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@@ -3,7 +3,7 @@ cmake_minimum_required( VERSION 2.8 )
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project( "slop" )
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set( slop_VERSION_MAJOR 3 )
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set( slop_VERSION_MINOR 1 )
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-set( slop_VERSION_PATCH 12 )
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+set( slop_VERSION_PATCH 13 )
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set( BIN_TARGET "${PROJECT_NAME}" )
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set( CMAKE_INSTALL_PREFIX "/usr/bin" )
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@@ -35,30 +35,23 @@ endif()
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# so nobody has to go find and install gengetopt if they don't want to.
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find_program( GENGETOPT_EXECUTABLE gengetopt
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DOC "A tool to generate code to grab command line options." )
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-find_program( SED_EXECUTABLE sed
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- DOC "A text replacement tool used to help generate code" )
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-find_program( COPY_EXECUTABLE cp )
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-if ( GENGETOPT_EXECUTABLE AND SED_EXECUTABLE AND COPY_EXECUTABLE )
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- message( "Executing " "${GENGETOPT_EXECUTABLE}" " " "--input=options.ggo" " " "--header-extension=in" )
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- execute_process( COMMAND
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- "${GENGETOPT_EXECUTABLE}" "--input=options.ggo"
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- WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/src" )
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- execute_process( COMMAND
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- "${COPY_EXECUTABLE}" "cmdline.h" "cmdline.in"
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+find_program( SED_EXECUTABLE sed )
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+if ( GENGETOPT_EXECUTABLE AND SED_EXECUTABLE )
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+ message( "-- Regenerating cmdline.in" )
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+ # gengetopt generates cmdline.h, then we move it to cmdline.in.
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+ execute_process( COMMAND "${GENGETOPT_EXECUTABLE}" "--input=options.ggo"
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WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/src" )
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+ file( RENAME "${CMAKE_CURRENT_SOURCE_DIR}/src/cmdline.h" "${CMAKE_CURRENT_SOURCE_DIR}/src/cmdline.in" )
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# Due to a bug in gengetopt, we have to manually insert some code.
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# Replace the first instance of REPLACEME with some text.
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# Eight backslashes = two in the code because of how many instances of escaping is happening.
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- message( "Replacing REPLACEME in generated code..." )
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- execute_process( COMMAND
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- "${SED_EXECUTABLE}" "-i" "0,/REPLACEME/{s/REPLACEME/X=%x\\\\\\\\nY=%y\\\\\\\\nW=%w\\\\\\\\nH=%h\\\\\\\\nG=%g\\\\\\\\nID=%i\\\\\\\\nCancel=%c\\\\\\\\n/}" "cmdline.c"
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+ execute_process( COMMAND "${SED_EXECUTABLE}" "-i" "0,/REPLACEME/{s/REPLACEME/X=%x\\\\\\\\nY=%y\\\\\\\\nW=%w\\\\\\\\nH=%h\\\\\\\\nG=%g\\\\\\\\nID=%i\\\\\\\\nCancel=%c\\\\\\\\n/}" "cmdline.c"
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WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/src" )
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# Then replace remaining instances.
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- execute_process( COMMAND
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- "${SED_EXECUTABLE}" "-i" "s/REPLACEME/X=%x\\\\nY=%y\\\\nW=%w\\\\nH=%h\\\\nG=%g\\\\nID=%i\\\\nCancel=%c\\\\n/" "cmdline.c"
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+ execute_process( COMMAND "${SED_EXECUTABLE}" "-i" "s/REPLACEME/X=%x\\\\nY=%y\\\\nW=%w\\\\nH=%h\\\\nG=%g\\\\nID=%i\\\\nCancel=%c\\\\n/" "cmdline.c"
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WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/src" )
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else()
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- message( "Command gengetopt or sed not found! Won't regenerate command line code." )
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+ message( "Warning: Command gengetopt or sed not found! Won't regenerate command line code. (If you're just compiling this doesn't matter.)" )
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endif()
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# By default our src/options.ggo has our cmake versions variables for
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@@ -66,19 +59,11 @@ endif()
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configure_file( "src/cmdline.in"
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"src/cmdline.h" )
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-# Here we need to make sure our README has the correct version inside of it.
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-# We use a simple regex search and replace for it, but it seems really
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-# hard because cmake is silly.
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-# I think this is better than using configure_file since README.md needs
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-# to exist within github, rather than as an input file with a different
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-# name or extension.
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-message( "Replacing version in readme..." )
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-set( SEARCH_REGEX "slop v([0-9]+)\\.([0-9]+)\\.([0-9]+)" )
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-set( REPLACE_TEXT "slop v${slop_VERSION_MAJOR}.${slop_VERSION_MINOR}.${slop_VERSION_PATCH}" )
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-file( READ "${CMAKE_CURRENT_SOURCE_DIR}/README.md" FILE_CONTENT )
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-string( REGEX REPLACE "${SEARCH_REGEX}" "${REPLACE_TEXT}"
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- MODIFIED_FILE_CONTENT "${FILE_CONTENT}" )
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-file( WRITE "${CMAKE_CURRENT_SOURCE_DIR}/README.md" "${MODIFIED_FILE_CONTENT}" )
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+# This allows for "make README.md" to be ran to update the README's help
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+# section automatically. We don't add it to ALL because running arbitrary
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+# scripts is unsafe and I don't know if systems will actually have it
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+# be executbable.
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+add_custom_target( README.md "./generateReadme.sh" DEPENDS "slop" )
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# Sources
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set( source
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@@ -91,7 +76,10 @@ set( source
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set( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmakemodules" )
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find_package( X11 REQUIRED )
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find_package( XExt REQUIRED )
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-find_package( RT REQUIRED )
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+# This library is needed only for Ubuntu it seems, some platforms don't even
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+# ship with it. I couldn't find a way to do a test compile to check if librt
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+# was needed, so instead I just didn't mark it as REQUIRED.
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+find_package( RT )
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set( CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} ${CMAKE_IMLIB2_CXX_FLAGS}" )
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naelstrof
10 years ago