Generate -src package and provide nginx-mainline

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = nginx-quic
 	pkgdesc = Lightweight HTTP server and IMAP/POP3 proxy server, HTTP/3 QUIC branch
 	pkgver = 1.21.2
-	pkgrel = 1
+	pkgrel = 2
 	url = https://nginx.org
 	install = nginx.install
 	arch = i686
@@ -17,6 +17,7 @@ pkgbase = nginx-quic
 	depends = pcre
 	depends = zlib
 	provides = nginx
+	provides = nginx-mainline
 	conflicts = nginx
 	backup = etc/nginx/fastcgi.conf
 	backup = etc/nginx/fastcgi_params
@@ -37,3 +38,10 @@ pkgbase = nginx-quic
 	sha256sums = b9af19a75bbeb1434bba66dd1a11295057b387a2cbff4ddf46253133909c311e
 
 pkgname = nginx-quic
+
+pkgname = nginx-quic-src
+	pkgdesc = Source code of nginx-quic 1.21.2, useful for building modules
+	depends = 
+	provides = nginx-src
+	provides = nginx-mainline-src
+	conflicts = nginx-src

PKGBUILD

@@ -4,9 +4,11 @@
 # Contributor: Sébastien Luttringer
 # Contributor: Drew DeVault
 
-pkgname=nginx-quic
+_pkgbase=nginx
+pkgbase=nginx-quic
+pkgname=(nginx-quic nginx-quic-src)
 pkgver=1.21.2
-pkgrel=1
+pkgrel=2
 pkgdesc='Lightweight HTTP server and IMAP/POP3 proxy server, HTTP/3 QUIC branch'
 arch=('i686' 'x86_64')
 url='https://nginx.org'
@@ -23,7 +25,7 @@ backup=('etc/nginx/fastcgi.conf'
         'etc/nginx/win-utf'
         'etc/logrotate.d/nginx')
 install=nginx.install
-provides=('nginx')
+provides=('nginx' 'nginx-mainline')
 conflicts=('nginx')
 source=("hg+https://hg.nginx.org/nginx-quic#revision=fac88e160653"
         "git+https://boringssl.googlesource.com/boringssl#commit=dddb60eb9700110835ff6e2b429de40a17006429"
@@ -35,6 +37,8 @@ sha256sums=('SKIP'
             'b9af19a75bbeb1434bba66dd1a11295057b387a2cbff4ddf46253133909c311e')
 
 _common_flags=(
+  --with-compat
+  --with-debug
   --with-file-aio
   --with-http_addition_module
   --with-http_auth_request_module
@@ -56,14 +60,14 @@ _common_flags=(
   --with-mail_ssl_module
   --with-pcre-jit
   --with-stream
+  --with-stream_geoip_module
+  --with-stream_realip_module
   --with-stream_ssl_module
+  --with-stream_ssl_preread_module
   --with-threads
 )
 
 _mainline_flags=(
-  --with-stream_ssl_preread_module
-  --with-stream_geoip_module
-  --with-stream_realip_module
 )
 
 _quic_flags=(
@@ -72,6 +76,11 @@ _quic_flags=(
   --with-stream_quic_module
 )
 
+prepare() {
+  # Backup pristine version of nginx source for -src package
+  cp -r ${srcdir}/${pkgname} ${srcdir}/${pkgname}-src
+}
+
 build() {
   # Clear -D_FORTIFY_SOURCE from build flags, it causes Boringssl tests to fail to compile
   export CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=[1-9]/-D_FORTIFY_SOURCE=0}
@@ -114,7 +123,7 @@ build() {
   make
 }
 
-package() {
+package_nginx-quic() {
   cd $pkgname
   make DESTDIR="$pkgdir" install
 
@@ -152,4 +161,16 @@ package() {
   done
 }
 
+package_nginx-quic-src() {
+  pkgdesc="Source code of nginx-quic $pkgver, useful for building modules"
+  provides=('nginx-src' 'nginx-mainline-src')
+  conflicts=($_pkgbase-src)
+  depends=()
+  install -d "$pkgdir/usr/src"
+  cp -r ${srcdir}/${pkgname} "$pkgdir/usr/src/nginx"
+  # Link the 'configure' script to its location in release tarballs,
+  # as this is where modules expect it
+  ln -s /usr/src/nginx/auto/configure "$pkgdir/usr/src/nginx"
+}
+
 # vim:set ts=2 sw=2 et: