From 57a287d34ca78b0ebd15a1b6d6fd6b877dbf10b6 Mon Sep 17 00:00:00 2001
From: Kai Pastor <dg0yt@darc.de>
Date: Mon, 14 Sep 2020 23:05:05 +0200
Subject: [PATCH] bison: New package

---
 bison-3.7.3+dfsg.cmake | 119 +++++++++++++++++++++++++++++++++++++++++
 doxygen-1.8.13.cmake   |   1 +
 2 files changed, 120 insertions(+)
 create mode 100644 bison-3.7.3+dfsg.cmake

diff --git a/bison-3.7.3+dfsg.cmake b/bison-3.7.3+dfsg.cmake
new file mode 100644
index 00000000..e4aaea12
--- /dev/null
+++ b/bison-3.7.3+dfsg.cmake
@@ -0,0 +1,119 @@
+# This file is part of OpenOrienteering.
+
+# Copyright 2020 Kai Pastor
+#
+# Redistribution and use is allowed according to the terms of the BSD license:
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 
+# 1. Redistributions of source code must retain the copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. The name of the author may not be used to endorse or promote products 
+#    derived from this software without specific prior written permission.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set(version        3.7.3+dfsg)
+set(download_hash  SHA256=5cdc0edfdf65aa04a4a9f12d6c3b4a09645ef39f61e62624e27895c9b1ebf82a)
+set(patch_version  ${version}-1)
+set(patch_hash     SHA256=ed2aea01202e605de03513f59ad4bd63d22cba3dd1b0dc6a9168d15d91689177)
+set(base_url       https://snapshot.debian.org/archive/debian/20201018T090104Z/pool/main/b/bison/)
+
+option(USE_SYSTEM_BISON "Use the system Bison if possible" ON)
+
+set(test_system_bison [[
+	if(${USE_SYSTEM_BISON})
+		enable_language(C)
+		# Doxygen 1.8.x needs at least Bison 2.7
+		find_package(BISON 2.7 QUIET)
+		string(FIND "${BISON_EXECUTABLE}" "${CMAKE_STAGING_PREFIX}/" staging_prefix_start)
+		if(BISON_EXECUTABLE AND NOT staging_prefix_start EQUAL 0)
+			message(STATUS "Found ${SYSTEM_NAME} Bison: ${BISON_EXECUTABLE} (${BISON_VERSION})")
+			set(BUILD_CONDITION 0)
+		endif()
+		if(BISON_VERSION AND BISON_VERSION VERSION_LESS 2.7)
+			message(WARNING "Ignoring ${SYSTEM_NAME} Bison (< 2.7)")
+			set(BUILD_CONDITION 1)
+		endif()
+	endif()
+]])
+
+set(bison_texi [[
+@setfilename bison.info
+]])
+
+superbuild_package(
+  NAME           bison-patches
+  VERSION        ${patch_version}
+  
+  SOURCE
+    URL            ${base_url}bison_${patch_version}.debian.tar.xz
+    URL_HASH       ${patch_hash}
+)
+
+superbuild_package(
+  NAME           bison
+  VERSION        ${patch_version}
+  DEPENDS
+    source:bison-patches-${patch_version}
+  
+  SOURCE_WRITE
+    bison.texi     bison_texi
+  SOURCE
+    URL            ${base_url}bison_${version}.orig.tar.xz
+    URL_HASH       ${download_hash}
+    PATCH_COMMAND
+      "${CMAKE_COMMAND}"
+        -Dpackage=bison-patches-${patch_version}
+        -P "${APPLY_PATCHES_SERIES}"
+    # Fix the issues resulting from Debian DFSG tarball and patching
+    COMMAND
+      "${CMAKE_COMMAND}"
+        -E copy bison.texi doc/bison.texi
+    COMMAND
+      touch -r doc/local.mk doc/bison.texi
+    COMMAND
+      touch -r doc/local.mk examples/c/lexcalc/local.mk
+    COMMAND
+      touch -r doc/local.mk examples/local.mk
+  
+  USING            USE_SYSTEM_BISON patch_version
+  BUILD_CONDITION  ${test_system_bison}
+  BUILD [[
+    CONFIGURE_COMMAND
+      "${SOURCE_DIR}/configure"
+        "--prefix=${CMAKE_INSTALL_PREFIX}"
+        $<$<BOOL:@CMAKE_CROSSCOMPILING@>:
+        --host=${SUPERBUILD_TOOLCHAIN_TRIPLET}
+        >
+        --enable-relocatable
+        --disable-nls
+        --disable-silent-rules
+        "CC=${SUPERBUILD_CC}"
+        "CXX=${SUPERBUILD_CXX}"
+        "CPPFLAGS=${SUPERBUILD_CPPFLAGS}"
+        "CFLAGS=${SUPERBUILD_CFLAGS}"
+        "CXXFLAGS=${SUPERBUILD_CXXFLAGS}"
+        "LDFLAGS=${SUPERBUILD_LDFLAGS}"
+    INSTALL_COMMAND
+      "$(MAKE)" install "DESTDIR=${DESTDIR}${INSTALL_DIR}"
+    COMMAND
+      "${CMAKE_COMMAND}" -E copy
+        "<SOURCE_DIR>/../bison-patches-${patch_version}/copyright"
+        "${DESTDIR}${CMAKE_STAGING_PREFIX}/share/doc/copyright/bison-${patch_version}.txt"
+  ]]
+)
diff --git a/doxygen-1.8.13.cmake b/doxygen-1.8.13.cmake
index 790f492f..4023843d 100644
--- a/doxygen-1.8.13.cmake
+++ b/doxygen-1.8.13.cmake
@@ -103,6 +103,7 @@ superbuild_package(
   VERSION        ${patch_version}
   DEPENDS
     source:doxygen-patches-${patch_version}
+    host:bison
     libiconv
     zlib