Update less to v692

recipes/recipes_emscripten/less/build.sh

@@ -7,42 +7,32 @@ echo $NCURSES_CFLAGS
 echo $NCURSES_LDFLAGS
 ls -l $XTERM_256COLOR
 
-export CONFIG_CFLAGS="\
-    $NCURSES_CFLAGS \
-    -Os \
-    -Wno-incompatible-function-pointer-types \
-    "
+export EMCC_CFLAGS="$EMCC_CFLAGS -Os"
+
+export CFLAGS="$CFLAGS $NCURSES_CFLAGS"
 
-export CONFIG_LDFLAGS="\
+export LDFLAGS="\
+    $LDFLAGS \
     $NCURSES_LDFLAGS \
-    -Os \
     --minify=0 \
     -sALLOW_MEMORY_GROWTH=1 \
     -sEXIT_RUNTIME=1 \
-    -sEXPORTED_RUNTIME_METHODS=FS,ENV,getEnvStrings,TTY \
+    -sEXPORTED_RUNTIME_METHODS=FS,ENV,PROXYFS,TTY \
     -sFORCE_FILESYSTEM=1 \
     -sMODULARIZE=1 \
     -sLZ4 \
+    -lproxyfs.js \
     "
 
-# Use same return type for signals that is used in ncurses.
-sed -i -e 's/#define RETSIGTYPE void/#define RETSIGTYPE int/g' defines.h.in
-
-# Use ncurses' winch not local copy.
-sed -i -e 's/RETSIGTYPE winch/RETSIGTYPE notwinch/g' signal.c
+emmake make -f Makefile.aut distfiles
 
 emconfigure ./configure \
     --host=wasm32-unknown-emscripten \
-    CFLAGS="$CFLAGS $CONFIG_CFLAGS" \
-    LDFLAGS="$LDFLAGS $CONFIG_LDFLAGS" \
-    ac_cv_func__setjmp=no \
-    ac_cv_func_popen=no \
-    ac_cv_func_sigprocmask=no
+    --with-regex=pcre2
 
 # Build less but not lessecho and lesskey.
-emmake make less.js EXEEXT=.js -j${CPU_COUNT} LDFLAGS=" \
+emmake make less.js EXEEXT=.js -j${CPU_COUNT} LDFLAGS="
     $LDFLAGS \
-    $CONFIG_LDFLAGS \
     --preload-file $XTERM_256COLOR@/usr/local/share/terminfo/x/xterm-256color \
     "
 

recipes/recipes_emscripten/less/recipe.yaml

@@ -1,14 +1,14 @@
 context:
   name: less
-  version: 668
+  version: 692
 
 package:
   name: ${{ name }}
   version: ${{ version }}
 
 source:
-  url: https://ftp.gnu.org/gnu/${{ name }}/${{ name }}-${{ version }}.tar.gz
-  sha256: 2819f55564d86d542abbecafd82ff61e819a3eec967faa36cd3e68f1596a44b8
+  url: https://github.com/gwsw/less/archive/refs/tags/v${{ version }}.tar.gz
+  sha256: 5e2ba1936f9d19d903d8b224c3af39c8693bf3add8de42fef3a18b2cde964b35
 
 build:
   number: 0
@@ -20,6 +20,7 @@ requirements:
   - autoconf
   host:
   - ncurses <6.5
+  - pcre2
 
 tests:
 - script:
@@ -28,7 +29,7 @@ tests:
   - test -f $PREFIX/bin/less.wasm
 - script: |
     OUTPUT=$(run_modularized $PREFIX/bin/less.js --version | head -1 | cut -c -9)
-    if [[ "$OUTPUT" != "less 668 " ]]; then
+    if [[ "$OUTPUT" != "less ${{ version }} " ]]; then
       echo "Unexpected output: $OUTPUT"
       exit 1
     fi