registry: avoid negating INT32_MIN

[wimlib] / README.WINDOWS

diff --git a/README.WINDOWS b/README.WINDOWS
index 100bbdd4122e95cf7d9b7da3e0bf4ad935deb81f..9d57fbc7bd7a333228f374f98365be34b99c6041 100644 (file)
--- a/README.WINDOWS
+++ b/README.WINDOWS
@@ -91,18 +91,18 @@ from source, potentially with customizations.  Although wimlib's build system is
 designed for UNIX-like systems and is easiest to use on Linux, it's possible to
 build Windows binaries on Windows using Cygwin with MinGW.  To do this, follow
 the instructions below.  For the sake of example, I'll assume you are building a
-32-bit version of wimlib v1.10.0.
+64-bit version of wimlib v1.10.0.
 
 Run the Cygwin installer, available from https://www.cygwin.com/setup-x86.exe.
 When you get to the package selection screen, choose the following additional
 packages from category "Devel":
 
     - make
-    - mingw64-i686-gcc-g++
-    - mingw64-i686-binutils
-    - mingw64-i686-libxml2
-    - mingw64-i686-winpthreads
-    - mingw64-i686-pkg-config
+    - mingw64-x86_64-binutils
+    - mingw64-x86_64-gcc-g++
+    - mingw64-x86_64-libxml2
+    - mingw64-x86_64-pkg-config
+    - mingw64-x86_64-winpthreads
 
 Download wimlib's source code from https://wimlib.net/downloads/wimlib-1.10.0.tar.gz.
 
@@ -111,28 +111,32 @@ Start a Cygwin terminal and run the following commands:
     cd /cygdrive/c/Users/example/Downloads # (or wherever you downloaded the source to)
     tar xf wimlib-1.10.0.tar.gz
     cd wimlib-1.10.0
-    ./configure --host=i686-w64-mingw32
+    ./configure --host=x86_64-w64-mingw32
     make
 
 If successful, the new binaries "libwim-15.dll" and "wimlib-imagex.exe" will
 have been produced in the .libs directory.
 
 By default the binaries are built with debug symbols.  If desired, you can use
-i686-w64-mingw32-strip to strip them.
+x86_64-w64-mingw32-strip to strip them.
 
 libwim-15.dll will be linked to several other DLLs which you will need as well:
 
     - libwinpthread-1.dll
-    - libxml2-2.dll
-    - libgcc_s_sjlj-1.dll
-
-They can be found in "C:\cygwin\usr\i686-w64-mingw32\sys-root\mingw\bin" and
-must be placed alongside libwim-15.dll for it to run portably.  (In the official
-binary release, these third-party libraries are linked to libwim-15.dll
-statically rather than dynamically.)
-
-Building 64-bit binaries is very similar, but you'll need to replace "i686" with
-"x86_64" everywhere in the above instructions.  Note that you can build both
-32-bit and 64-bit binaries from the same Cygwin installation, provided that you
-install both the mingw64-i686-* and mingw64-x86_64-* packages; and you can run
-the Cygwin setup program to install more packages at any time.
+    - libxml2-2.dll, which also requires:
+        - iconv.dll
+        - liblzma-5.dll
+        - zlib1.dll
+
+These DLLs can be found in "C:\cygwin\usr\x86_64-w64-mingw32\sys-root\mingw\bin"
+and must be placed alongside libwim-15.dll for it to run portably.  (In the
+official binary release, these third-party libraries are linked to libwim-15.dll
+statically rather than dynamically --- or are unnecessary, in the case of
+libxml2's dependencies.)
+
+Building 32-bit binaries is very similar, but you'll need to replace "x86_64"
+with "i686" everywhere in the above instructions, and libwim-15.dll will also
+depend on libgcc_s_sjlj-1.dll.  Note that you can build both 32-bit and 64-bit
+binaries from the same Cygwin installation, provided that you install both the
+mingw64-i686-* and mingw64-x86_64-* packages; and you can run the Cygwin setup
+program to install more packages at any time.