ENH: Runtime library search paths can be added to the link lines for
on shared builds.
This commit is contained in:
Amitha Perera
parent
4ca711abb6
commit
0f98c51d77
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@ -254,8 +254,30 @@ void cmUnixMakefileGenerator::OutputLinkLibraries(std::ostream& fout,
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// Try to emit each search path once
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std::set<std::string> emitted;
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// Embed runtime search paths if possible and if required.
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bool outputRuntime = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
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std::string runtimeFlag;
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std::string runtimeSep;
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std::vector<std::string> runtimeDirs;
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if(m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_FLAG"))
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{
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runtimeFlag = m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_FLAG");
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}
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if(m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_SEP"))
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{
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runtimeSep = m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_SEP");
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}
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// concatenate all paths or no?
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bool runtimeConcatenate = ( runtimeSep!="" );
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if(runtimeFlag == "")
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{
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outputRuntime = false;
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}
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// collect all the flags needed for linking libraries
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std::string linkLibs;
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std::string linkLibs;
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std::vector<std::string>& libdirs = m_Makefile->GetLinkDirectories();
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for(std::vector<std::string>::iterator libDir = libdirs.begin();
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libDir != libdirs.end(); ++libDir)
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@ -270,6 +292,10 @@ void cmUnixMakefileGenerator::OutputLinkLibraries(std::ostream& fout,
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&& libDir->find("${") == std::string::npos)
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{
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linkLibs += "-L";
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if(outputRuntime)
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{
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runtimeDirs.push_back( libpath );
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}
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}
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linkLibs += libpath;
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linkLibs += " ";
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@ -306,6 +332,10 @@ void cmUnixMakefileGenerator::OutputLinkLibraries(std::ostream& fout,
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linkLibs += "-L";
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linkLibs += libpath;
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linkLibs += " ";
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if(outputRuntime)
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{
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runtimeDirs.push_back( libpath );
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}
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}
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}
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cmRegularExpression libname("lib(.*)\\.(.*)");
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@ -337,6 +367,26 @@ void cmUnixMakefileGenerator::OutputLinkLibraries(std::ostream& fout,
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linkLibs += librariesLinked;
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}
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fout << linkLibs;
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if(outputRuntime && runtimeDirs.size()>0)
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{
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fout << runtimeFlag;
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std::vector<std::string>::iterator itr = runtimeDirs.begin();
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fout << *itr;
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++itr;
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for( ; itr != runtimeDirs.end(); ++itr )
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{
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if(runtimeConcatenate)
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{
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fout << runtimeSep << *itr;
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}
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else
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{
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fout << " " << runtimeFlag << *itr;
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}
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}
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fout << " ";
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}
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}
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@ -38,6 +38,10 @@ SET (CMAKE_SHLIB_LINK_FLAGS "@CMAKE_SHLIB_LINK_FLAGS@" CACHE STRING
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"Flags used to link a shared library.")
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SET (CMAKE_SHLIB_LD_LIBS "@CMAKE_SHLIB_LD_LIBS@" CACHE STRING
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"Libraries used by LD for shared libraries")
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SET (CMAKE_SHLIB_RUNTIME_FLAG "@CMAKE_SHLIB_RUNTIME_FLAG@" CACHE STRING
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"Flag used to specify run-time search paths")
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SET (CMAKE_SHLIB_RUNTIME_SEP "@CMAKE_SHLIB_RUNTIME_SEP@" CACHE STRING
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"If null, each runtime path is a separate option. Otherwise, they are all joined, separated by this.")
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# support for X11
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SET (CMAKE_X_LIBS "@X_PRE_LIBS@ @X_LIBS@ -lX11 -lXext @X_EXTRA_LIBS@" CACHE STRING "Libraries and options used in X11 programs")
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SET (CMAKE_X_CFLAGS "@X_CFLAGS@" CACHE STRING "X11 extra flags")
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@ -2167,6 +2167,16 @@ CMAKE_shared_ok="yes"
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# Flags to pass to the compiler when linking object
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# files into an executable application binary such
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# as tclsh.
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# CMAKE_SHLIB_RUNTIME_FLAG -
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# Flag used to specify the runtime directories (e.g. "-R" or
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# "-Wl,-rpath,"). If null, no attempt is make to specify the
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# runtime paths.
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# CMAKE_SHLIB_RUNTIME_SEP -
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# If null, then each path is a separate argument. If not null,
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# then all the directories are joined together, separated by
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# $(CMAKE_SHLIB_RUNTIME_SEP) and appended to
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# $(CMAKE_SHLIB_RUNTIME_FLAG). When not null, this is
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# typically a colon ":".
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#--------------------------------------------------------------------
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@ -2174,7 +2184,7 @@ CMAKE_shared_ok="yes"
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# Linux can use either -ldl or -ldld for dynamic loading.
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echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
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echo "configure:2178: checking for dlopen in -ldl" >&5
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echo "configure:2188: checking for dlopen in -ldl" >&5
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ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -2182,7 +2192,7 @@ else
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ac_save_LIBS="$LIBS"
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LIBS="-ldl $LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 2186 "configure"
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#line 2196 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -2193,7 +2203,7 @@ int main() {
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dlopen()
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; return 0; }
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EOF
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if { (eval echo configure:2197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:2207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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eval "ac_cv_lib_$ac_lib_var=yes"
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else
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@ -2228,7 +2238,7 @@ case $system in
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CMAKE_SHLIB_SUFFIX="..o"
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CMAKE_DL_LIBS=""
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echo $ac_n "checking for printf in -lld""... $ac_c" 1>&6
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echo "configure:2232: checking for printf in -lld" >&5
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echo "configure:2242: checking for printf in -lld" >&5
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ac_lib_var=`echo ld'_'printf | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -2236,7 +2246,7 @@ else
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ac_save_LIBS="$LIBS"
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LIBS="-lld $LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 2240 "configure"
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#line 2250 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -2247,7 +2257,7 @@ int main() {
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printf()
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; return 0; }
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EOF
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if { (eval echo configure:2251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:2261: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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eval "ac_cv_lib_$ac_lib_var=yes"
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else
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@ -2268,6 +2278,8 @@ else
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fi
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CMAKE_SHLIB_LINK_FLAGS=""
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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;;
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HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
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CMAKE_SHLIB_CFLAGS="+z"
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@ -2275,10 +2287,14 @@ fi
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CMAKE_SHLIB_SUFFIX=".sl"
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CMAKE_DL_LIBS="-ldld"
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CMAKE_SHLIB_BUILD_FLAGS='+Z -Wl,-E -Wl,-b'
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CMAKE_SHLIB_LINK_FLAGS='-Wl,+s -Wl,+b,${LIB_RUNTIME_DIR}'
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CMAKE_SHLIB_LINK_FLAGS='-Wl,+s'
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CMAKE_SHLIB_RUNTIME_FLAG='-Wl,+b,'
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CMAKE_SHLIB_RUNTIME_SEP=':'
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if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then
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CMAKE_SHLIB_BUILD_FLAGS='-shared -Wl,-E -Wl,-b'
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CMAKE_SHLIB_LINK_FLAGS='-Wl,+s -Wl,+b,${LIB_RUNTIME_DIR}'
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CMAKE_SHLIB_LINK_FLAGS='-Wl,+s'
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CMAKE_SHLIB_RUNTIME_FLAG='-Wl,+b,'
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CMAKE_SHLIB_RUNTIME_SEP=':'
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fi
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;;
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IRIX-5.*)
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@ -2287,6 +2303,8 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS=""
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CMAKE_SHLIB_BUILD_FLAGS="-shared -rdata_shared"
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CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath,"
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CMAKE_SHLIB_RUNTIME_SEP=":"
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;;
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IRIX-6* | IRIX64-6* | IRIX-64-6*)
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CMAKE_SHLIB_CFLAGS=""
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@ -2294,6 +2312,8 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS=""
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CMAKE_SHLIB_BUILD_FLAGS="-shared -rdata_shared"
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CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath"
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CMAKE_SHLIB_RUNTIME_SEP=":"
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;;
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Linux*)
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CMAKE_SHLIB_CFLAGS="-fPIC"
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@ -2303,20 +2323,22 @@ fi
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if test "$have_dl" = yes; then
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CMAKE_DL_LIBS="-ldl"
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CMAKE_SHLIB_LINK_FLAGS="-rdynamic"
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CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath,"
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CMAKE_SHLIB_RUNTIME_SEP=":"
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else
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ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'`
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echo $ac_n "checking for dld.h""... $ac_c" 1>&6
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echo "configure:2310: checking for dld.h" >&5
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echo "configure:2332: checking for dld.h" >&5
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if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 2315 "configure"
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#line 2337 "configure"
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#include "confdefs.h"
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#include <dld.h>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:2320: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:2342: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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if test -z "$ac_err"; then
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rm -rf conftest*
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@ -2335,6 +2357,8 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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CMAKE_DL_LIBS="-ldld"
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CMAKE_SHLIB_LINK_FLAGS=""
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CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath,"
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CMAKE_SHLIB_RUNTIME_SEP=""
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else
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echo "$ac_t""no" 1>&6
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fi
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@ -2346,6 +2370,8 @@ fi
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CMAKE_DL_LIBS="-lgdi32"
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CMAKE_SHLIB_SUFFIX=".dll"
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CMAKE_SHLIB_LINK_FLAGS="-shared"
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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;;
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MP-RAS-02*)
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CMAKE_SHLIB_CFLAGS="-K PIC"
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@ -2353,6 +2379,8 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS="-ldl"
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CMAKE_SHLIB_LINK_FLAGS=""
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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;;
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MP-RAS-*)
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CMAKE_SHLIB_CFLAGS="-K PIC"
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@ -2360,6 +2388,8 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS="-ldl"
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CMAKE_SHLIB_LINK_FLAGS="-Wl,-Bexport"
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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;;
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NetBSD-*|FreeBSD-*)
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# Not available on all versions: check for include file.
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@ -2369,12 +2399,16 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS=""
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CMAKE_SHLIB_LINK_FLAGS="-shared"
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CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath,"
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CMAKE_SHLIB_RUNTIME_SEP=":"
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else
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CMAKE_SHLIB_CFLAGS=""
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CMAKE_SHLIB_LD_LIBS=""
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CMAKE_SHLIB_SUFFIX="..o"
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CMAKE_DL_LIBS=""
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CMAKE_SHLIB_LINK_FLAGS=""
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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fi
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;;
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NEXTSTEP-*)
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@ -2383,6 +2417,8 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS=""
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CMAKE_SHLIB_LINK_FLAGS=""
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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;;
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OSF1-1.012)
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# OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
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@ -2392,6 +2428,8 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS=""
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CMAKE_SHLIB_LINK_FLAGS=""
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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;;
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OSF1-1.*)
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# OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
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@ -2400,6 +2438,8 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS=""
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CMAKE_SHLIB_LINK_FLAGS=""
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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;;
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OSF1-V*)
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# Digital OSF/1
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@ -2408,7 +2448,9 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS=""
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CMAKE_SHLIB_BUILD_FLAGS='-shared -Wl,-expect_unresolved,"*"'
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CMAKE_SHLIB_LINK_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
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CMAKE_SHLIB_LINK_FLAGS=''
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CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath,"
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CMAKE_SHLIB_RUNTIME_SEP=":"
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;;
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RISCos-*)
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CMAKE_SHLIB_CFLAGS="-G 0"
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@ -2416,6 +2458,8 @@ fi
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CMAKE_SHLIB_SUFFIX="..o"
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CMAKE_DL_LIBS=""
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CMAKE_SHLIB_LINK_FLAGS="-Wl,-D,08000000"
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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;;
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SCO_SV-3.2*)
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# Note, dlopen is available only on SCO 3.2.5 and greater. However,
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@ -2426,6 +2470,8 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS=""
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CMAKE_SHLIB_LINK_FLAGS="-belf -Wl,-Bexport"
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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;;
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SINIX*5.4*)
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CMAKE_SHLIB_CFLAGS="-K PIC"
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@ -2433,6 +2479,8 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS="-ldl"
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CMAKE_SHLIB_LINK_FLAGS=""
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CMAKE_SHLIB_RUNTIME_FLAG=""
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CMAKE_SHLIB_RUNTIME_SEP=""
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;;
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SunOS-4*)
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CMAKE_SHLIB_CFLAGS="-PIC"
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@ -2440,7 +2488,9 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS="-ldl"
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CMAKE_SHLIB_BUILD_FLAGS='-shared -Wl,-r -nostdlib'
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CMAKE_SHLIB_LINK_FLAGS='-Wl,-L${LIB_RUNTIME_DIR}'
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CMAKE_SHLIB_LINK_FLAGS=''
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CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-R,"
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CMAKE_SHLIB_RUNTIME_SEP=":"
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;;
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SunOS-5*)
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CMAKE_SHLIB_CFLAGS="-KPIC"
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@ -2448,10 +2498,14 @@ fi
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CMAKE_SHLIB_SUFFIX=".so"
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CMAKE_DL_LIBS="-ldl"
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CMAKE_SHLIB_BUILD_FLAGS='-G'
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CMAKE_SHLIB_LINK_FLAGS='-R ${LIB_RUNTIME_DIR}'
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CMAKE_SHLIB_LINK_FLAGS=''
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CMAKE_SHLIB_RUNTIME_FLAG="-R "
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CMAKE_SHLIB_RUNTIME_SEP=":"
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if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then
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CMAKE_SHLIB_BUILD_FLAGS='-Wl,-G'
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CMAKE_SHLIB_LINK_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
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CMAKE_SHLIB_LINK_FLAGS=''
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CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-R,"
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CMAKE_SHLIB_RUNTIME_SEP=":"
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fi
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;;
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ULTRIX-4.*)
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@ -2460,6 +2514,8 @@ fi
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CMAKE_SHLIB_LD_LIBS=""
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CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_LINK_FLAGS="-Wl,-D,08000000"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
UNIX_SV*)
|
||||
CMAKE_SHLIB_CFLAGS="-K PIC"
|
||||
|
|
@ -2467,6 +2523,8 @@ fi
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS="-ldl"
|
||||
CMAKE_SHLIB_LINK_FLAGS="-Wl,-Bexport"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
esac
|
||||
export CMAKE_SHLIB_SUFFIX
|
||||
|
|
@ -2497,6 +2555,8 @@ CMAKE_LD_SEARCH_FLAGS="${LD_SEARCH_FLAGS}"
|
|||
|
||||
|
||||
|
||||
|
||||
|
||||
##########################
|
||||
## ##
|
||||
## Check thread support ##
|
||||
|
|
@ -2531,17 +2591,17 @@ for ac_hdr in sys/prctl.h
|
|||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:2535: checking for $ac_hdr" >&5
|
||||
echo "configure:2595: checking for $ac_hdr" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2540 "configure"
|
||||
#line 2600 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:2545: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:2605: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
|
|
@ -2586,17 +2646,17 @@ for ac_hdr in pthread.h
|
|||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:2590: checking for $ac_hdr" >&5
|
||||
echo "configure:2650: checking for $ac_hdr" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2595 "configure"
|
||||
#line 2655 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:2600: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:2660: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
|
|
@ -2625,7 +2685,7 @@ done
|
|||
if test "$use_pthreads" = "yes"; then
|
||||
if test "$use_sproc" = "no"; then
|
||||
echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
|
||||
echo "configure:2629: checking for pthread_create in -lpthreads" >&5
|
||||
echo "configure:2689: checking for pthread_create in -lpthreads" >&5
|
||||
ac_lib_var=`echo pthreads'_'pthread_create | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
|
|
@ -2633,7 +2693,7 @@ else
|
|||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-lpthreads $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2637 "configure"
|
||||
#line 2697 "configure"
|
||||
#include "confdefs.h"
|
||||
/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
|
|
@ -2644,7 +2704,7 @@ int main() {
|
|||
pthread_create()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
|
|
@ -2665,7 +2725,7 @@ else
|
|||
fi
|
||||
|
||||
echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
|
||||
echo "configure:2669: checking for pthread_create in -lpthread" >&5
|
||||
echo "configure:2729: checking for pthread_create in -lpthread" >&5
|
||||
ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
|
|
@ -2673,7 +2733,7 @@ else
|
|||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-lpthread $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2677 "configure"
|
||||
#line 2737 "configure"
|
||||
#include "confdefs.h"
|
||||
/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
|
|
@ -2684,7 +2744,7 @@ int main() {
|
|||
pthread_create()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
|
|
@ -2707,7 +2767,7 @@ fi
|
|||
# Work around Solaris 5.6 and 5.7 bug:
|
||||
if test "`uname -s -r`" = "SunOS 5.6"; then
|
||||
echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
|
||||
echo "configure:2711: checking for thr_create in -lthread" >&5
|
||||
echo "configure:2771: checking for thr_create in -lthread" >&5
|
||||
ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
|
|
@ -2715,7 +2775,7 @@ else
|
|||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-lthread $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2719 "configure"
|
||||
#line 2779 "configure"
|
||||
#include "confdefs.h"
|
||||
/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
|
|
@ -2726,7 +2786,7 @@ int main() {
|
|||
thr_create()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2730: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
|
|
@ -2749,7 +2809,7 @@ fi
|
|||
fi
|
||||
if test "`uname -s -r`" = "SunOS 5.7"; then
|
||||
echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
|
||||
echo "configure:2753: checking for thr_create in -lthread" >&5
|
||||
echo "configure:2813: checking for thr_create in -lthread" >&5
|
||||
ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
|
|
@ -2757,7 +2817,7 @@ else
|
|||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-lthread $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2761 "configure"
|
||||
#line 2821 "configure"
|
||||
#include "confdefs.h"
|
||||
/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
|
|
@ -2768,7 +2828,7 @@ int main() {
|
|||
thr_create()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
|
|
@ -2870,7 +2930,7 @@ fi
|
|||
# ansi stream files (without the .h)
|
||||
if test $ac_cv_prog_gxx = no; then
|
||||
echo $ac_n "checking ansi standard C++ stream headers ""... $ac_c" 1>&6
|
||||
echo "configure:2874: checking ansi standard C++ stream headers " >&5
|
||||
echo "configure:2934: checking ansi standard C++ stream headers " >&5
|
||||
echo "******"
|
||||
rm -rf conftest.*
|
||||
cat > conftest.cc <<!
|
||||
|
|
@ -2891,7 +2951,7 @@ fi
|
|||
if test $ac_cv_prog_gxx = no; then
|
||||
echo "******"
|
||||
echo $ac_n "checking ansi standard namespace support ""... $ac_c" 1>&6
|
||||
echo "configure:2895: checking ansi standard namespace support " >&5
|
||||
echo "configure:2955: checking ansi standard namespace support " >&5
|
||||
rm -rf conftest.*
|
||||
cat > conftest.cc <<!
|
||||
#include <list>
|
||||
|
|
@ -2919,7 +2979,7 @@ do
|
|||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||||
set dummy $ac_prog; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:2923: checking for $ac_word" >&5
|
||||
echo "configure:2983: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_path_RUNMAKE'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2959,7 +3019,7 @@ do
|
|||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||||
set dummy $ac_prog; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:2963: checking for $ac_word" >&5
|
||||
echo "configure:3023: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_path_CMAKE_AR'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -3168,6 +3228,8 @@ s%@CMAKE_LIB_EXT@%$CMAKE_LIB_EXT%g
|
|||
s%@CMAKE_DL_LIBS@%$CMAKE_DL_LIBS%g
|
||||
s%@CMAKE_SHLIB_LD_LIBS@%$CMAKE_SHLIB_LD_LIBS%g
|
||||
s%@CMAKE_SHLIB_SUFFIX@%$CMAKE_SHLIB_SUFFIX%g
|
||||
s%@CMAKE_SHLIB_RUNTIME_FLAG@%$CMAKE_SHLIB_RUNTIME_FLAG%g
|
||||
s%@CMAKE_SHLIB_RUNTIME_SEP@%$CMAKE_SHLIB_RUNTIME_SEP%g
|
||||
s%@CMAKE_USE_SPROC@%$CMAKE_USE_SPROC%g
|
||||
s%@CMAKE_USE_PTHREADS@%$CMAKE_USE_PTHREADS%g
|
||||
s%@CMAKE_HP_PTHREADS@%$CMAKE_HP_PTHREADS%g
|
||||
|
|
|
|||
|
|
@ -92,6 +92,16 @@ CMAKE_shared_ok="yes"
|
|||
# Flags to pass to the compiler when linking object
|
||||
# files into an executable application binary such
|
||||
# as tclsh.
|
||||
# CMAKE_SHLIB_RUNTIME_FLAG -
|
||||
# Flag used to specify the runtime directories (e.g. "-R" or
|
||||
# "-Wl,-rpath,"). If null, no attempt is make to specify the
|
||||
# runtime paths.
|
||||
# CMAKE_SHLIB_RUNTIME_SEP -
|
||||
# If null, then each path is a separate argument. If not null,
|
||||
# then all the directories are joined together, separated by
|
||||
# $(CMAKE_SHLIB_RUNTIME_SEP) and appended to
|
||||
# $(CMAKE_SHLIB_RUNTIME_FLAG). When not null, this is
|
||||
# typically a colon ":".
|
||||
#--------------------------------------------------------------------
|
||||
|
||||
|
||||
|
|
@ -114,6 +124,8 @@ case $system in
|
|||
CMAKE_DL_LIBS=""
|
||||
AC_CHECK_LIB(ld,printf, CMAKE_DL_LIBS="-lld")
|
||||
CMAKE_SHLIB_LINK_FLAGS=""
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
|
||||
CMAKE_SHLIB_CFLAGS="+z"
|
||||
|
|
@ -121,10 +133,14 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".sl"
|
||||
CMAKE_DL_LIBS="-ldld"
|
||||
CMAKE_SHLIB_BUILD_FLAGS='+Z -Wl,-E -Wl,-b'
|
||||
CMAKE_SHLIB_LINK_FLAGS='-Wl,+s -Wl,+b,${LIB_RUNTIME_DIR}'
|
||||
CMAKE_SHLIB_LINK_FLAGS='-Wl,+s'
|
||||
CMAKE_SHLIB_RUNTIME_FLAG='-Wl,+b,'
|
||||
CMAKE_SHLIB_RUNTIME_SEP=':'
|
||||
if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then
|
||||
CMAKE_SHLIB_BUILD_FLAGS='-shared -Wl,-E -Wl,-b'
|
||||
CMAKE_SHLIB_LINK_FLAGS='-Wl,+s -Wl,+b,${LIB_RUNTIME_DIR}'
|
||||
CMAKE_SHLIB_LINK_FLAGS='-Wl,+s'
|
||||
CMAKE_SHLIB_RUNTIME_FLAG='-Wl,+b,'
|
||||
CMAKE_SHLIB_RUNTIME_SEP=':'
|
||||
fi
|
||||
;;
|
||||
IRIX-5.*)
|
||||
|
|
@ -133,6 +149,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_BUILD_FLAGS="-shared -rdata_shared"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath,"
|
||||
CMAKE_SHLIB_RUNTIME_SEP=":"
|
||||
;;
|
||||
IRIX-6* | IRIX64-6* | IRIX-64-6*)
|
||||
CMAKE_SHLIB_CFLAGS=""
|
||||
|
|
@ -140,6 +158,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_BUILD_FLAGS="-shared -rdata_shared"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath"
|
||||
CMAKE_SHLIB_RUNTIME_SEP=":"
|
||||
;;
|
||||
Linux*)
|
||||
CMAKE_SHLIB_CFLAGS="-fPIC"
|
||||
|
|
@ -149,10 +169,14 @@ case $system in
|
|||
if test "$have_dl" = yes; then
|
||||
CMAKE_DL_LIBS="-ldl"
|
||||
CMAKE_SHLIB_LINK_FLAGS="-rdynamic"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath,"
|
||||
CMAKE_SHLIB_RUNTIME_SEP=":"
|
||||
else
|
||||
AC_CHECK_HEADER(dld.h, [
|
||||
CMAKE_DL_LIBS="-ldld"
|
||||
CMAKE_SHLIB_LINK_FLAGS=""])
|
||||
CMAKE_SHLIB_LINK_FLAGS=""
|
||||
CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath,"
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""])
|
||||
fi
|
||||
;;
|
||||
CYGWIN_NT*)
|
||||
|
|
@ -160,6 +184,8 @@ case $system in
|
|||
CMAKE_DL_LIBS="-lgdi32"
|
||||
CMAKE_SHLIB_SUFFIX=".dll"
|
||||
CMAKE_SHLIB_LINK_FLAGS="-shared"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
MP-RAS-02*)
|
||||
CMAKE_SHLIB_CFLAGS="-K PIC"
|
||||
|
|
@ -167,6 +193,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS="-ldl"
|
||||
CMAKE_SHLIB_LINK_FLAGS=""
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
MP-RAS-*)
|
||||
CMAKE_SHLIB_CFLAGS="-K PIC"
|
||||
|
|
@ -174,6 +202,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS="-ldl"
|
||||
CMAKE_SHLIB_LINK_FLAGS="-Wl,-Bexport"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
NetBSD-*|FreeBSD-*)
|
||||
# Not available on all versions: check for include file.
|
||||
|
|
@ -183,12 +213,16 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_LINK_FLAGS="-shared"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath,"
|
||||
CMAKE_SHLIB_RUNTIME_SEP=":"
|
||||
else
|
||||
CMAKE_SHLIB_CFLAGS=""
|
||||
CMAKE_SHLIB_LD_LIBS=""
|
||||
CMAKE_SHLIB_SUFFIX="..o"
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_LINK_FLAGS=""
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
fi
|
||||
;;
|
||||
NEXTSTEP-*)
|
||||
|
|
@ -197,6 +231,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_LINK_FLAGS=""
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
OSF1-1.[012])
|
||||
# OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
|
||||
|
|
@ -206,6 +242,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_LINK_FLAGS=""
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
OSF1-1.*)
|
||||
# OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
|
||||
|
|
@ -214,6 +252,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_LINK_FLAGS=""
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
OSF1-V*)
|
||||
# Digital OSF/1
|
||||
|
|
@ -222,7 +262,9 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_BUILD_FLAGS='-shared -Wl,-expect_unresolved,"*"'
|
||||
CMAKE_SHLIB_LINK_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
||||
CMAKE_SHLIB_LINK_FLAGS=''
|
||||
CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-rpath,"
|
||||
CMAKE_SHLIB_RUNTIME_SEP=":"
|
||||
;;
|
||||
RISCos-*)
|
||||
CMAKE_SHLIB_CFLAGS="-G 0"
|
||||
|
|
@ -230,6 +272,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX="..o"
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_LINK_FLAGS="-Wl,-D,08000000"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
SCO_SV-3.2*)
|
||||
# Note, dlopen is available only on SCO 3.2.5 and greater. However,
|
||||
|
|
@ -240,6 +284,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_LINK_FLAGS="-belf -Wl,-Bexport"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
SINIX*5.4*)
|
||||
CMAKE_SHLIB_CFLAGS="-K PIC"
|
||||
|
|
@ -247,6 +293,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS="-ldl"
|
||||
CMAKE_SHLIB_LINK_FLAGS=""
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
SunOS-4*)
|
||||
CMAKE_SHLIB_CFLAGS="-PIC"
|
||||
|
|
@ -254,7 +302,9 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS="-ldl"
|
||||
CMAKE_SHLIB_BUILD_FLAGS='-shared -Wl,-r -nostdlib'
|
||||
CMAKE_SHLIB_LINK_FLAGS='-Wl,-L${LIB_RUNTIME_DIR}'
|
||||
CMAKE_SHLIB_LINK_FLAGS=''
|
||||
CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-R,"
|
||||
CMAKE_SHLIB_RUNTIME_SEP=":"
|
||||
;;
|
||||
SunOS-5*)
|
||||
CMAKE_SHLIB_CFLAGS="-KPIC"
|
||||
|
|
@ -262,10 +312,14 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS="-ldl"
|
||||
CMAKE_SHLIB_BUILD_FLAGS='-G'
|
||||
CMAKE_SHLIB_LINK_FLAGS='-R ${LIB_RUNTIME_DIR}'
|
||||
CMAKE_SHLIB_LINK_FLAGS=''
|
||||
CMAKE_SHLIB_RUNTIME_FLAG="-R "
|
||||
CMAKE_SHLIB_RUNTIME_SEP=":"
|
||||
if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then
|
||||
CMAKE_SHLIB_BUILD_FLAGS='-Wl,-G'
|
||||
CMAKE_SHLIB_LINK_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
|
||||
CMAKE_SHLIB_LINK_FLAGS=''
|
||||
CMAKE_SHLIB_RUNTIME_FLAG="-Wl,-R,"
|
||||
CMAKE_SHLIB_RUNTIME_SEP=":"
|
||||
fi
|
||||
;;
|
||||
ULTRIX-4.*)
|
||||
|
|
@ -274,6 +328,8 @@ case $system in
|
|||
CMAKE_SHLIB_LD_LIBS=""
|
||||
CMAKE_DL_LIBS=""
|
||||
CMAKE_SHLIB_LINK_FLAGS="-Wl,-D,08000000"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
UNIX_SV*)
|
||||
CMAKE_SHLIB_CFLAGS="-K PIC"
|
||||
|
|
@ -281,6 +337,8 @@ case $system in
|
|||
CMAKE_SHLIB_SUFFIX=".so"
|
||||
CMAKE_DL_LIBS="-ldl"
|
||||
CMAKE_SHLIB_LINK_FLAGS="-Wl,-Bexport"
|
||||
CMAKE_SHLIB_RUNTIME_FLAG=""
|
||||
CMAKE_SHLIB_RUNTIME_SEP=""
|
||||
;;
|
||||
esac
|
||||
export CMAKE_SHLIB_SUFFIX
|
||||
|
|
@ -309,6 +367,8 @@ AC_SUBST(CMAKE_LIB_EXT)
|
|||
AC_SUBST(CMAKE_DL_LIBS)
|
||||
AC_SUBST(CMAKE_SHLIB_LD_LIBS)
|
||||
AC_SUBST(CMAKE_SHLIB_SUFFIX)
|
||||
AC_SUBST(CMAKE_SHLIB_RUNTIME_FLAG)
|
||||
AC_SUBST(CMAKE_SHLIB_RUNTIME_SEP)
|
||||
|
||||
|
||||
##########################
|
||||
|
|
|
|||
Loading…
Reference in New Issue