644
--- a/src/FFTW.jl
+++ b/src/FFTW.jl
@@ -15,8 +15,20 @@ import AbstractFFTs: Plan, ScaledPlan,
 export dct, idct, dct!, idct!, plan_dct, plan_idct, plan_dct!, plan_idct!
 
 # FFTW flags from fft.jl
-if VERSION ≥ v"1.11.0"
-    include("public.jl")
+@static if VERSION ≥ v"1.11.0"
+    eval(Expr(
+        :public,
+        :MEASURE,
+        :DESTROY_INPUT,
+        :UNALIGNED,
+        :CONSERVE_MEMORY,
+        :EXHAUSTIVE,
+        :PRESERVE_INPUT,
+        :PATIENT,
+        :ESTIMATE,
+        :WISDOM_ONLY,
+        :NO_SIMD,
+    ))
 end
 
 
diff --git a/src/public.jl b/src/public.jl
deleted file mode 100644
index b17a11f..0000000
--- a/src/public.jl
+++ /dev/null
@@ -1,10 +0,0 @@
-public MEASURE
-public DESTROY_INPUT
-public UNALIGNED
-public CONSERVE_MEMORY
-public EXHAUSTIVE
-public PRESERVE_INPUT
-public PATIENT
-public ESTIMATE
-public WISDOM_ONLY
-public NO_SIMD