From c6140e8707c37574b1cb7a8bd571204a5337b59f Mon Sep 17 00:00:00 2001
From: falkTX <falktx@falktx.com>
Date: Sun, 14 Jun 2020 12:04:05 +0100
Subject: [PATCH] Added rtaudio and portaudio, and a few changes needed for
 them

Signed-off-by: falkTX <falktx@falktx.com>
---
 build-jack.sh      | 22 ++++++++++++++++++++++
 setup/functions.sh | 27 ++++++++++++++++++++++++---
 setup/versions.sh  |  2 ++
 3 files changed, 48 insertions(+), 3 deletions(-)

diff --git a/build-jack.sh b/build-jack.sh
index 028f452..8700b9c 100755
--- a/build-jack.sh
+++ b/build-jack.sh
@@ -96,6 +96,28 @@ build_custom_db db "${DB_VERSION}" "--disable-java --disable-replication --disab
 download opus "${OPUS_VERSION}" "https://archive.mozilla.org/pub/opus"
 build_autoconf opus "${OPUS_VERSION}" "--disable-extra-programs --enable-custom-modes --enable-float-approx"
 
+# ---------------------------------------------------------------------------------------------------------------------
+# rtaudio (download, win32 only)
+
+if [ "${WIN32}" -eq 1 ]; then
+    download rtaudio "${RTAUDIO_VERSION}" "https://github.com/falkTX/rtaudio.git" "" "git"
+    # fixes for portaudio
+    link_file rtaudio "${RTAUDIO_VERSION}" "." "include/common"
+    link_file rtaudio "${RTAUDIO_VERSION}" "." "include/host"
+    link_file rtaudio "${RTAUDIO_VERSION}" "." "include/pc"
+fi
+
+# ---------------------------------------------------------------------------------------------------------------------
+# portaudio (win32 only)
+
+if [ "${WIN32}" -eq 1 ]; then
+    ASIO_DIR="${PAWPAW_BUILDDIR}/rtaudio-${RTAUDIO_VERSION}/include"
+    export EXTRA_CFLAGS="-I${ASIO_DIR}"
+    export EXTRA_CXXFLAGS="-I${ASIO_DIR}"
+    download portaudio19 "${PORTAUDIO_VERSION}" "http://deb.debian.org/debian/pool/main/p/portaudio19" "orig.tar.gz"
+    build_autoconf portaudio19 "${PORTAUDIO_VERSION}" "--enable-cxx --with-asiodir="${ASIO_DIR}" --with-winapi=asio"
+fi
+
 # ---------------------------------------------------------------------------------------------------------------------
 # tre (win32 only)
 
diff --git a/setup/functions.sh b/setup/functions.sh
index 55bb581..4ce9057 100644
--- a/setup/functions.sh
+++ b/setup/functions.sh
@@ -29,6 +29,8 @@ function download() {
             local dlurl
             if echo ${dlbaseurl} | grep -q github.com; then
                 dlurl="${dlbaseurl}/v${version}.${dlext}"
+            elif [ "${dlext}" = "orig.tar.gz" ]; then
+                dlurl="${dlbaseurl}/${name}_${version}.${dlext}"
             else
                 dlurl="${dlbaseurl}/${name}-${version}.${dlext}"
             fi
@@ -72,9 +74,9 @@ function _prebuild() {
     export CXX="${TARGET_CXX}"
     export LD="${TARGET_LD}"
     export STRIP="${TARGET_STRIP}"
-    export CFLAGS="${TARGET_CFLAGS}"
-    export CXXFLAGS="${TARGET_CXXFLAGS}"
-    export LDFLAGS="${TARGET_LDFLAGS}"
+    export CFLAGS="${TARGET_CFLAGS} ${EXTRA_CFLAGS}"
+    export CXXFLAGS="${TARGET_CXXFLAGS} ${EXTRA_CXXFLAGS}"
+    export LDFLAGS="${TARGET_LDFLAGS} ${EXTRA_LDFLAGS}"
     export PKG_CONFIG_PATH="${TARGET_PKG_CONFIG_PATH}"
 
     unset CPPFLAGS
@@ -113,6 +115,10 @@ function _postbuild() {
     unset LDFLAGS
     unset PKG_CONFIG_PATH
 
+    unset EXTRA_CFLAGS
+    unset EXTRA_CXXFLAGS
+    unset EXTRA_LDFLAGS
+
     export PATH="${OLD_PATH}"
 }
 
@@ -378,6 +384,21 @@ function patch_file() {
     sed -i -e "${rule}" "${pkgdir}/${file}"
 }
 
+function link_file() {
+    local name="${1}"
+    local version="${2}"
+    local source="${3}"
+    local target="${4}"
+
+    local pkgdir="${PAWPAW_BUILDDIR}/${name}-${version}"
+
+    if [ ! -e "${pkgdir}/${target}" ]; then
+        pushd "${pkgdir}"
+        ln -sf "${source}" "${target}"
+        popd
+    fi
+}
+
 function remove_file() {
     local name="${1}"
     local version="${2}"
diff --git a/setup/versions.sh b/setup/versions.sh
index b63c505..c533a1f 100644
--- a/setup/versions.sh
+++ b/setup/versions.sh
@@ -16,6 +16,8 @@ FFTW_VERSION=3.3.8
 AFTEN_VERSION=0.0.8
 DB_VERSION=5.3.28
 OPUS_VERSION=1.3.1
+PORTAUDIO_VERSION=19.6.0
+RTAUDIO_VERSION=e03448bd15c1c34e842459939d755f5f89e880ed
 TRE_VERSION=0.8.0
 
 # GLIB_VERSION=2.44.1