4 files changed, 117 insertions, 11 deletions
diff --git a/libz/libz/buildfile b/libz/libz/buildfile
index 3851db4..0103711 100644
--- a/libz/libz/buildfile
+++ b/libz/libz/buildfile
@@ -61,16 +61,13 @@ switch $c.class
     #
     c.coptions += -Wno-all -Wno-extra
 
-    if ($c.id == 'clang')
-    {
-      if ($c.version.major >= 15)
-        c.coptions += -Wno-deprecated-non-prototype
-
-      # Disable the Clang targeting MSVC warnings.
-      #
-      if ($tsys == 'win32-msvc')
-        c.coptions += -Wno-deprecated-declarations
-    }
+    if ($c.id.type == 'clang' && $c.version.major >= 15)
+      c.coptions += -Wno-deprecated-non-prototype
+
+    # Disable the Clang targeting MSVC warnings.
+    #
+    if ($c.id == 'clang' && $tsys == 'win32-msvc')
+      c.coptions += -Wno-deprecated-declarations
   }
   case 'msvc'
   {
diff --git a/libz/libz/zlib.map b/libz/libz/zlib.map
index 21c37cf..df26ca6 120000..100644
--- a/libz/libz/zlib.map
+++ b/libz/libz/zlib.map
@@ -1 +1,99 @@
-../../upstream/zlib.map
-\ No newline at end of file
+ZLIB_1.2.0 {
+  global:
+    compressBound;
+    deflateBound;
+    inflateBack;
+    inflateBackEnd;
+    inflateBackInit_;
+    inflateCopy;
+  local:
+    deflate_copyright;
+    inflate_copyright;
+    inflate_fast;
+    inflate_table;
+    zcalloc;
+    zcfree;
+    z_errmsg;
+    gz_error;
+    _*;
+};
+
+ZLIB_1.2.0.2 {
+    gzclearerr;
+    gzungetc;
+    zlibCompileFlags;
+} ZLIB_1.2.0;
+
+ZLIB_1.2.0.8 {
+    deflatePrime;
+} ZLIB_1.2.0.2;
+
+ZLIB_1.2.2 {
+    adler32_combine;
+    crc32_combine;
+    deflateSetHeader;
+    inflateGetHeader;
+} ZLIB_1.2.0.8;
+
+ZLIB_1.2.2.3 {
+    deflateTune;
+    gzdirect;
+} ZLIB_1.2.2;
+
+ZLIB_1.2.2.4 {
+    inflatePrime;
+} ZLIB_1.2.2.3;
+
+ZLIB_1.2.3.3 {
+    adler32_combine64;
+    crc32_combine64;
+    gzopen64;
+    gzseek64;
+    gztell64;
+    inflateUndermine;
+} ZLIB_1.2.2.4;
+
+ZLIB_1.2.3.4 {
+    inflateReset2;
+    inflateMark;
+} ZLIB_1.2.3.3;
+
+ZLIB_1.2.3.5 {
+    gzbuffer;
+    gzoffset;
+    gzoffset64;
+    gzclose_r;
+    gzclose_w;
+} ZLIB_1.2.3.4;
+
+ZLIB_1.2.5.1 {
+    deflatePending;
+} ZLIB_1.2.3.5;
+
+ZLIB_1.2.5.2 {
+    deflateResetKeep;
+    gzgetc_;
+    inflateResetKeep;
+} ZLIB_1.2.5.1;
+
+ZLIB_1.2.7.1 {
+    inflateGetDictionary;
+    gzvprintf;
+} ZLIB_1.2.5.2;
+
+ZLIB_1.2.9 {
+    inflateCodesUsed;
+    inflateValidate;
+    uncompress2;
+    gzfread;
+    gzfwrite;
+    deflateGetDictionary;
+    adler32_z;
+    crc32_z;
+} ZLIB_1.2.7.1;
+
+ZLIB_1.2.12 {
+	crc32_combine_gen;
+	crc32_combine_gen64;
+	crc32_combine_op;
+} ZLIB_1.2.9;
diff --git a/libz/libz/zlib.map.orig b/libz/libz/zlib.map.orig
new file mode 120000
index 0000000..21c37cf
--- /dev/null
+++ b/libz/libz/zlib.map.orig
@@ -0,0 +1 @@
+../../upstream/zlib.map
+\ No newline at end of file
diff --git a/libz/libz/zlib.map.patch b/libz/libz/zlib.map.patch
new file mode 100644
index 0000000..fedec07
--- /dev/null
+++ b/libz/libz/zlib.map.patch
@@ -0,0 +1,10 @@
+--- zlib.map.orig	2022-04-11 15:05:00.013248773 +0200
++++ zlib.map	2024-06-05 07:42:47.415065314 +0200
+@@ -15,7 +15,6 @@
+     zcfree;
+     z_errmsg;
+     gz_error;
+-    gz_intmax;
+     _*;
+ };
+