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[cmake] Avoid modifying ftconfig.h' and ftoption.h' files.

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* CMakeLists.txt: Each time cmake is run those files are
modified and the whole FreeType library is recompiled.  With this
change we change the files only if there are real modifications, so
we can avoid recompilations.
This commit is contained in:
David Capello 2016-06-09 10:55:52 +02:00 • committed by Werner Lemberg
parent b6b26f4535
commit f40d7d2b6d
2 changed files with 18 additions and 3 deletions
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12
CMakeLists.txt
View file

@ -215,14 +215,17 @@ if (UNIX)
endif ()
string(REPLACE "/undef " "#undef "
FTCONFIG_H "${FTCONFIG_H}")
file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h"
file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new"
"${FTCONFIG_H}")
else ()
file(READ "${PROJECT_SOURCE_DIR}/include/freetype/config/ftconfig.h"
FTCONFIG_H)
file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h"
file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new"
"${FTCONFIG_H}")
endif ()
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different
"${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new"
"${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h")
# Create the options file
@ -251,8 +254,11 @@ if (HARFBUZZ_FOUND)
"/\\* +(#define +FT_CONFIG_OPTION_USE_HARFBUZZ) +\\*/" "\\1"
FTOPTION_H "${FTOPTION_H}")
endif ()
file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h"
file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h-new"
"${FTOPTION_H}")
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different
"${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h-new"
"${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h")
# Specify library include directories

9
ChangeLog
View file

@ -1,3 +1,12 @@
2016-06-09 David Capello <davidcapello@gmail.com>
[cmake] Avoid modifying `ftconfig.h' and `ftoption.h' files.
* CMakeLists.txt: Each time cmake is run those files are
modified and the whole FreeType library is recompiled. With this
change we change the files only if there are real modifications, so
we can avoid recompilations.
2016-06-09 Werner Lemberg <wl@gnu.org>
[bdf] Check number of properties (#48166).