only set stack size for musl

Author: henderkes

build-static.sh

@@ -291,10 +291,14 @@ if [ -n "${DEBUG_SYMBOLS}" ]; then
 	XCADDY_DEBUG=1
 fi
 
+if [ "${SPC_LIBC}" = "musl" ]; then
+	muslStackSizeFix="-Wl,-z,stack-size=0x80000"
+fi
+
 go env
 cd caddy/
 if [ -z "${SPC_LIBC}" ] || [ "${SPC_LIBC}" = "musl" ]; then
-	xcaddyGoBuildFlags="-buildmode=pie -tags cgo,netgo,osusergo,static_build,nobadger,nomysql,nopgx -ldflags \"-linkmode=external -extldflags '-static-pie -Wl,-z,stack-size=0x80000' ${extraLdflags} -X 'github.com/caddyserver/caddy/v2.CustomVersion=FrankenPHP ${FRANKENPHP_VERSION} PHP ${LIBPHP_VERSION} Caddy'\""
+	xcaddyGoBuildFlags="-buildmode=pie -tags cgo,netgo,osusergo,static_build,nobadger,nomysql,nopgx -ldflags \"-linkmode=external -extldflags '-static-pie ${muslStackSizeFix}' ${extraLdflags} -X 'github.com/caddyserver/caddy/v2.CustomVersion=FrankenPHP ${FRANKENPHP_VERSION} PHP ${LIBPHP_VERSION} Caddy'\""
 elif [ "${SPC_LIBC}" = "glibc" ]; then
 	xcaddyGoBuildFlags="-buildmode=pie -tags cgo,netgo,osusergo,nobadger,nomysql,nopgx -ldflags \"-linkmode=external -extldflags '-pie' ${extraLdflags} -X 'github.com/caddyserver/caddy/v2.CustomVersion=FrankenPHP ${FRANKENPHP_VERSION} PHP ${LIBPHP_VERSION} Caddy'\""
 fi