From 18a9517370b612ec3c18a43529ddbe421e28e108 Mon Sep 17 00:00:00 2001
From: BodgeMaster <>
Date: Sun, 30 Oct 2022 19:39:27 +0100
Subject: [PATCH] Build system: Start working on Cygwin support

---
 .mingw-cross.cmake       | 11 +++++++++++
 scripts/clean.sh         | 10 +++++++---
 scripts/setup_project.sh |  7 ++++++-
 setupenv.bashrc          |  2 +-
 4 files changed, 25 insertions(+), 5 deletions(-)
 create mode 100644 .mingw-cross.cmake

diff --git a/.mingw-cross.cmake b/.mingw-cross.cmake
new file mode 100644
index 0000000..9e60626
--- /dev/null
+++ b/.mingw-cross.cmake
@@ -0,0 +1,11 @@
+set(CMAKE_SYSTEM_NAME Windows)
+set(WIN32 true)
+set(UNIX false)
+
+set(CMAKE_C_COMPILER   x86_64-w64-mingw32-gcc)
+set(CMAKE_CXX_COMPILER x86_64-w64-mingw32-g++)
+
+set(CMAKE_FIND_ROOT_PATH  /usr/x86_64-w64-mingw32)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
diff --git a/scripts/clean.sh b/scripts/clean.sh
index e4f54de..4f6e8c4 100755
--- a/scripts/clean.sh
+++ b/scripts/clean.sh
@@ -27,9 +27,13 @@ create_directory ./bin
 create_directory ./bin/lib
 create_directory ./include
 
-ln -vs ../../dependencies/sockpp-0.7.1/build/libsockpp.so bin/lib/
-ln -vs ../../dependencies/sockpp-0.7.1/build/libsockpp.so.0 bin/lib/
-ln -vs ../../dependencies/sockpp-0.7.1/build/libsockpp.so.0.7.1 bin/lib/
+if uname -s | tr [:upper:] [:lower:] | grep cygwin >/dev/null; then
+    ln -vs ../../dependencies/sockpp-0.7.1/build/libsockpp.dll bin/lib/libsockpp.so
+else
+    ln -vs ../../dependencies/sockpp-0.7.1/build/libsockpp.so bin/lib/
+    ln -vs ../../dependencies/sockpp-0.7.1/build/libsockpp.so.0 bin/lib/
+    ln -vs ../../dependencies/sockpp-0.7.1/build/libsockpp.so.0.7.1 bin/lib/
+fi
 
 ln -vs ../dependencies/sockpp-0.7.1/include/sockpp/ ./include/
 ln -vs ../dependencies/tiny-utf8-4.4.3/include/tinyutf8/ ./include/
diff --git a/scripts/setup_project.sh b/scripts/setup_project.sh
index 39ce6e4..7bc5116 100755
--- a/scripts/setup_project.sh
+++ b/scripts/setup_project.sh
@@ -92,7 +92,12 @@ echo "done"
 
 echo ">>> Building sockpp... "
 pushd dependencies/sockpp-0.7.1/ >/dev/null 2>&1
-cmake -Bbuild .
+if uname -s | tr [:upper:] [:lower:] | grep cygwin >/dev/null; then
+    echo "Adding cygwin workaound for building sockpp."
+    cmake -Bbuild -DCMAKE_TOOLCHAIN_FILE=$PROJECT_BASE_DIR/.mingw-cross.cmake -DSOCKPP_BUILD_SHARED=ON -DSOCKPP_BUILD_STATIC=OFF
+else
+    cmake -Bbuild .
+fi
 cmake --build build
 popd >/dev/null 2>&1
 
diff --git a/setupenv.bashrc b/setupenv.bashrc
index c3daadd..7e97cf1 100644
--- a/setupenv.bashrc
+++ b/setupenv.bashrc
@@ -15,7 +15,7 @@
 
 echo ">>> Loading shell environment for FOSS-VG development..."
 
-PROJECT_BASE_DIR="$( cd -- "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 ; pwd -P )"
+export PROJECT_BASE_DIR="$( cd -- "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 ; pwd -P )"
 echo "Project base directory is $PROJECT_BASE_DIR"
 
 if [ -f "$PROJECT_BASE_DIR/.localenv.bashrc" ]; then