Build zig libs against glibc 2.16

Author: Beyley

build/nuke/Native/SPIRVCross.cs

@@ -101,15 +101,15 @@ fn root_dir() []const u8 {
 
                     { //Linux
                         //Build for Linux x86_64 with glibc 2.26 (old version specified for compatibility)
-                        InheritedShell($"zig build -Doptimize=ReleaseSmall -Dtarget=x86_64-linux-gnu.2.26 --verbose", SPIRVCrossPath).AssertZeroExitCode();
+                        InheritedShell($"zig build -Doptimize=ReleaseSmall -Dtarget=x86_64-linux-gnu.2.16 --verbose", SPIRVCrossPath).AssertZeroExitCode();
                         CopyFile(SPIRVCrossPath / "zig-out" / "lib" / "libspirv-cross.so", runtimes / "linux-x64" / "native" / "libspirv-cross.so", FileExistsPolicy.Overwrite);
 
                         //Build for Linux x86 with glibc 2.26 (old version specified for compatibility)
-                        InheritedShell($"zig build -Doptimize=ReleaseSmall -Dtarget=x86-linux-gnu.2.26 --verbose", SPIRVCrossPath).AssertZeroExitCode();
+                        InheritedShell($"zig build -Doptimize=ReleaseSmall -Dtarget=x86-linux-gnu.2.16 --verbose", SPIRVCrossPath).AssertZeroExitCode();
                         CopyFile(SPIRVCrossPath / "zig-out" / "lib" / "libspirv-cross.so", runtimes / "linux-x86" / "native" / "libspirv-cross.so", FileExistsPolicy.Overwrite);
 
                         //Build for Linux arm64 with glibc 2.26 (old version specified for compatibility)
-                        InheritedShell($"zig build -Doptimize=ReleaseSmall -Dtarget=aarch64-linux-gnu.2.26 --verbose", SPIRVCrossPath).AssertZeroExitCode();
+                        InheritedShell($"zig build -Doptimize=ReleaseSmall -Dtarget=aarch64-linux-gnu.2.16 --verbose", SPIRVCrossPath).AssertZeroExitCode();
                         CopyFile(SPIRVCrossPath / "zig-out" / "lib" / "libspirv-cross.so", runtimes / "linux-arm64" / "native" / "libspirv-cross.so", FileExistsPolicy.Overwrite);
                     }
 

build/nuke/Native/SPIRVReflect.cs

@@ -64,15 +64,15 @@ pub fn build(b: *std.Build) void {
 
                     { //Linux
                         //Build for Linux x86_64 with glibc 2.26 (old version specified for compatibility)
-                        InheritedShell($"zig build -Doptimize=ReleaseFast -Dtarget=x86_64-linux-gnu.2.26 --verbose", SPIRVReflectPath).AssertZeroExitCode();
+                        InheritedShell($"zig build -Doptimize=ReleaseFast -Dtarget=x86_64-linux-gnu.2.16 --verbose", SPIRVReflectPath).AssertZeroExitCode();
                         CopyFile(SPIRVReflectPath / "zig-out" / "lib" / "libspirv-reflect.so", runtimes / "linux-x64" / "native" / "libspirv-reflect.so", FileExistsPolicy.Overwrite);
 
                         //Build for Linux x86 with glibc 2.26 (old version specified for compatibility)
-                        InheritedShell($"zig build -Doptimize=ReleaseFast -Dtarget=x86-linux-gnu.2.26 --verbose", SPIRVReflectPath).AssertZeroExitCode();
+                        InheritedShell($"zig build -Doptimize=ReleaseFast -Dtarget=x86-linux-gnu.2.16 --verbose", SPIRVReflectPath).AssertZeroExitCode();
                         CopyFile(SPIRVReflectPath / "zig-out" / "lib" / "libspirv-reflect.so", runtimes / "linux-x86" / "native" / "libspirv-reflect.so", FileExistsPolicy.Overwrite);
 
                         //Build for Linux arm64 with glibc 2.26 (old version specified for compatibility)
-                        InheritedShell($"zig build -Doptimize=ReleaseFast -Dtarget=aarch64-linux-gnu.2.26 --verbose", SPIRVReflectPath).AssertZeroExitCode();
+                        InheritedShell($"zig build -Doptimize=ReleaseFast -Dtarget=aarch64-linux-gnu.2.16 --verbose", SPIRVReflectPath).AssertZeroExitCode();
                         CopyFile(SPIRVReflectPath / "zig-out" / "lib" / "libspirv-reflect.so", runtimes / "linux-arm64" / "native" / "libspirv-reflect.so", FileExistsPolicy.Overwrite);
                     }
 

build/nuke/Native/Shaderc.cs

@@ -573,15 +573,15 @@ fn root_dir() []const u8 {
             const string optimizeMode = "-Doptimize=ReleaseFast";
 
             //Build shaderc for Linux x86
-            InheritedShell($"zig build -Dtarget=x86-linux-gnu {optimizeMode}", ShadercPath).AssertZeroExitCode();
+            InheritedShell($"zig build -Dtarget=x86-linux-gnu.2.16 {optimizeMode}", ShadercPath).AssertZeroExitCode();
             CopyFile(ShadercPath / "zig-out" / "lib" / $"lib{libname}.so", runtimes / "linux-x86" / "native" / $"lib{libname}.so", FileExistsPolicy.Overwrite);
 
             //Build shaderc for Linux x86_64
-            InheritedShell($"zig build -Dtarget=x86_64-linux-gnu {optimizeMode}", ShadercPath).AssertZeroExitCode();
+            InheritedShell($"zig build -Dtarget=x86_64-linux-gnu.2.16 {optimizeMode}", ShadercPath).AssertZeroExitCode();
             CopyFile(ShadercPath / "zig-out" / "lib" / $"lib{libname}.so", runtimes / "linux-x64" / "native" / $"lib{libname}.so", FileExistsPolicy.Overwrite);
 
             //Build shaderc for Linux ARM64
-            InheritedShell($"zig build -Dtarget=aarch64-linux-gnu {optimizeMode}", ShadercPath).AssertZeroExitCode();
+            InheritedShell($"zig build -Dtarget=aarch64-linux-gnu.2.16 {optimizeMode}", ShadercPath).AssertZeroExitCode();
             CopyFile(ShadercPath / "zig-out" / "lib" / $"lib{libname}.so", runtimes / "linux-arm64" / "native" / $"lib{libname}.so", FileExistsPolicy.Overwrite);
 
             //Build shaderc for Windows x86