community -> extra

2 files changed, 75 insertions, 0 deletions

diff --git a/extra/nodejs/PKGBUILD b/extra/nodejs/PKGBUILD
new file mode 100644
index 00000000..0a1713cb
--- /dev/null
+++ b/extra/nodejs/PKGBUILD
@@ -0,0 +1,35 @@
+# actually build a 32-bit version
+eval "$(
+  declare -f build | \
+    sed '
+	  s|./configure|./configure --dest-cpu x86|g
+    '
+)"	
+
+# linker runs out of memory on 32-bit
+eval "$(
+  declare -f build | \
+    sed '
+      3 i LDFLAGS+=" -Wl,--no-keep-memory"
+      3 i CFLAGS+=" -g1"
+      3 i CXXFLAGS+=" -g1"
+    '
+)"  
+
+# add -latomic where needed (i486)
+if [ "$CARCH" = 'i486' ]; then
+  source+=('node-17.1.0-atomic.patch')
+  sha512sums+=('a2acca076dc0f65e17ffb5ac0bbf4dc9b8be845a400b66b5f83f5efbfca16e01ecc675a307eb0c28527874dea6464699f3969c3ee9a94226af568fb18feca331')
+  eval "$(
+    declare -f prepare | \
+      sed '
+        $i patch -Np1 -i "../node-17.1.0-atomic.patch"
+      '
+  )"
+  eval "$(
+    declare -f build | \
+      sed '
+        3 i LDFLAGS+=" -latomic"
+      '
+  )"
+fi
diff --git a/extra/nodejs/node-17.1.0-atomic.patch b/extra/nodejs/node-17.1.0-atomic.patch
new file mode 100644
index 00000000..fce9e21f
--- /dev/null
+++ b/extra/nodejs/node-17.1.0-atomic.patch
@@ -0,0 +1,40 @@
+diff -rauN node-17.1.0/node.gyp node-17.1.0-atomic-patch/node.gyp
+--- node-17.1.0/node.gyp	2021-11-08 16:40:59.000000000 +0100
++++ node-17.1.0-atomic-patch/node.gyp	2021-12-09 09:16:58.041503560 +0100
+@@ -116,6 +116,11 @@
+           '-Wl,-bnoerrmsg',
+         ],
+       }],
++      [ 'target_arch=="ia32"', {
++        'link_settings': {
++          'libraries': [ '-latomic' ],
++        },
++      }],
+       ['OS == "linux" and llvm_version != "0.0"', {
+         'libraries': ['-latomic'],
+       }],
+diff -rauN node-17.1.0/tools/v8_gypfiles/toolchain.gypi node-17.1.0-atomic-patch/tools/v8_gypfiles/toolchain.gypi
+--- node-17.1.0/tools/v8_gypfiles/toolchain.gypi	2021-11-08 16:40:59.000000000 +0100
++++ node-17.1.0-atomic-patch/tools/v8_gypfiles/toolchain.gypi	2021-12-09 09:14:54.281212315 +0100
+@@ -1030,9 +1030,6 @@
+          or OS=="netbsd" or OS=="mac" or OS=="android" or OS=="qnx") and \
+         v8_target_arch=="ia32"', {
+         'cflags': [
+-          '-msse2',
+-          '-mfpmath=sse',
+-          '-mmmx',  # Allows mmintrin.h for MMX intrinsics.
+         ],
+       }],
+       ['(OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris" \
+diff -rauN node-17.1.0/tools/v8_gypfiles/v8.gyp node-17.1.0-atomic-patch/tools/v8_gypfiles/v8.gyp
+--- node-17.1.0/tools/v8_gypfiles/v8.gyp	2021-11-08 16:40:59.000000000 +0100
++++ node-17.1.0-atomic-patch/tools/v8_gypfiles/v8.gyp	2021-12-09 09:10:15.947439079 +0100
+@@ -965,7 +965,7 @@
+         }],
+         # Platforms that don't have Compare-And-Swap (CAS) support need to link atomic library
+         # to implement atomic memory access
+-        ['v8_current_cpu in ["mips", "mipsel", "mips64", "mips64el", "ppc", "arm", "riscv64"]', {
++        ['v8_current_cpu in ["mips", "mipsel", "mips64", "mips64el", "ppc", "arm", "riscv64", "x86"]', {
+           'link_settings': {
+             'libraries': ['-latomic', ],
+           },