# This file is included from the top-level CMakeLists.txt.  We just store it
# here to avoid cluttering up that file.

set(PKGNAME ${CMAKE_PROJECT_NAME} CACHE STRING
	"Distribution package name (default: ${CMAKE_PROJECT_NAME})")
string(TOLOWER ${PKGNAME} PKGNAME_LC)
set(PKGVENDOR "The ${CMAKE_PROJECT_NAME} Project" CACHE STRING
	"Vendor name to be included in distribution package descriptions (default: The ${CMAKE_PROJECT_NAME} Project)")
set(PKGURL "http://www.${CMAKE_PROJECT_NAME}.org" CACHE STRING
	"URL of project web site to be included in distribution package descriptions (default: http://www.${CMAKE_PROJECT_NAME}.org)")
set(PKGEMAIL "information@${CMAKE_PROJECT_NAME}.org" CACHE STRING
	"E-mail of project maintainer to be included in distribution package descriptions (default: information@${CMAKE_PROJECT_NAME}.org")
set(PKGID "com.${CMAKE_PROJECT_NAME_LC}.vglclient" CACHE STRING
	"Globally unique package identifier (reverse DNS notation) (default: com.${CMAKE_PROJECT_NAME_LC}.vglclient)")


if(UNIX AND NOT CMAKE_INSTALL_PREFIX MATCHES "^/usr/?$")
	set(DEFAULT_VGL_BINSYMLINKS 0)
	set(DEFAULT_VGL_INCSYMLINKS 0)
	if(CMAKE_INSTALL_PREFIX STREQUAL "${CMAKE_INSTALL_DEFAULT_PREFIX}")
		set(DEFAULT_VGL_BINSYMLINKS 1)
		set(DEFAULT_VGL_INCSYMLINKS 1)
	endif()
	option(VGL_BINSYMLINKS
		"In the distribution packages, create symlinks to VirtualGL binaries and scripts under /usr/bin (default: @DEFAULT_VGL_BINSYMLINKS@)"
		${DEFAULT_VGL_BINSYMLINKS})
	boolean_number(VGL_BINSYMLINKS)
	option(VGL_INCSYMLINKS
		"In the distribution packages, create symlinks to VirtualGL headers under /usr/include (default: @DEFAULT_VGL_INCSYMLINKS@)"
		${DEFAULT_VGL_INCSYMLINKS})
	boolean_number(VGL_INCSYMLINKS)
else()
	set(VGL_BINSYMLINKS 0)
	set(VGL_INCSYMLINKS 0)
endif()


###############################################################################
# Linux RPM and DEB
###############################################################################

if(CMAKE_SYSTEM_NAME STREQUAL "Linux")

set(RPMARCH ${CMAKE_SYSTEM_PROCESSOR})
if(CPU_TYPE STREQUAL "x86_64")
	set(DEBARCH amd64)
elseif(CPU_TYPE STREQUAL "arm64")
	set(DEBARCH ${CPU_TYPE})
elseif(CPU_TYPE STREQUAL "arm")
	check_c_source_compiles("
		#if __ARM_PCS_VFP != 1
		#error \"float ABI = softfp\"
		#endif
		int main(void) { return 0; }" HAVE_HARD_FLOAT)
	if(HAVE_HARD_FLOAT)
		set(RPMARCH armv7hl)
		set(DEBARCH armhf)
	else()
		set(RPMARCH armel)
		set(DEBARCH armel)
	endif()
elseif(CMAKE_SYSTEM_PROCESSOR_LC STREQUAL "ppc64le")
	set(DEBARCH ppc64el)
else()
	set(DEBARCH ${CMAKE_SYSTEM_PROCESSOR})
endif()
message(STATUS "RPM architecture = ${RPMARCH}, DEB architecture = ${DEBARCH}")

configure_file(release/makerpm.in pkgscripts/makerpm)
configure_file(release/rpm.spec.in pkgscripts/rpm.spec @ONLY)

add_custom_target(rpm pkgscripts/makerpm
	SOURCES pkgscripts/makerpm)

configure_file(release/makesrpm.in pkgscripts/makesrpm)

add_custom_target(srpm pkgscripts/makesrpm
	SOURCES pkgscripts/makesrpm
	DEPENDS dist)

configure_file(release/makedpkg.in pkgscripts/makedpkg)
configure_file(release/deb-control.in pkgscripts/deb-control)

add_custom_target(deb pkgscripts/makedpkg
	SOURCES pkgscripts/makedpkg)

endif() # Linux


###############################################################################
# Windows installer (NullSoft Installer)
###############################################################################

if(WIN32)

if(BITS EQUAL 64)
	set(INST_DEFS -DWIN64)
endif()

if(MSVC_IDE)
	set(INST_DEFS ${INST_DEFS} "-DBUILDDIR=${CMAKE_CFG_INTDIR}\\")
else()
	set(INST_DEFS ${INST_DEFS} "-DBUILDDIR=")
endif()

configure_file(release/installer.nsi.in pkgscripts/installer.nsi @ONLY)

if(MSVC_IDE)
	add_custom_target(installer
		COMMAND ${CMAKE_COMMAND} -E make_directory @CMAKE_BINARY_DIR@/${CMAKE_CFG_INTDIR}
		COMMAND makensis -nocd ${INST_DEFS} pkgscripts/installer.nsi
		DEPENDS tcbench nettest wglspheres
		SOURCES pkgscripts/installer.nsi)
else()
	add_custom_target(installer
		COMMAND makensis -nocd ${INST_DEFS} pkgscripts/installer.nsi
		DEPENDS tcbench nettest wglspheres
		SOURCES pkgscripts/installer.nsi)
endif()

endif() # WIN32


###############################################################################
# Mac DMG
###############################################################################

if(APPLE)

set(MACOS_APP_CERT_NAME "" CACHE STRING
	"Name of the Developer ID Application certificate (in the macOS keychain) that should be used to sign the VirtualGL DMG.  Leave this blank to generate an unsigned DMG.")
set(MACOS_INST_CERT_NAME "" CACHE STRING
	"Name of the Developer ID Installer certificate (in the macOS keychain) that should be used to sign the VirtualGL installer package.  Leave this blank to generate an unsigned package.")

string(REGEX REPLACE "/" ":" CMAKE_INSTALL_MACPREFIX ${CMAKE_INSTALL_PREFIX})
string(REGEX REPLACE "^:" "" CMAKE_INSTALL_MACPREFIX
	${CMAKE_INSTALL_MACPREFIX})

if(CMAKE_OSX_ARCHITECTURES)
	string(REGEX REPLACE ";" "," MACOS_HOST_ARCHITECTURES
		"${CMAKE_OSX_ARCHITECTURES}")
else()
	set(MACOS_HOST_ARCHITECTURES ${CPU_TYPE})
endif()

configure_file(release/makemacpkg.in pkgscripts/makemacpkg)
configure_file(release/Distribution.xml.in pkgscripts/Distribution.xml)
configure_file(release/uninstall.in pkgscripts/uninstall)
configure_file(release/uninstall.applescript.in pkgscripts/uninstall.applescript)

add_custom_target(dmg pkgscripts/makemacpkg
	SOURCES pkgscripts/makemacpkg)

endif() # APPLE


###############################################################################
# Generic
###############################################################################

configure_file(release/makesrpm.in pkgscripts/makesrpm)

set(PROJECT_NAME ${CMAKE_PROJECT_NAME})
if(WIN32)
	string(REGEX REPLACE "-Utils" "" PROJECT_NAME ${CMAKE_PROJECT_NAME})
endif()
add_custom_target(dist
	COMMAND git archive --prefix=${PROJECT_NAME}-${VERSION}/ HEAD |
		gzip > ${CMAKE_BINARY_DIR}/${PROJECT_NAME}-${VERSION}.tar.gz
		WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})

configure_file(release/maketarball.in pkgscripts/maketarball)

add_custom_target(tarball pkgscripts/maketarball
	SOURCES pkgscripts/maketarball)