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|
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,7 @@
set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR})
set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR})
-#set(CMAKE_SKIP_BUILD_RPATH on) # no -rdynamic needed ever
+set(CMAKE_SKIP_BUILD_RPATH on) # no -rdynamic needed ever
INCLUDE(CheckIncludeFiles)
INCLUDE(CheckCXXSourceCompiles)
@@ -27,7 +27,7 @@
INCLUDE(GNUInstallDirs)
IF(NOT DEFINED(CMAKE_INSTALL_PREFIX))
-set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE STRING "Target file space")
+#_cmake_modify_IGNORE set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE STRING "Target file space")
ENDIF()
IF(NOT DEFINED(LIBDIR))
set(LIBDIR "${CMAKE_INSTALL_PREFIX}/lib/${PACKAGE}" CACHE STRING "Location of ${PACKAGE} extra files")
@@ -94,23 +94,6 @@
_append(ACNG_CXXFLAGS -fvisibility-inlines-hidden)
endif()
-foreach(linkarg -Wl,--as-needed -Wl,-O1 -Wl,--discard-all -Wl,--no-undefined -Wl,--build-id=sha1 -Wl,-fuse-ld=gold)
- STRING(REGEX REPLACE "=|-|," "" optname "${linkarg}")
- set(CMAKE_REQUIRED_FLAGS "${linkarg}")
- CHECK_CXX_COMPILER_FLAG("" "LD_${optname}")
- if(LD_${optname})
- _append(CMAKE_EXE_LINKER_FLAGS ${linkarg})
- endif()
- set(CMAKE_REQUIRED_FLAGS "")
-endforeach(linkarg)
-
-set(CMAKE_REQUIRED_FLAGS "-Wl,-fuse-ld=gold -Wl,--threads")
-CHECK_CXX_COMPILER_FLAG("" LD_MULTITHREADED)
-if(LD_MULTITHREADED)
- _append(CMAKE_EXE_LINKER_FLAGS "-Wl,-fuse-ld=gold -Wl,--threads")
-endif()
-set(CMAKE_REQUIRED_FLAGS "")
-
option(USE_SSL "Use OpenSSL library for TLS and other crypto functionality" on)
IF(CMAKE_SYSTEM MATCHES "Darwin")
@@ -132,15 +115,6 @@
if(CMAKE_BUILD_TYPE MATCHES Debug)
set(USE_LTO_DEFAULT off)
_append(ACNG_COMPFLAGS -DDEBUG)
-else()
- set(CMAKE_REQUIRED_FLAGS "-Wl,--gc-sections")
- CHECK_CXX_COMPILER_FLAG("-Os -fdata-sections -ffunction-sections -Wl,--gc-sections" GC_SECTIONS)
- if(GC_SECTIONS)
- _append(ACNG_COMPFLAGS -fdata-sections -ffunction-sections)
- _append(CMAKE_EXE_LINKER_FLAGS -Wl,--gc-sections)
- _append(CMAKE_SHARED_LINKER_FLAGS -Wl,--gc-sections)
- endif()
- set(CMAKE_REQUIRED_FLAGS "")
endif()
option(USE_LTO "Enable Link Time Optimization (requires modern compilers)" ${USE_LTO_DEFAULT})
@@ -385,3 +359,14 @@
LIBDIR: ${LIBDIR}
AVAHIDIR: ${AVAHIDIR}
")
+
+MESSAGE(STATUS "<<< Gentoo configuration >>>
+Build type ${CMAKE_BUILD_TYPE}
+Install path ${CMAKE_INSTALL_PREFIX}
+Compiler flags:
+C ${CMAKE_C_FLAGS}
+C++ ${CMAKE_CXX_FLAGS}
+Linker flags:
+Executable ${CMAKE_EXE_LINKER_FLAGS}
+Module ${CMAKE_MODULE_LINKER_FLAGS}
+Shared ${CMAKE_SHARED_LINKER_FLAGS}\n")
|
