chore: pass ERROR_ON_UNDEFINED_SYMBOLS=0

Author: codeart1st

.github/workflows/ci.yml

@@ -85,7 +85,7 @@ jobs:
             -DSQLITE_OMIT_TRUNCATE_OPTIMIZATION -DSQLITE_OMIT_UTF16 -DSQLITE_OMIT_AUTHORIZATION"
           export CFLAGS="-DSQLITE_ENABLE_RTREE -DSQLITE_DQS=0 -DSQLITE_THREADSAFE=0 -DSQLITE_DEFAULT_MEMSTATUS=0 -DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1 \
             -DSQLITE_LIKE_DOESNT_MATCH_BLOBS -DSQLITE_MAX_EXPR_DEPTH=0 -DSQLITE_USE_ALLOCA $OPT_FEATURE_FLAGS"
-          emconfigure ./configure --disable-shared --prefix=$GITHUB_WORKSPACE/dist
+          emconfigure ./configure --disable-threadsafe --disable-shared --prefix=$GITHUB_WORKSPACE/dist
           # build amalgamation
           emmake make sqlite3.c
           emmake make install -j$(nproc)
@@ -208,11 +208,11 @@ jobs:
           git apply ../../patches/gdal_reduce_size.patch
           mkdir -p build && cd build
           emcmake cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF -DCMAKE_PREFIX_PATH=$GITHUB_WORKSPACE/dist \
-            -DCMAKE_CXX_FLAGS="-s SUPPORT_LONGJMP=wasm" -DCMAKE_C_FLAGS="-s SUPPORT_LONGJMP=wasm" \
+            -DCMAKE_CXX_FLAGS="-s SUPPORT_LONGJMP=wasm" -DCMAKE_C_FLAGS="-s SUPPORT_LONGJMP=wasm -s ERROR_ON_UNDEFINED_SYMBOLS=0" \
             -DPROJ_INCLUDE_DIR=$GITHUB_WORKSPACE/dist/include -DPROJ_LIBRARY=$GITHUB_WORKSPACE/dist/lib/libproj.a \
             -DSQLite3_INCLUDE_DIR=$GITHUB_WORKSPACE/dist/include -DSQLite3_LIBRARY=$GITHUB_WORKSPACE/dist/lib/libsqlite3.a \
             -DPNG_LIBRARY=$EM_CACHE/sysroot/lib/wasm32-emscripten/libpng-wasm-sjlj.a \
-            -DGDAL_USE_ICONV=OFF -DGDAL_USE_INTERNAL_LIBS=OFF -DENABLE_GNM=OFF -DENABLE_PAM=OFF -DACCEPT_MISSING_SQLITE3_MUTEX_ALLOC=ON \
+            -DGDAL_USE_ICONV=OFF -DGDAL_USE_INTERNAL_LIBS=OFF -DENABLE_GNM=OFF -DENABLE_PAM=OFF \
             -DGDAL_USE_JSONC_INTERNAL=ON -DBUILD_APPS=OFF -DCMAKE_INSTALL_PREFIX=$GITHUB_WORKSPACE/dist -DBUILD_TESTING=OFF ..
 
       - name: Start compilation

README.md

@@ -111,7 +111,7 @@ docker run -it --rm -v $(pwd):/src -v /etc/passwd:/etc/passwd --user "$(id -u):$
 ```
 And execute in a second terminal the following command to install the missing build depedencies as root user.
 ```sh
-docker exec --user root mapserver-wasm bash -c "apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y tcl automake pkgconf libtool brotli"
+docker exec --user root mapserver-wasm bash -c "apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y brotli"
 ```
 After that execute all job script commands described in `.github/workflows/ci.yml` inside the interactive build container. It can be helpful to set the `GITHUB_WORKSPACE` environment variable beforehand.
 ```sh

patches/sqlite_fix_build.patch

@@ -2,18 +2,6 @@ diff --git a/main.mk b/main.mk
 index a0b08e5773..acdb284684 100644
 --- a/main.mk
 +++ b/main.mk
-@@ -1994,9 +1994,9 @@ xbin: threadtest5
- # runtime performance hit, which is fine for use in the shell but is
- # not appropriate for the canonical library build.
- #
--sqlite3$(T.exe):	shell.c sqlite3.c
-+sqlite3$(T.exe):	sqlite3.c
- 	$(T.link) -o $@ \
--		shell.c sqlite3.c \
-+		sqlite3.c \
- 		$(CFLAGS.readline) $(SHELL_OPT) $(CFLAGS.icu) \
- 		$(LDFLAGS.libsqlite3) $(LDFLAGS.readline)
- #
 @@ -2019,7 +2019,7 @@ sqlite3d$(T.exe):	shell.c $(LIBOBJS0)
  install-shell-0: sqlite3$(T.exe) $(install-dir.bin)
  	$(INSTALL) -s sqlite3$(T.exe) "$(install-dir.bin)"