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Cmake build: Initialize variable 'CMAKE_INSTALL_PREFIX' before use

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Spotted by Eugene Chornyi <yu_jin@lyx.org>

(cherry picked from commit ea74574d8f)
This commit is contained in:
Kornel Benko 2024-05-24 20:26:04 +02:00 committed by Richard Kimberly Heck
parent 29282c1e13
commit 6186506033
1 changed files with 12 additions and 12 deletions
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24
CMakeLists.txt
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@ -526,8 +526,19 @@ endif()
if(LYX_INSTALL_PREFIX)
set(CMAKE_INSTALL_PREFIX ${LYX_INSTALL_PREFIX} CACHE PATH "LyX user's choice install prefix" FORCE)
set(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
set(LYX_INSTALL_PREFIX ${LYX_INSTALL_PREFIX} CACHE PATH "LyX user's choice install prefix" FORCE)
endif()
set(LYX_INSTALL_PREFIX ${LYX_INSTALL_PREFIX} CACHE PATH "LyX user's choice install prefix" FORCE)
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
# see http://www.cmake.org/pipermail/cmake/2006-October/011559.html
if (UNIX)
# use the default "/usr/local"
# but respect the user-choice on the command-line
set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "LyX default install prefix" FORCE)
endif()
if(WIN32)
set(CMAKE_INSTALL_PREFIX LYX_INSTALLED CACHE PATH "LyX default install prefix" FORCE)
endif()
endif()
if(UNIX)
set(SYSTEM_DATADIR "${CMAKE_INSTALL_PREFIX}/share")
@ -561,17 +572,6 @@ else()
set(PACKAGE ${PACKAGE_BASE})
endif()
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
# see http://www.cmake.org/pipermail/cmake/2006-October/011559.html
if (UNIX)
# use the default "/usr/local"
# but respect the user-choice on the command-line
set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "LyX default install prefix" FORCE)
endif()
endif()
if(WIN32)
set(CMAKE_INSTALL_PREFIX LYX_INSTALLED CACHE PATH "LyX default install prefix" FORCE)
endif()
if(IS_ABSOLUTE)
set(CMAKE_INSTALL_PREFIX_ABSOLUTE ${CMAKE_INSTALL_PREFIX})
else()