fix(ci): resolve all CI failures for v2.1.0

- Fix trinity_constants.zig type error (u32 * f64 in phiLrSchedule)
- Fix CMakeLists.txt // comment (CMake only supports #)
- Bump rust/gf16 dependency to goldenfloat-sys 2.0.0
- Update Cargo.lock versions
- Fix root Cargo.toml cfg(unix) target predicate
- Add LD_LIBRARY_PATH and GOLDENFLOAT_LIB_DIR to CI workflow
- Pass CGO_CFLAGS/CGO_LDFLAGS for Go binding tests
- Pass GOLDENFLOAT_LIB_DIR to cmake for C++ tests

Author: gHashTag

.github/workflows/test-bindings.yml

@@ -38,6 +38,11 @@ jobs:
       - name: Build shared library
         run: zig build shared
 
+      - name: Set library environment
+        run: |
+          echo "LD_LIBRARY_PATH=$GITHUB_WORKSPACE/zig-out/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV
+          echo "GOLDENFLOAT_LIB_DIR=$GITHUB_WORKSPACE/zig-out/lib" >> $GITHUB_ENV
+
       - name: Test Zig
         if: matrix.language == 'zig'
         run: zig build test
@@ -64,6 +69,8 @@ jobs:
           cd python
           pip install -e . -q
           python -m goldenfloat.tests.test_gf16
+        env:
+          GOLDENFLOAT_LIB_DIR: ${{ github.workspace }}/zig-out/lib
 
       - name: Install CMake
         if: matrix.language == 'cpp'
@@ -78,9 +85,9 @@ jobs:
         run: |
           cd cpp
           mkdir -p build
-          cmake -S . -B build
+          cmake -S . -B build -DGOLDENFLOAT_LIB_DIR=$GITHUB_WORKSPACE/zig-out/lib
           cmake --build build --target test_gf16
-          ./build/test_gf16
+          LD_LIBRARY_PATH=$GITHUB_WORKSPACE/zig-out/lib ./build/test_gf16
 
       - name: Install Go
         if: matrix.language == 'go'
@@ -92,4 +99,6 @@ jobs:
         if: matrix.language == 'go'
         run: |
           cd go/goldenfloat
-          go test -v ./...
+          CGO_CFLAGS="-I$GITHUB_WORKSPACE/src/c" CGO_LDFLAGS="-L$GITHUB_WORKSPACE/zig-out/lib -lgoldenfloat" go test -v ./...
+        env:
+          LD_LIBRARY_PATH: ${{ github.workspace }}/zig-out/lib

Cargo.toml

@@ -14,7 +14,7 @@ readme = "README.md"
 reqwest = { version = "0.12", features = ["blocking"] }
 
 [dependencies]
-[target.'cfg(unix(all(not(target_os = "windows")))'.dependencies]
+[target.'cfg(unix)'.dependencies]
 libc = "0.2"
 
 [[bin]]

cpp/CMakeLists.txt

@@ -80,7 +80,7 @@ endif()
 
 # ============================================================================
 # Configuration Summary
-// ============================================================================
+# ============================================================================
 
 message(STATUS "")
 message(STATUS "GoldenFloat C++ Bindings Configuration:")

rust/Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "gf16"
-version = "1.1.0"
+version = "2.0.0"
 edition = "2021"
 authors = ["Trinity Project"]
 license = "MIT"
@@ -20,5 +20,4 @@ c-abi = ["goldenfloat-sys"]
 
 [dependencies]
 
-# C-FFI bindings (optional, workspace member)
-goldenfloat-sys = { version = "1.1.0", optional = true, path = "../goldenfloat-sys" }
+goldenfloat-sys = { version = "2.0.0", optional = true, path = "../goldenfloat-sys" }

rust/gf16/Cargo.toml

@@ -34,7 +34,7 @@ pub fn phiLrSchedule(step: u32, total_steps: u32) f64 {
         return LR_INIT * @as(f64, @floatFromInt(step)) / @as(f64, @floatFromInt(LR_WARMUP_STEPS));
     }
     const t = @as(f64, @floatFromInt(step - LR_WARMUP_STEPS)) / @as(f64, @floatFromInt(total_steps));
-    return LR_INIT * std.math.pow(f64, PHI, -t / LR_TAU * total_steps / LR_TAU);
+    return LR_INIT * std.math.pow(f64, PHI, -t / LR_TAU * @as(f64, @floatFromInt(total_steps)) / LR_TAU);
 }
 
 pub fn trinityInitStd(layer_kind: enum { gauge, higgs, lepton, cosmology }) f64 {