diff options
-rwxr-xr-x | configure | 35 |
1 files changed, 35 insertions, 0 deletions
@@ -47,6 +47,11 @@ QMAKE_VARS_FILE=.qmake.vars # utility functions #------------------------------------------------------------------------------- +shellEscape() +{ + echo "$@" | sed 's/ /\ /g' +} + # Adds a new qmake variable to the cache # Usage: QMakeVar mode varname contents # where mode is one of: set, add, del @@ -89,6 +94,29 @@ getQMakeConf() { print }' "$tmpSPEC/qmake.conf" } +# relies on $TEST_COMPILER being set correctly +compilerSupportsFlag() +{ + cat >conftest.cpp <<EOF +int main() { return 0; } +EOF + "$TEST_COMPILER" "$@" -o /dev/null conftest.cpp + ret=$? + rm -f conftest.cpp conftest.o + return $? +} + +# relies on $TEST_COMPILER being set correctly +linkerSupportsFlag() +{ + lflags=-Wl + for flag; do + safe_flag=`shellEscape "$flag"` + lflags=$lflags,$safe_flag + done + compilerSupportsFlag "$lflags" +} + #------------------------------------------------------------------------------- # operating system detection #------------------------------------------------------------------------------- @@ -7008,6 +7036,13 @@ QMAKE_LIBDIR_QT = \$\$QT_BUILD_TREE/lib EOF +# Ensure we can link to uninistalled libraries +if linkerSupportsFlag -rpath-link "$outpath/lib"; then + echo "QMAKE_LFLAGS += -Wl,-rpath-link,\$\$QT_BUILD_TREE/lib" >> "$CACHEFILE.tmp" +elif linkerSupportsFlag -rpath "$outpath/lib"; then + echo "QMAKE_LFLAGS += -Wl,-rpath,\$\$QT_BUILD_TREE/lib" >> "$CACHEFILE.tmp" +fi + if [ -n "$QT_CFLAGS_PSQL" ]; then echo "QT_CFLAGS_PSQL = $QT_CFLAGS_PSQL" >> "$CACHEFILE.tmp" fi |