diff --git a/config b/config
index e25dd0b..ebc6e4c 100644
--- a/config
+++ b/config
@@ -21,6 +21,7 @@ mkdir -p ${SDKROOT}/build/pycache ${SDKROOT}/build/cache
 export XDG_CACHE_HOME=$(realpath ${SDKROOT}/build/cache)
 export PYTHONPYCACHEPREFIX=${PYTHONPYCACHEPREFIX:-$(realpath ${SDKROOT}/build/pycache)}
 
+export WHEELS=/data/git/archives/repo
 
 export HOME=${SDKROOT}
 
@@ -118,6 +119,11 @@ do
     fi
 done
 
+# ================ aosp ===================
+
+AOSP_NDK=25.2.9519653
+
+
 
 # this is python used for emsdk : ${SYS_PYTHON} -> ${EMSDK_PYTHON}
 for py in 10 9 8 7
diff --git a/python-nim-sdk.sh b/python-nim-sdk.sh
index 672047b..0c9e3b8 100755
--- a/python-nim-sdk.sh
+++ b/python-nim-sdk.sh
@@ -108,11 +108,16 @@ when defined(wasi):
     switch("passL", "-lwasi-emulated-getpid -lwasi-emulated-mman -lwasi-emulated-signal -lwasi-emulated-process-clocks")
     switch("passL","-lstdc++")
 
-
-    # don't use _start/main but _initialize instead
-    switch("passL", "-Wl,--no-entry,--export-all -mexec-model=reactor")
-    # component model aka reactor
-    --noMain
+    when defined(app):
+        echo " @@@@@ APP MODE @@@@@"
+#        switch("passL", "-Wl,--no-entry")
+#        switch("passL", "-Wl,--no-entry,--export-all -mexec-model=reactor")
+        --noMain
+    else:
+        # don't use _start/main but _initialize instead
+        switch("passL", "-Wl,--no-entry,--export-all -mexec-model=reactor")
+        # component model aka reactor
+        --noMain
 
     # FIXME
     switch("passC", fmt"-m32 -Djmp_buf=int")
diff --git a/python-wasi-sdk.sh b/python-wasi-sdk.sh
index 47317ed..68ea7e2 100755
--- a/python-wasi-sdk.sh
+++ b/python-wasi-sdk.sh
@@ -18,20 +18,31 @@ if echo $0|grep -q python-wasm-sdk
 then
     echo " * adding emsdk to wasm-sdk"
     emsdk=true
-    wasisdk=false
-    nimsdk=false
+    wasisdk=${wasisdk:-false}
+    nimsdk=${nimsdk:-false}
 else
     emsdk=false
-    BUILDS=3.12
-    echo " * adding wasi-sdk to wasm-sdk"
+    BUILDS=3.13
     wasisdk=true
     nimsdk=true
 fi
 
+if $wasisdk
+then
+    echo " * adding wasi-sdk to wasm-sdk"
+fi
+
+if $nimsdk
+then
+    echo " * adding nim-sdk to wasm-sdk"
+fi
+
+
+
 
 if [ -d ${SDKROOT} ]
 then
-    echo "assming destination $SDKROOT is ready"
+    echo "Assuming destination $SDKROOT is ready"
 else
     sudo mkdir -p ${SDKROOT}
     sudo chmod 777 ${SDKROOT}
@@ -43,18 +54,12 @@ ORIGIN=$(pwd)
 
 # 3.12 3.11 3.10
 
-BUILDS=${BUILDS:-3.11 3.13 3.12}
+BUILDS=${BUILDS:-3.12 3.13}
 
 for PYBUILD in $BUILDS
 do
     cd "$ORIGIN"
 
-#    if echo $PYBUILD|grep -q 12$
-#    then
-#        wasisdk=true
-#    else
-#        wasisdk=false
-#    fi
 
     if [ -f ${SDKROOT}/dev ]
     then
@@ -74,6 +79,9 @@ do
         # make install cpython will force bytecode generation
         export PYTHONPYCACHEPREFIX="$(realpath build/pycache)"
 
+        # reset config
+        unset CONFIG_ENV
+
         . ${CONFIG:-config}
 
         cd ${SDKROOT}
@@ -106,9 +114,9 @@ export PYTHONPYCACHEPREFIX=$PYTHONPYCACHEPREFIX
 export HOME=${SDKROOT}
 export PATH=${SDKROOT}/devices/$(arch)/usr/bin:\$PATH
 export LD_LIBRARY_PATH=${SDKROOT}/devices/$(arch)/usr/lib:${SDKROOT}/devices/$(arch)/usr/lib64:$LD_LIBRARY_PATH
-${SDKROOT}/devices/$(arch)/usr/bin/python\${PYBUILD:-$PYBUILD} $@
+${SDKROOT}/devices/$(arch)/usr/bin/python\${PYBUILD:-$PYBUILD} \$@
 END
-        chmod + /opt/python-wasm-sdk/devices/$(arch)/usr/bin/py
+        chmod +x /opt/python-wasm-sdk/devices/$(arch)/usr/bin/py
 
 
         if $emsdk
diff --git a/scripts/cpython-build-host-deps.sh b/scripts/cpython-build-host-deps.sh
index fd0ca88..dcda75f 100755
--- a/scripts/cpython-build-host-deps.sh
+++ b/scripts/cpython-build-host-deps.sh
@@ -14,3 +14,8 @@ $HPIP install --upgrade pip
 # 3.12 and git deprecated setuptools bundling.
 $HPIP install --upgrade setuptools
 
+
+# probably lot of pip install made in cpython-build-emsdk-prebuilt.sh
+# should only go here in host python
+
+# TODO
diff --git a/scripts/cpython-build-host.sh b/scripts/cpython-build-host.sh
index 1eb7e5b..19fb798 100755
--- a/scripts/cpython-build-host.sh
+++ b/scripts/cpython-build-host.sh
@@ -69,8 +69,7 @@ END
     PYOPTS="--disable-ipv6 \
      --with-c-locale-coercion --without-pymalloc --without-pydebug \
      --with-ensurepip $TESTSUITE \
-     --with-decimal-contextvar --disable-shared \
-     --with-computed-gotos"
+     --with-decimal-contextvar --disable-shared"
 
     cat >> pyconfig.h <<END
 #ifdef HAVE_LIBINTL_H
@@ -111,24 +110,31 @@ END
      ${ROOT}/src/cpython${PYBUILD}/configure \
      --prefix=$HOST_PREFIX $PYOPTS
     then
-
         if make -j$(nproc) install
         then
-            rm -rf $(find $ROOT/devices/ -type d|grep __pycache__$)
-            rm $HOST_PREFIX/bin/python3-config \
-                $HOST_PREFIX/bin/idle3 \
-                $HOST_PREFIX/bin/pydoc3 \
-                $HOST_PREFIX/bin/python3
-
-            # make ubuntu binaries able to run elsewhere
-            patchelf --remove-needed libintl.so.8  $HOST_PREFIX/bin/python${PYBUILD}
-            # and able to compile elsewhere
-            sed -i 's|-lintl ||g' ${SDKROOT}/devices/x86_64/usr/bin/python${PYBUILD}-config
-            cp -Rfv $ROOT/support/__EMSCRIPTEN__.patches/${PYBUILD}/. $HOST_PREFIX/lib/python${PYBUILD}/
+            echo "CPython $PYTHON_FOR_BUILD ready" 1>&2
         else
-            echo "failed to build $PYTHON_FOR_BUILD"
-            exit 123
+            echo "failed to build $PYTHON_FOR_BUILD"  1>&2
+            exit 118
         fi
+
+#        if make -j$(nproc) install
+#        then
+#            rm -rf $(find $ROOT/devices/ -type d|grep __pycache__$)
+#            rm $HOST_PREFIX/bin/python3-config \
+#                $HOST_PREFIX/bin/idle3 \
+#                $HOST_PREFIX/bin/pydoc3 \
+#                $HOST_PREFIX/bin/python3
+
+#            # make ubuntu binaries able to run elsewhere
+#            patchelf --remove-needed libintl.so.8  $HOST_PREFIX/bin/python${PYBUILD}
+#            # and able to compile elsewhere
+#            sed -i 's|-lintl ||g' ${SDKROOT}/devices/x86_64/usr/bin/python${PYBUILD}-config
+#            cp -Rfv $ROOT/support/__EMSCRIPTEN__.patches/${PYBUILD}/. $HOST_PREFIX/lib/python${PYBUILD}/
+#        else
+#            echo "failed to build $PYTHON_FOR_BUILD"
+#            exit 123
+#        fi
     else
         echo "
 ==========================================================================
diff --git a/scripts/cpython-build-wasisdk.sh b/scripts/cpython-build-wasisdk.sh
index 7360a7f..2d2ece6 100755
--- a/scripts/cpython-build-wasisdk.sh
+++ b/scripts/cpython-build-wasisdk.sh
@@ -59,12 +59,12 @@ cross_compiling=yes
 END
 
     pushd ${SDKROOT}/build/cpython-wasi
-        sed -i 's| -Wl,--stack-first -Wl,--initial-memory=10485760||g' $PYSRC/configure.ac
-        sed -i 's| -Wl,--stack-first -Wl,--initial-memory=10485760||g' $PYSRC/configure
+#        sed -i 's| -Wl,--stack-first -Wl,--initial-memory=10485760| --stack-first --initial-memory=10485760|g' $PYSRC/configure.ac
+#        sed -i 's| -Wl,--stack-first -Wl,--initial-memory=10485760| --stack-first --initial-memory=10485760|g' $PYSRC/configure
 
         LDSHARED="${SDKROOT}/wasisdk/upstream/bin/wasm-ld --no-entry" CONFIG_SITE=$PYSRC/Tools/wasm/config.site-wasm32-wasisdk \
         $PYSRC/configure -C \
-        --with-c-locale-coercion --without-pymalloc --disable-ipv6  --with-ensurepip=no \
+        --with-c-locale-coercion --without-pymalloc --disable-ipv6  --disable-gil --with-ensurepip=no \
         --prefix=${PREFIX} \
         --host=wasm32-unknown-wasi --with-suffix=.wasm \
         --build=$($PYSRC/config.guess) \
@@ -88,16 +88,32 @@ END
 
         if make && make install
         then
-            echo done
-#                cat > ${SDKROOT}/bin/python3 <<END
-##!/bin/bash
-#wasmtime --dir=/ --dir=. ${SDKROOT}/bin/python3.wasm \$@
-#END
-#                chmod +x ${SDKROOT}/bin/python3
-#                ln ${SDKROOT}/bin/python3 ${SDKROOT}/bin/python
-            fi
+            sed -i 's|cpython/pthread_stubs|pthread|g' ${PREFIX}/include/python${PYBUILD}/cpython/pythread.h
+        fi
     popd
 
+    pushd ${SDKROOT}/wasisdk
+        if [ -f libpython${PYBUILD}.a ]
+        then
+            echo already moved initial libpython${PYBUILD}.a
+        else
+            mv /opt/python-wasm-sdk/devices/wasisdk/usr/lib/libpython${PYBUILD}.a /opt/python-wasm-sdk/wasisdk/
+        fi
+
+        LINKALL="/opt/python-wasm-sdk/wasisdk/libpython3.13.a \
+         /opt/python-wasm-sdk/build/cpython-wasi/Modules/_decimal/libmpdec/libmpdec.a \
+         /opt/python-wasm-sdk/build/cpython-wasi/Modules/_hacl/libHacl_Hash_SHA2.a \
+         /opt/python-wasm-sdk/build/cpython-wasi/Modules/expat/libexpat.a \
+         /opt/python-wasm-sdk/wasisdk/upstream/share/wasi-sysroot/lib/wasm32-wasi/libbz2.a \
+         /opt/python-wasm-sdk/wasisdk/upstream/share/wasi-sysroot/lib/wasm32-wasi/libz.a \
+         /opt/python-wasm-sdk/wasisdk/upstream/share/wasi-sysroot/lib/wasm32-wasi/libsqlite3.a \
+         /opt/python-wasm-sdk/wasisdk/upstream/share/wasi-sysroot/lib/wasm32-wasi/libuuid.a"
+
+        wasi-c -nostdlib -fpic -r -Wl,--whole-archive -o libpython${PYBUILD}.o $LINKALL
+        llvm-ar rcs ${PREFIX}/lib/libpython${PYBUILD}.a libpython${PYBUILD}.o
+    popd
+
+
 else
     echo cannot find PYTHON_FOR_BUILD=$PYTHON_FOR_BUILD
 fi
diff --git a/scripts/cpython-fetch.sh b/scripts/cpython-fetch.sh
index 8579ed5..ad35a70 100755
--- a/scripts/cpython-fetch.sh
+++ b/scripts/cpython-fetch.sh
@@ -45,18 +45,18 @@ fi
 
 if echo $PYBUILD |grep -q 12$
 then
-    wget -q -c https://www.python.org/ftp/python/3.12.1/Python-3.12.1.tar.xz
-    tar xf Python-3.12.1.tar.xz
-    ln -s Python-3.12.1 cpython${PYBUILD}
+    wget -q -c https://www.python.org/ftp/python/3.12.2/Python-3.12.2.tar.xz
+    tar xf Python-3.12.2.tar.xz
+    ln -s Python-3.12.2 cpython${PYBUILD}
     export REBUILD=true
 fi
 
 
 if echo $PYBUILD | grep -q 11$
 then
-    wget -q -c https://www.python.org/ftp/python/3.11.7/Python-3.11.7.tar.xz
-    tar xf Python-3.11.7.tar.xz
-    ln -s Python-3.11.7 cpython${PYBUILD}
+    wget -q -c https://www.python.org/ftp/python/3.11.8/Python-3.11.8.tar.xz
+    tar xf Python-3.11.8.tar.xz
+    ln -s Python-3.11.8 cpython${PYBUILD}
     export REBUILD=true
 fi
 
diff --git a/scripts/wasisdk-fetch.sh b/scripts/wasisdk-fetch.sh
index 30bea5f..b0b3cf5 100755
--- a/scripts/wasisdk-fetch.sh
+++ b/scripts/wasisdk-fetch.sh
@@ -16,7 +16,8 @@ pushd ${SDKROOT}
         wget -c https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_SDK}/wasi-sdk-${WASI_SDK}.0-linux.tar.gz
         tar xfz wasi-sdk-${WASI_SDK}.0-linux.tar.gz
         mv wasi-sdk-${WASI_SDK}.0 upstream && rm wasi-sdk-${WASI_SDK}.0-linux.tar.gz
-
+        
+        ln ${SDKROOT}/wasisdk/bin/wasi ${SDKROOT}/wasisdk/bin/cc
         ln ${SDKROOT}/wasisdk/bin/wasi ${SDKROOT}/wasisdk/bin/wasi-c
         ln ${SDKROOT}/wasisdk/bin/wasi ${SDKROOT}/wasisdk/bin/wasi-cpp
         ln ${SDKROOT}/wasisdk/bin/wasi ${SDKROOT}/wasisdk/bin/wasi-c++
diff --git a/wasisdk/bin/wasi-binfmt b/wasisdk/bin/wasi-binfmt
new file mode 100755
index 0000000..7fa08d1
--- /dev/null
+++ b/wasisdk/bin/wasi-binfmt
@@ -0,0 +1,11 @@
+#!/bin/bash
+if [ -f /proc/sys/fs/binfmt_misc/wasm32-wasi ]
+then
+    WASM=$1
+    shift
+else
+    echo ':wasm32-wasi:M::\x00asm:\xff\xff\xff\xff:/opt/python-wasm-sdk/wasisdk/bin/wasi-binfmt:' > /proc/sys/fs/binfmt_misc/register
+    exit 0
+fi
+wasmtime --env PYTHONDONTWRITEBYTECODE=1 --dir /::/ -- $WASM $@
+
diff --git a/wasisdk/hotfix/cxa.c b/wasisdk/hotfix/cxa.c
new file mode 100644
index 0000000..ecfe0f2
--- /dev/null
+++ b/wasisdk/hotfix/cxa.c
@@ -0,0 +1,9 @@
+#if defined(__wasi__)
+extern "C" {
+void *
+__cxa_allocate_exception(size_t thrown_size) { return NULL; }
+void
+__cxa_throw(void *thrown_exception, std::type_info *tinfo, void *dest) {}
+}
+#endif
+
diff --git a/wasisdk/hotfix/patch.h b/wasisdk/hotfix/patch.h
index 3bbec53..389d5b3 100644
--- a/wasisdk/hotfix/patch.h
+++ b/wasisdk/hotfix/patch.h
@@ -59,6 +59,13 @@ mktemp(char *tmpl)
 	return tmpl;
 }
 
+static int
+mkstemp(char *tmpl) {
+    FILE *ftemp = fopen(mktemp(tmpl),"w");
+    return fileno(ftemp);
+}
+
+
 #if 0
 
 static char *
@@ -95,14 +102,15 @@ static char *
 tempnam (const char *dir, const char *pfx)
 {
     char buf[FILENAME_MAX];
-
+    int all;
+    char *ptr;
     int	dirlen = strlen(dir);
     if (dirlen>=FILENAME_MAX)
     	return NULL;
 
     memcpy(buf,dir,FILENAME_MAX);
     buf[dirlen] = '/';
-    int all;
+
 
     if (pfx) {
         all = dirlen + 1 + strlen(pfx);
@@ -116,7 +124,7 @@ tempnam (const char *dir, const char *pfx)
     memcpy(buf+all, "XXXXXX", 6	);
     all += 6 ;
     buf[all]= 0;
-    char *ptr =	(char *)malloc(all);
+    ptr =	(char *)malloc(all);
     memcpy(ptr,	buf, all);
     return mktemp(ptr);
 }
@@ -128,3 +136,38 @@ lockf(int fd, int cmd, off_t len) {
     return 0;
 }
 
+static int
+pclose(FILE *stream){
+    (void)stream;
+    return 0;
+}
+
+
+static pid_t
+getpid(void) {
+    char *val = getenv("WASIX_PID");
+    char *end = val + strlen(val);
+    if (val && val[0] != '\0') {
+	return (pid_t)strtol(val, &end, 10);
+    }
+#ifdef _WASIX_PID
+    return (pid_t)(_WASIX_PID);
+#else
+    return 66600;
+#endif
+}
+
+
+static pid_t 
+getppid(void) {
+    char *val = getenv("WASIX_PPID");
+    char *end = val + strlen(val);
+    if (val && val[0] != '\0') {
+	return (pid_t)strtol(val, &end, 10);
+    }
+#ifdef _WASIX_PPID
+    return (pid_t)(_WASIX_PPID);
+#else
+    return 1;
+#endif
+}
diff --git a/wasisdk/hotfix/pwd.h b/wasisdk/hotfix/pwd.h
new file mode 100644
index 0000000..a79aca4
--- /dev/null
+++ b/wasisdk/hotfix/pwd.h
@@ -0,0 +1,28 @@
+#ifndef _WASIX_PWD_H
+#define _WASIX_PWD_H
+
+#include <unistd.h>
+#include <features.h>
+#include <bits/alltypes.h>
+
+#define __need_size_t
+#include <stddef.h>
+
+/* A record in the user database.  */
+struct passwd
+{
+  char *pw_name;		/* Username.  */
+  char *pw_passwd;		/* Hashed passphrase, if shadow database
+                                   not in use (see shadow.h).  */
+  uid_t pw_uid;		        /* User ID.  */
+  gid_t pw_gid;		        /* Group ID.  */
+  char *pw_gecos;		/* Real name.  */
+  char *pw_dir;			/* Home directory.  */
+  char *pw_shell;		/* Shell program.  */
+};
+
+struct passwd *getpwnam(const char *name);
+
+struct passwd *getpwuid(uid_t uid);
+
+#endif
diff --git a/wasisdk/hotfix/wasi-setjmp.h b/wasisdk/hotfix/wasi-setjmp.h
new file mode 100644
index 0000000..3477357
--- /dev/null
+++ b/wasisdk/hotfix/wasi-setjmp.h
@@ -0,0 +1,16 @@
+#ifndef _WASIX_SETJMP_H
+#define _WASIX_SETJMP_H
+
+typedef void *jmp_buf;
+
+static int 
+setjmp(jmp_buf env) {
+    return 0;
+}
+static 
+void longjmp(jmp_buf env, int value) {
+   (void)env;
+   (void)value;
+}
+
+#endif
diff --git a/wasisdk/hotfix/wasi-wait.h b/wasisdk/hotfix/wasi-wait.h
new file mode 100644
index 0000000..331c2b3
--- /dev/null
+++ b/wasisdk/hotfix/wasi-wait.h
@@ -0,0 +1,22 @@
+
+#ifndef _WASIX_SYS_WAIT_H
+#define _WASIX_SYS_WAIT_H
+
+#include <bits/alltypes.h>
+
+#define WNOHANG    1
+#define WUNTRACED  2
+
+#define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
+#define WTERMSIG(s) ((s) & 0x7f)
+#define WSTOPSIG(s) WEXITSTATUS(s)
+#define WIFEXITED(s) (!WTERMSIG(s))
+#define WIFSTOPPED(s) ((short)((((s)&0xffff)*0x10001)>>8) > 0x7f00)
+#define WIFSIGNALED(s) (((s)&0xffff)-1U < 0xffu)
+
+typedef int pid_t;
+
+pid_t wait(int *wstatus);
+pid_t waitpid(pid_t pid, int *status, int options);
+
+#endif
diff --git a/wasisdk/wasisdk_env.sh b/wasisdk/wasisdk_env.sh
index f723b65..16b8d33 100755
--- a/wasisdk/wasisdk_env.sh
+++ b/wasisdk/wasisdk_env.sh
@@ -47,6 +47,7 @@ then
     export RANLIB="${WASI_SDK_PREFIX}/bin/ranlib"
 
     export CC="${WASISDK}/bin/wasi-c"
+    export WASI_CC="${WASISDK}/bin/wasi-c"
     export CPP="${WASISDK}/bin/wasi-cpp"
     export CXX="${WASISDK}/bin/wasi-c++"