diff --git a/packages/emscripten/build.sh b/packages/emscripten/build.sh
index 83c632a3b..5205cc6a6 100644
--- a/packages/emscripten/build.sh
+++ b/packages/emscripten/build.sh
@@ -3,12 +3,11 @@ TERMUX_PKG_DESCRIPTION="Emscripten: An LLVM-to-WebAssembly Compiler"
 TERMUX_PKG_LICENSE="MIT"
 TERMUX_PKG_MAINTAINER="@truboxl"
 TERMUX_PKG_VERSION=2.0.31
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://github.com/emscripten-core/emscripten.git
 TERMUX_PKG_GIT_BRANCH=$TERMUX_PKG_VERSION
-TERMUX_PKG_DEPENDS="python, nodejs, debianutils"
 TERMUX_PKG_PLATFORM_INDEPENDENT=true
-TERMUX_PKG_RECOMMENDS="emscripten-llvm, emscripten-binaryen"
+TERMUX_PKG_RECOMMENDS="emscripten-llvm, emscripten-binaryen, python, nodejs-lts | nodejs, debianutils"
 TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_HOSTBUILD=true
 TERMUX_PKG_NO_STATICSPLIT=true
@@ -28,34 +27,35 @@ TERMUX_PKG_NO_STATICSPLIT=true
 
 # https://github.com/emscripten-core/emscripten/issues/11362
 # can switch to stable LLVM to save space once above is fixed
-LLVM_COMMIT=9016b2a1cae244eb8f26826427eeb90eded0da20
-LLVM_TGZ_SHA256=174253005e14d2fe7ba412f71b4e13cfdcf7fdd3b471b3dc988283f9198bfc19
+LLVM_COMMIT=8fa2394bad433558f3083cee158043e2fb66d781
+LLVM_TGZ_SHA256=5199e1e459a9b1308e145d775c540bac72d0a75b81a4558d08ffd7444412f8d1
 
 # https://github.com/emscripten-core/emscripten/issues/12252
 # upstream says better bundle the right binaryen revision for now
-BINARYEN_COMMIT=c2007eab91ed60ac4bc8a6a555e9dc3e76ef2242
-BINARYEN_TGZ_SHA256=f49e71078e7bdded666d81e715dd799ef6aaa65decd5bbff7f35551879d36799
+BINARYEN_COMMIT=65bcde2c30e82047a892332b95b114bc86f89614
+BINARYEN_TGZ_SHA256=093bf206d34a7e239b4ae9dd9e9f393099622cebaa781d859b0f85e2305735d4
 
 # https://github.com/emscripten-core/emsdk/blob/main/emsdk.py
 # https://chromium.googlesource.com/emscripten-releases/+/refs/heads/main/src/build.py
 # https://github.com/llvm/llvm-project
 LLVM_BUILD_ARGS="
--DCMAKE_BUILD_TYPE=Release
+-DCMAKE_BUILD_TYPE=MinSizeRel
 -DCMAKE_CROSSCOMPILING=ON
--DCMAKE_INSTALL_PREFIX=$TERMUX_PREFIX/lib/emscripten-llvm
+-DCMAKE_INSTALL_PREFIX=$TERMUX_PREFIX/opt/emscripten-llvm
 
 -DDEFAULT_SYSROOT=$(dirname $TERMUX_PREFIX)
 -DGENERATOR_IS_MULTI_CONFIG=ON
--DLLVM_INCLUDE_EXAMPLES=OFF
--DLLVM_INCLUDE_TESTS=OFF
--DLLVM_INSTALL_TOOLCHAIN_ONLY=ON
--DLLVM_ENABLE_ASSERTIONS=OFF
+-DLLVM_ENABLE_ASSERTIONS=ON
 -DLLVM_ENABLE_BINDINGS=OFF
 -DLLVM_ENABLE_LIBEDIT=OFF
 -DLLVM_ENABLE_LIBPFM=OFF
 -DLLVM_ENABLE_LIBXML2=OFF
--DLLVM_ENABLE_PROJECTS='clang;compiler-rt;libunwind;lld'
+-DLLVM_ENABLE_PROJECTS=clang;compiler-rt;libunwind;lld
 -DLLVM_ENABLE_TERMINFO=OFF
+-DLLVM_INCLUDE_EXAMPLES=OFF
+-DLLVM_INCLUDE_TESTS=OFF
+-DLLVM_INSTALL_TOOLCHAIN_ONLY=ON
+-DLLVM_LINK_LLVM_DYLIB=ON
 -DLLVM_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/llvm-tblgen
 
 -DCLANG_ENABLE_ARCMT=OFF
@@ -75,8 +75,8 @@ LLVM_BUILD_ARGS="
 
 # https://github.com/WebAssembly/binaryen/blob/main/CMakeLists.txt
 BINARYEN_BUILD_ARGS="
--DCMAKE_BUILD_TYPE=Release
--DCMAKE_INSTALL_PREFIX=$TERMUX_PREFIX/lib/emscripten-binaryen
+-DCMAKE_BUILD_TYPE=MinSizeRel
+-DCMAKE_INSTALL_PREFIX=$TERMUX_PREFIX/opt/emscripten-binaryen
 "
 
 termux_step_post_get_source() {
@@ -90,6 +90,9 @@ termux_step_post_get_source() {
 		"$BINARYEN_TGZ_SHA256"
 	tar -xf "$TERMUX_PKG_CACHEDIR/llvm.tar.gz" -C "$TERMUX_PKG_CACHEDIR"
 	tar -xf "$TERMUX_PKG_CACHEDIR/binaryen.tar.gz" -C "$TERMUX_PKG_CACHEDIR"
+
+	cd "$TERMUX_PKG_CACHEDIR/llvm-project-$LLVM_COMMIT"
+	git apply "$TERMUX_PKG_BUILDER_DIR/llvm-project.git-patch.txt"
 }
 
 termux_step_host_build() {
@@ -98,8 +101,8 @@ termux_step_host_build() {
 
 	cmake \
 		-G Ninja \
-		-DLLVM_ENABLE_PROJECTS='clang' \
-		"$TERMUX_PKG_CACHEDIR/llvm-project-$LLVM_COMMIT/llvm"
+		-S "$TERMUX_PKG_CACHEDIR/llvm-project-$LLVM_COMMIT/llvm" \
+		-DLLVM_ENABLE_PROJECTS=clang
 	cmake \
 		--build "$TERMUX_PKG_HOSTBUILD_DIR" \
 		-j "$TERMUX_MAKE_PROCESSES" \
@@ -129,9 +132,9 @@ termux_step_make() {
 
 	cmake \
 		-G Ninja \
-		$LLVM_BUILD_ARGS \
 		-S "$TERMUX_PKG_CACHEDIR/llvm-project-$LLVM_COMMIT/llvm" \
-		-B "$TERMUX_PKG_CACHEDIR/build-llvm"
+		-B "$TERMUX_PKG_CACHEDIR/build-llvm" \
+		$LLVM_BUILD_ARGS
 	cmake \
 		--build "$TERMUX_PKG_CACHEDIR/build-llvm" \
 		-j "$TERMUX_MAKE_PROCESSES" \
@@ -139,9 +142,9 @@ termux_step_make() {
 
 	cmake \
 		-G Ninja \
-		$BINARYEN_BUILD_ARGS \
 		-S "$TERMUX_PKG_CACHEDIR/binaryen-$BINARYEN_COMMIT" \
-		-B "$TERMUX_PKG_CACHEDIR/build-binaryen"
+		-B "$TERMUX_PKG_CACHEDIR/build-binaryen" \
+		$BINARYEN_BUILD_ARGS
 	cmake \
 		--build "$TERMUX_PKG_CACHEDIR/build-binaryen" \
 		-j "$TERMUX_MAKE_PROCESSES" \
@@ -150,64 +153,81 @@ termux_step_make() {
 
 termux_step_make_install() {
 	# skip using Makefile which does host npm install, tar archive and extract steps
-	rm -fr "$TERMUX_PREFIX/lib/emscripten"
-	./tools/install.py "$TERMUX_PREFIX/lib/emscripten"
+	rm -fr "$TERMUX_PREFIX/opt/emscripten"
+	./tools/install.py "$TERMUX_PREFIX/opt/emscripten"
 
 	# first run generates .emscripten and exits immediately
 	rm -f "$TERMUX_PKG_SRCDIR/.emscripten"
 	./emcc
-	sed -i .emscripten -e "s|^EMSCRIPTEN_ROOT.*|EMSCRIPTEN_ROOT = '$TERMUX_PREFIX/lib/emscripten' # directory|"
-	sed -i .emscripten -e "s|^LLVM_ROOT.*|LLVM_ROOT = '$TERMUX_PREFIX/lib/emscripten-llvm/bin' # directory|"
-	sed -i .emscripten -e "s|^BINARYEN_ROOT.*|BINARYEN_ROOT = '$TERMUX_PREFIX/lib/emscripten-binaryen' # directory|"
+	sed -i .emscripten -e "s|^EMSCRIPTEN_ROOT.*|EMSCRIPTEN_ROOT = '$TERMUX_PREFIX/opt/emscripten' # directory|"
+	sed -i .emscripten -e "s|^LLVM_ROOT.*|LLVM_ROOT = '$TERMUX_PREFIX/opt/emscripten-llvm/bin' # directory|"
+	sed -i .emscripten -e "s|^BINARYEN_ROOT.*|BINARYEN_ROOT = '$TERMUX_PREFIX/opt/emscripten-binaryen' # directory|"
 	sed -i .emscripten -e "s|^NODE_JS.*|NODE_JS = '$TERMUX_PREFIX/bin/node' # executable|"
 	grep "$TERMUX_PREFIX" "$TERMUX_PKG_SRCDIR/.emscripten"
-	install -Dm644 "$TERMUX_PKG_SRCDIR/.emscripten" "$TERMUX_PREFIX/lib/emscripten/.emscripten"
+	install -Dm644 "$TERMUX_PKG_SRCDIR/.emscripten" "$TERMUX_PREFIX/opt/emscripten/.emscripten"
 
 	# https://github.com/emscripten-core/emscripten/issues/9098 (fixed in 2.0.17)
 	cat <<- EOF > "$TERMUX_PKG_TMPDIR/emscripten.sh"
 	#!$TERMUX_PREFIX/bin/sh
-	export PATH=\$PATH:$TERMUX_PREFIX/lib/emscripten
+	export PATH=\$PATH:$TERMUX_PREFIX/opt/emscripten
 	EOF
 	install -Dm644 "$TERMUX_PKG_TMPDIR/emscripten.sh" "$TERMUX_PREFIX/etc/profile.d/emscripten.sh"
 
 	# remove unneeded files
 	for tool in clang-{check,cl,cpp,extdef-mapping,format,func-mapping,import-test,offload-bundler,refactor,rename,scan-deps} \
 		lld-link ld.lld ld64.lld llvm-lib ld64.lld.darwin{new,old}; do
-		rm -f "$TERMUX_PREFIX/lib/emscripten-llvm/bin/$tool"
+		rm -f "$TERMUX_PREFIX/opt/emscripten-llvm/bin/$tool"
 	done
-	rm -f $TERMUX_PREFIX/lib/emscripten-llvm/lib/libclang.so*
-	rm -fr "$TERMUX_PREFIX/lib/emscripten-llvm/share"
+	rm -f $TERMUX_PREFIX/opt/emscripten-llvm/lib/libclang.so*
+	rm -fr "$TERMUX_PREFIX/opt/emscripten-llvm/share"
+
+	# termux_step_install_license also handles LICENSE file
+	rm -f "$TERMUX_PREFIX/opt/emscripten/LICENSE"
 
 	# add useful tools not installed by LLVM_INSTALL_TOOLCHAIN_ONLY=ON
 	for tool in FileCheck llc llvm-{as,dis,link,mc,nm,objdump,readobj,size,dwarfdump,dwp} opt; do
-		install -Dm755 "$TERMUX_PKG_CACHEDIR/build-llvm/bin/$tool" "$TERMUX_PREFIX/lib/emscripten-llvm/bin/$tool"
+		install -Dm755 "$TERMUX_PKG_CACHEDIR/build-llvm/bin/$tool" "$TERMUX_PREFIX/opt/emscripten-llvm/bin/$tool"
 	done
 }
 
 termux_step_create_debscripts() {
 	cat <<- EOF > postinst
 	#!$TERMUX_PREFIX/bin/sh
-	echo 'Running "npm ci --no-optional --production" in $TERMUX_PREFIX/lib/emscripten ...'
-	cd "$TERMUX_PREFIX/lib/emscripten"
+	if [ -n "\$(which npm)" ]; then
+	echo 'Running "npm ci --no-optional --production" in $TERMUX_PREFIX/opt/emscripten ...'
+	cd "$TERMUX_PREFIX/opt/emscripten"
 	npm ci --no-optional --production
-	echo
-	echo 'Post-install notice:'
-	echo 'If this is the first time installing Emscripten,'
-	echo 'please start a new session to take effect.'
-	echo 'If you are upgrading, you may want to clear the'
-	echo 'cache by running the command below to fix issues.'
-	echo '"emcc --clear-cache"'
-	echo 'Optional: Run the command below in Emscripten'
-	echo 'directory to install tests dependencies before'
-	echo 'running test suite.'
-	echo '"npm ci --no-optional"'
+	else
+	echo 'Warning: npm is not installed! Emscripten may not work properly without installing node modules!' >&2
+	fi
+	echo '
+	====================
+	Post-install notice:
+	If this is the first time installing Emscripten,
+	please start a new session to take effect.
+	If you are upgrading, you may want to clear the
+	cache by running the command below to fix issues.
+	"emcc --clear-cache"
+
+	Optional: Run the command below in Emscripten
+	directory to install tests dependencies before
+	running test suite.
+	"npm ci --no-optional"'
+	if [ -d "$TERMUX_PREFIX/lib/emscripten" ]; then
+	echo '
+	Note: The old Emscripten path has been deprecated.
+	To delete, simply run the command below.
+	"rm -fr $TERMUX_PREFIX/lib/emscripten"'
+	fi
+	echo '
+	===================='
 	EOF
 
 	cat <<- EOF > postrm
 	#!$TERMUX_PREFIX/bin/sh
 	case "\$1" in
 	purge|remove)
-		rm -fr "$TERMUX_PREFIX/lib/emscripten"
+	rm -fr "$TERMUX_PREFIX/opt/emscripten"
 	esac
 	EOF
 }
diff --git a/packages/emscripten/emscripten-binaryen.subpackage.sh b/packages/emscripten/emscripten-binaryen.subpackage.sh
index 027c8190a..e511c0062 100644
--- a/packages/emscripten/emscripten-binaryen.subpackage.sh
+++ b/packages/emscripten/emscripten-binaryen.subpackage.sh
@@ -1,3 +1,3 @@
 TERMUX_SUBPKG_DESCRIPTION="Emscripten-compatible Binaryen"
 TERMUX_SUBPKG_PLATFORM_INDEPENDENT=false
-TERMUX_SUBPKG_INCLUDE="lib/emscripten-binaryen"
+TERMUX_SUBPKG_INCLUDE="opt/emscripten-binaryen"
diff --git a/packages/emscripten/emscripten-llvm.subpackage.sh b/packages/emscripten/emscripten-llvm.subpackage.sh
index b2793fc75..c01efeac1 100644
--- a/packages/emscripten/emscripten-llvm.subpackage.sh
+++ b/packages/emscripten/emscripten-llvm.subpackage.sh
@@ -1,3 +1,3 @@
 TERMUX_SUBPKG_DESCRIPTION="Emscripten-compatible LLVM"
 TERMUX_SUBPKG_PLATFORM_INDEPENDENT=false
-TERMUX_SUBPKG_INCLUDE="lib/emscripten-llvm"
+TERMUX_SUBPKG_INCLUDE="opt/emscripten-llvm"
diff --git a/packages/emscripten/llvm-project.git-patch.txt b/packages/emscripten/llvm-project.git-patch.txt
new file mode 100644
index 000000000..b09521f10
--- /dev/null
+++ b/packages/emscripten/llvm-project.git-patch.txt
@@ -0,0 +1,59 @@
+diff --git a/libunwind/CMakeLists.txt b/libunwind/CMakeLists.txt
+index 16331d948b12..c99b3574e218 100644
+--- a/libunwind/CMakeLists.txt
++++ b/libunwind/CMakeLists.txt
+@@ -188,6 +188,10 @@ endif()
+ add_compile_flags_if_supported(-Werror=return-type)
+ 
+ if (LIBUNWIND_ENABLE_CET)
++  if (NOT "libunwind" IN_LIST LLVM_ENABLE_RUNTIMES
++      AND "clang" IN_LIST LLVM_ENABLE_PROJECTS)
++    include_directories("${CMAKE_CURRENT_SOURCE_DIR}/../clang/lib/Headers")
++  endif()
+   add_compile_flags_if_supported(-fcf-protection=full)
+   add_compile_flags_if_supported(-mshstk)
+   if (NOT LIBUNWIND_SUPPORTS_FCF_PROTECTION_EQ_FULL_FLAG)
+diff --git a/libunwind/src/assembly.h b/libunwind/src/assembly.h
+index e38d32336929..aadb4bc6a083 100644
+--- a/libunwind/src/assembly.h
++++ b/libunwind/src/assembly.h
+@@ -15,7 +15,7 @@
+ #ifndef UNWIND_ASSEMBLY_H
+ #define UNWIND_ASSEMBLY_H
+ 
+-#if (defined(__i386__) || defined(__x86_64__)) && defined(__linux__)
++#if (defined(__i386__) || defined(__x86_64__)) && defined(__linux__) && defined(_LIBUNWIND_USE_CET)
+ #include <cet.h>
+ #define _LIBUNWIND_CET_ENDBR _CET_ENDBR
+ #else
+diff --git a/llvm/tools/llvm-rtdyld/llvm-rtdyld.cpp b/llvm/tools/llvm-rtdyld/llvm-rtdyld.cpp
+index 02c11f7689fb..eb6a02ec9198 100644
+--- a/llvm/tools/llvm-rtdyld/llvm-rtdyld.cpp
++++ b/llvm/tools/llvm-rtdyld/llvm-rtdyld.cpp
+@@ -285,7 +285,7 @@ private:
+   uintptr_t SlabSize = 0;
+   uintptr_t CurrentSlabOffset = 0;
+   SectionIDMap *SecIDMap = nullptr;
+-#if defined(__x86_64__) && defined(__ELF__)
++#if defined(__x86_64__) && defined(__ELF__) && !defined(__TERMUX__)
+   unsigned UsedTLSStorage = 0;
+ #endif
+ };
+@@ -347,7 +347,7 @@ uint8_t *TrivialMemoryManager::allocateDataSection(uintptr_t Size,
+ 
+ // In case the execution needs TLS storage, we define a very small TLS memory
+ // area here that will be used in allocateTLSSection().
+-#if defined(__x86_64__) && defined(__ELF__)
++#if defined(__x86_64__) && defined(__ELF__) && !defined(__TERMUX__)
+ extern "C" {
+ alignas(16) __attribute__((visibility("hidden"), tls_model("initial-exec"),
+                            used)) thread_local char LLVMRTDyldTLSSpace[16];
+@@ -358,7 +358,7 @@ TrivialMemoryManager::TLSSection
+ TrivialMemoryManager::allocateTLSSection(uintptr_t Size, unsigned Alignment,
+                                          unsigned SectionID,
+                                          StringRef SectionName) {
+-#if defined(__x86_64__) && defined(__ELF__)
++#if defined(__x86_64__) && defined(__ELF__) && !defined(__TERMUX__)
+   if (Size + UsedTLSStorage > sizeof(LLVMRTDyldTLSSpace)) {
+     return {};
+   }