(couchdb) 03/04: feat(quickjs): LTO and static linking pthreads on Win (#5299)

[va...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

vatamane pushed a commit to branch catch-up.3.4.x-from-main-3
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit ab56a1e8410683e2ee275c215dd7697e9a2a2f50
Author: Ronny Berndt <ro...@apache.org>
AuthorDate: Sun Oct 13 20:16:42 2024 +0200

    feat(quickjs): LTO and static linking pthreads on Win (#5299)
    
    Enable link-time-optimization (LTO) for QuickJS on Windows and
    link the pthreads library statically into couchjs_[mainjs|coffee].exe.
---
 src/couch_quickjs/rebar.config.script | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/couch_quickjs/rebar.config.script b/src/couch_quickjs/rebar.config.script
index bf4655a85..a07c19c7a 100644
--- a/src/couch_quickjs/rebar.config.script
+++ b/src/couch_quickjs/rebar.config.script
@@ -18,7 +18,7 @@ Msys = "msys2_shell.cmd -defterm -no-start -ucrt64 -here -lc ".
 PreHooks = [
     {"(linux|darwin)", compile, "make CONFIG_LTO=y -C quickjs -j8 libquickjs.lto.a qjsc"},
     {"freebsd", compile, "gmake -C quickjs -j8 libquickjs.a qjsc"},
-    {"win32", compile, Msys ++ "'make -C quickjs qjsc'"},
+    {"win32", compile, Msys ++ "'make CONFIG_LTO=y -C quickjs -j8 libquickjs.lto.a qjsc'"},
     {"(linux|darwin|freebsd|win32)", compile, "escript build_js.escript compile"}
 ].
 
@@ -49,7 +49,8 @@ FreeBSDEnv  = [
 ] ++ ResetFlags.
 
 WindowsEnv = [
-    {"CFLAGS", "-D_GNU_SOURCE -DCONFIG_BIGNUM -O2 -fwrapv -DCONFIG_VERSION=\\\"0\\\" -Iquickjs"},
+    {"CFLAGS", "-flto -D_GNU_SOURCE -DCONFIG_BIGNUM -DCONFIG_LTO=y -O2 -fwrapv -DCONFIG_VERSION=\\\"0\\\" -Iquickjs"},
+    {"LDFLAGS", "$LDFLAGS -flto -lm -Wl,-Bstatic -lpthread quickjs/libquickjs.lto.a"},
     {"EXE_CC_TEMPLATE", "gcc.exe -g -c $CFLAGS $PORT_IN_FILES -o $PORT_OUT_FILE"},
     {"EXE_LINK_TEMPLATE", "gcc.exe -g -lm $PORT_IN_FILES $LDFLAGS -o $PORT_OUT_FILE"}
 ].