* gnu/packages/wm.scm (date): New variable. * gnu/packages/patches/date-output-pkg-config-files.patch: New file. * gnu/local.mk: Add patch. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
		
			
				
	
	
		
			60 lines
		
	
	
	
		
			1.9 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
			
		
		
	
	
			60 lines
		
	
	
	
		
			1.9 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
From e56b2dce7e89a92e1b9b35caa13b3e938c4cedea Mon Sep 17 00:00:00 2001
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From: Cole Mickens <cole.mickens@gmail.com>
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Date: Sun, 26 Jan 2020 01:27:08 -0800
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Subject: [PATCH] CMakeLists.txt: output date.pc for pkg-config
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---
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 CMakeLists.txt | 15 +++++++++++++++
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 date.pc.in     | 10 ++++++++++
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 2 files changed, 25 insertions(+)
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 create mode 100644 date.pc.in
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index f30c473..fe778e8 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -128,6 +128,15 @@ if( BUILD_TZ_LIB )
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     endif( )
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 endif( )
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+if ( BUILD_TZ_LIB )
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+  # Cflags: -I${includedir} @TZ_COMPILE_DEFINITIONS@
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+  set( TZ_COMPILE_DEFINITIONS "$<IF:$<TARGET_EXISTS:tz>,-D$<JOIN:$<TARGET_PROPERTY:tz,INTERFACE_COMPILE_DEFINITIONS>, -D>,>" )
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+  configure_file(date.pc.in date.pc.cf @ONLY)
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+  file( GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/date.pc"
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+    INPUT "${CMAKE_CURRENT_BINARY_DIR}/date.pc.cf" )
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+
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+endif( )
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+
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 #[===================================================================[
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    installation
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 #]===================================================================]
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@@ -171,6 +180,12 @@ install (
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   FILES cmake/dateConfig.cmake "${version_config}"
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   DESTINATION ${CONFIG_LOC})
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+if ( BUILD_TZ_LIB )
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+  install(
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+    FILES ${CMAKE_BINARY_DIR}/date.pc
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+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
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+endif( )
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+
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 #[===================================================================[
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    testing
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 #]===================================================================]
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diff --git a/date.pc.in b/date.pc.in
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new file mode 100644
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index 0000000..b9c4623
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--- /dev/null
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+++ b/date.pc.in
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@@ -0,0 +1,10 @@
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+prefix=@CMAKE_INSTALL_PREFIX@
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+exec_prefix=@CMAKE_INSTALL_BINDIR@
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+libdir=@CMAKE_INSTALL_LIB@
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+includedir=@CMAKE_INSTALL_INCLUDE@
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+
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+Name: date
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+Description: A date and time library based on the C++11/14/17 <chrono> header
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+Version: @PACKAGE_VERSION@
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+Libs: -L${libdir} -ltz
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+Cflags: -I${includedir} @TZ_COMPILE_DEFINITIONS@
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