waterbox: move location of llvm-project

waterbox/libcxx/configure-for-waterbox-phase--

@@ -1,7 +1,7 @@
 #!/bin/sh
 MYPATH="`dirname \"$0\"`"
 SYSROOT="`realpath \"$MYPATH/../sysroot\"`"
-LLVMDIR="`realpath \"$MYPATH/../../../llvm-project\"`"
+LLVMDIR="`realpath \"$MYPATH/../llvm-project\"`"
 
 #To uselibclang-rt (and libunwind), we need to evict the gcc libs, but musl automatically puts that in the specs file
 #and has no setting to remove it.  Fix that here.
@@ -27,4 +27,4 @@ cmake \
 	-DCMAKE_INSTALL_PREFIX="$SYSROOT" \
 	-DCMAKE_AR="/usr/bin/gcc-ar" \
 	-DCMAKE_RANLIB="/usr/bin/gcc-ranlib" \
-	../../../../llvm-project/compiler-rt
+	../../llvm-project/compiler-rt

waterbox/libcxx/configure-for-waterbox-phase-0

@@ -1,7 +1,7 @@
 #!/bin/sh
 MYPATH="`dirname \"$0\"`"
 SYSROOT="`realpath \"$MYPATH/../sysroot\"`"
-LLVMDIR="`realpath \"$MYPATH/../../../llvm-project\"`"
+LLVMDIR="`realpath \"$MYPATH/../llvm-project\"`"
 rm -rf build0
 mkdir build0
 cd build0
@@ -16,4 +16,4 @@ cmake \
 	-DCMAKE_INSTALL_PREFIX="$SYSROOT" \
 	-DCMAKE_AR="/usr/bin/gcc-ar" \
 	-DCMAKE_RANLIB="/usr/bin/gcc-ranlib" \
-	../../../../llvm-project/libunwind
+	../../llvm-project/libunwind

waterbox/libcxx/configure-for-waterbox-phase-1

@@ -1,7 +1,7 @@
 #!/bin/sh
 MYPATH="`dirname \"$0\"`"
 SYSROOT="`realpath \"$MYPATH/../sysroot\"`"
-LLVMDIR="`realpath \"$MYPATH/../../../llvm-project\"`"
+LLVMDIR="`realpath \"$MYPATH/../llvm-project\"`"
 rm -rf build1
 mkdir build1
 cd build1
@@ -24,4 +24,4 @@ cmake \
 	-DCMAKE_INSTALL_PREFIX="$SYSROOT" \
 	-DCMAKE_AR="/usr/bin/gcc-ar" \
 	-DCMAKE_RANLIB="/usr/bin/gcc-ranlib" \
-	../../../../llvm-project/libcxxabi
+	../../llvm-project/libcxxabi

waterbox/libcxx/configure-for-waterbox-phase-2

@@ -1,7 +1,7 @@
 #!/bin/sh
 MYPATH="`dirname \"$0\"`"
 SYSROOT="`realpath \"$MYPATH/../sysroot\"`"
-LLVMDIR="`realpath \"$MYPATH/../../../llvm-project\"`"
+LLVMDIR="`realpath \"$MYPATH/../llvm-project\"`"
 
 #libcxx needs this one trivial file to autodetect sendfile(2), which musl does support
 mkdir -p "$SYSROOT/include/linux"
@@ -31,4 +31,4 @@ cmake \
 	-DCMAKE_INSTALL_PREFIX="$SYSROOT" \
 	-DCMAKE_AR="/usr/bin/gcc-ar" \
 	-DCMAKE_RANLIB="/usr/bin/gcc-ranlib" \
-	../../../../llvm-project/libcxx
+	../../llvm-project/libcxx

waterbox/libcxx/readme.txt

@@ -1,6 +1,6 @@
 Building and installing libcxx:
 
-1. Clone llvm-project into $BIZHAWKGITROOT/../llvm-project
+1. Clone llvm-project into $BIZHAWKGITROOT/waterbox/llvm-project
 	* I used eaae6dfc545000e335e6f89abb9c78818383d7ad, which was the tip of origin/release/10.x at the time
 2. Come to this folder
 3. Run ./do-everything.sh