From 8b4670db3e2e0da48d332a14e8eac0a45cbcb75c Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Sat, 17 Jul 2021 19:50:35 -0700
Subject: [PATCH] ci: First phase of adding MingW support

---
 .appveyor.yml   |  3 ++-
 ci/build.bat    |  1 +
 ci/build.sh     | 15 +++++++++++++++
 configure.ac    |  5 +++++
 lib/Makefile.am |  4 ++++
 5 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 ci/build.bat

diff --git a/.appveyor.yml b/.appveyor.yml
index 976157d..a9636f0 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -12,4 +12,5 @@ install:
   - sh: 'ci/install.sh'
 
 build_script:
-  - sh: 'ci/build.sh'
+  - sh:  'ci/build.sh'
+  - cmd: 'ci\build.bat'
diff --git a/ci/build.bat b/ci/build.bat
new file mode 100644
index 0000000..d69eb1b
--- /dev/null
+++ b/ci/build.bat
@@ -0,0 +1 @@
+C:\msys64\usr\bin\bash --login -c 'set -x; cd "${APPVEYOR_BUILD_FOLDER}"; ci/build.sh'
diff --git a/ci/build.sh b/ci/build.sh
index f13bc02..0828c7d 100755
--- a/ci/build.sh
+++ b/ci/build.sh
@@ -1,5 +1,20 @@
 #!/bin/sh
 
+case "$(uname)" in
+    MSYS*|MINGW*)
+	pacman --noconfirm --remove mingw-w64-x86_64-gcc-ada
+	pacman --noconfirm --remove mingw-w64-x86_64-gcc-fortran
+	pacman --noconfirm --remove mingw-w64-x86_64-gcc-libgfortran
+	pacman --noconfirm --remove mingw-w64-x86_64-gcc-objc
+	pacman --noconfirm --sync --refresh
+	pacman --noconfirm --sync --needed diffutils
+	pacman --noconfirm --sync --needed make
+	pacman --noconfirm --sync --needed mingw-w64-x86_64-gcc
+	pacman --noconfirm --sync --needed mingw-w64-x86_64-cunit
+	export PATH="/mingw64/bin:$PATH"
+	;;
+esac
+
 ./autogen.sh &&
     ./configure --enable-manpages --enable-test-tool --enable-tests \
 		--enable-examples &&
diff --git a/configure.ac b/configure.ac
index 9710b64..09d3170 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,10 +19,15 @@ case $host in
     AC_CHECK_LIB([socket], [main], , [AC_MSG_ERROR([Can not find required library])])
     AC_CHECK_LIB([nsl],    [main], , [AC_MSG_ERROR([Can not find required library])])
     ;;
+  *mingw*)
+    target_os_is_win32=true
+    ;;
   *)
     ;;
 esac
 
+AM_CONDITIONAL([TARGET_OS_IS_WIN32], [test x$target_os_is_win32 = xtrue])
+
 AC_ARG_ENABLE([werror], [AS_HELP_STRING([--disable-werror],
               [Disables building with -Werror by default])])
 
diff --git a/lib/Makefile.am b/lib/Makefile.am
index de05776..ed7ede4 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -8,6 +8,10 @@ libiscsipriv_la_SOURCES = \
 	scsi-lowlevel.c socket.c sync.c task_mgmt.c \
 	logging.c
 
+if TARGET_OS_IS_WIN32
+libiscsipriv_la_SOURCES += ../win32/win32_compat.c
+endif
+
 if !HAVE_LIBGCRYPT
 libiscsipriv_la_SOURCES += md5.c
 endif