Upgrade Xcode from 11.3 to 11.4. Let Travis test whether "make install" works when the destination directory contains a space.

3 files changed, 30 insertions, 30 deletions

diff --git a/.travis.yml b/.travis.yml
index c3f203a..9af4494 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -124,9 +124,9 @@ matrix:
         - BUILD_DIR=unix
         - CFGOPT="--enable-symbols=mem"
 # Testing on Mac, various styles
-    - name: "macOS/Xcode 11.3/Shared"
+    - name: "macOS/Xcode 11.4/Shared"
       os: osx
-      osx_image: xcode11.3
+      osx_image: xcode11.4
       env:
         - BUILD_DIR=macosx
       install: []
@@ -134,9 +134,9 @@ matrix:
         - make all
         # The styles=develop avoids some weird problems on OSX
         - make test styles=develop
-    - name: "macOS/Xcode 11.3/Shared/Unix-like"
+    - name: "macOS/Xcode 11.4/Shared/Unix-like"
       os: osx
-      osx_image: xcode11.3
+      osx_image: xcode11.4
       env:
         - BUILD_DIR=unix
 # Older MacOS versions
@@ -364,8 +364,8 @@ matrix:
 before_install:
   - cd ${BUILD_DIR}
 install:
-  - mkdir $HOME/install
-  - ./configure ${CFGOPT} --prefix=$HOME/install || (cat config.log && exit 1)
+  - mkdir "$HOME/install dir"
+  - ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1)
 before_script:
   - export ERROR_ON_FAILURES=1
 script:
diff --git a/unix/configure b/unix/configure
index f28cc8c..627d10a 100755
--- a/unix/configure
+++ b/unix/configure
@@ -7099,7 +7099,7 @@ fi
 			    SHLIB_LD='${CC} -shared'
 			    if test $doRpath = yes; then
 
-				CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+				CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 fi
 
 			    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
@@ -7223,7 +7223,7 @@ esac
 
 	    if test $doRpath = yes; then
 
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
 fi
 
@@ -7244,7 +7244,7 @@ esac
 
 	    if test $doRpath = yes; then
 
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
 fi
 
@@ -7285,7 +7285,7 @@ esac
 
 	    if test $doRpath = yes; then
 
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
 fi
 
@@ -7328,7 +7328,7 @@ fi
 	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
 	    if test $doRpath = yes; then
 
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 fi
 
 	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
@@ -7428,8 +7428,8 @@ fi
 	    LD_FLAGS="-Wl,--export-dynamic"
 	    if test $doRpath = yes; then
 
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
+		LD_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 fi
 
 	    ;;
@@ -7470,7 +7470,7 @@ fi
 	    DL_LIBS=""
 	    if test $doRpath = yes; then
 
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 fi
 
 	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
@@ -7500,7 +7500,7 @@ fi
 	    LDFLAGS="$LDFLAGS -export-dynamic"
 	    if test $doRpath = yes; then
 
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 fi
 
 	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
@@ -7524,8 +7524,8 @@ fi
 	    DL_LIBS=""
 	    if test $doRpath = yes; then
 
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
+		LD_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 fi
 
 	    if test "${TCL_THREADS}" = "1"; then
@@ -8114,7 +8114,7 @@ fi
 	    DL_LIBS=""
 	    if test $doRpath = yes; then
 
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
 fi
 
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 585bbba..7d4185bb 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -1289,7 +1289,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 			    do64bit_ok=yes
 			    SHLIB_LD='${CC} -shared'
 			    AS_IF([test $doRpath = yes], [
-				CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
+				CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
 			    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
 			    ;;
 			*)
@@ -1324,7 +1324,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    DL_LIBS=""
 	    AC_LIBOBJ(mkstemp)
 	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
 	    ;;
 	IRIX-6.*)
@@ -1335,7 +1335,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    DL_LIBS=""
 	    AC_LIBOBJ(mkstemp)
 	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
 	    AS_IF([test "$GCC" = yes], [
 		CFLAGS="$CFLAGS -mabi=n32"
@@ -1361,7 +1361,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    DL_LIBS=""
 	    AC_LIBOBJ(mkstemp)
 	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
 
 	    # Check to enable 64-bit flags for compiler/linker
@@ -1392,7 +1392,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    DL_LIBS="-ldl"
 	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
 	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
 	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
 	    AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"])
 	    AS_IF([test $do64bit = yes], [
@@ -1424,8 +1424,8 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    DL_LIBS="-mshared -ldl"
 	    LD_FLAGS="-Wl,--export-dynamic"
 	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
+		LD_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
 	    ;;
 	MP-RAS-02*)
 	    SHLIB_CFLAGS="-K PIC"
@@ -1463,7 +1463,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    DL_OBJS="tclLoadDl.o"
 	    DL_LIBS=""
 	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
 	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
 	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so${SHLIB_VERSION}'
 	    LDFLAGS="-Wl,-export-dynamic"
@@ -1487,7 +1487,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    DL_LIBS=""
 	    LDFLAGS="$LDFLAGS -export-dynamic"
 	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
 	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
 	    AS_IF([test "${TCL_THREADS}" = "1"], [
 		# The -pthread needs to go in the CFLAGS, not LIBS
@@ -1505,8 +1505,8 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    DL_OBJS="tclLoadDl.o"
 	    DL_LIBS=""
 	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
+		LD_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
 	    AS_IF([test "${TCL_THREADS}" = "1"], [
 		# The -pthread needs to go in the LDFLAGS, not LIBS
 		LIBS=`echo $LIBS | sed s/-pthread//`
@@ -1710,7 +1710,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    DL_OBJS="tclLoadDl.o"
 	    DL_LIBS=""
 	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
 		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
 	    AS_IF([test "$GCC" = yes], [CFLAGS="$CFLAGS -mieee"], [
 		CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"])