Provide proper INSTALL targets for .pro files

Plus: reduce compiler warnings

src/ant/ant.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_ant
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_ANT_LIBRARY
 
-TEMPLATE = lib
-
 HEADERS = \
   antConfig.h \
   antConfigPage.h \

src/app.pri

@@ -0,0 +1,10 @@
+
+TEMPLATE = app
+
+inst_target.path = $$PREFIX
+win32 {
+  inst_target.files = $$DESTDIR/$${TARGET}.exe
+} else {
+  inst_target.files = $$DESTDIR/$${TARGET}
+}
+INSTALLS = inst_target

src/buddies/src/bd/bd.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/../../..
 TARGET = klayout_bd
 
 include($$PWD/../../../klayout.pri)
+include($$PWD/../../../lib.pri)
 
 DEFINES += MAKE_BD_LIBRARY
 
-TEMPLATE = lib
-
 SOURCES = \
   bdInit.cc \
   bdReaderOptions.cc \

src/buddies/src/buddy_app.pri

@@ -1,12 +1,12 @@
 
 include($$PWD/../../klayout.pri)
 
-TEMPLATE = app
-
 PRO_BASENAME = $$basename(_PRO_FILE_)
 TARGET = $$replace(PRO_BASENAME, ".pro", "")
 DESTDIR = $$OUT_PWD/../../..
 
+include($$PWD/../../app.pri)
+
 # Since the main function is entirely unspecific, we can put it into a common
 # place - it's not part of the bd sources.
 SOURCES = $$PWD/bd/main.cc

src/buddies/unit_tests/unit_tests.pro

@@ -1,4 +1,7 @@
 
+DESTDIR_UT = $$OUT_PWD/../..
+DESTDIR = $$OUT_PWD/..
+
 TARGET = bd_tests
 
 include($$PWD/../../klayout.pri)
@@ -13,7 +16,8 @@ SOURCES = \
     bdStrmxorTests.cc \
 
 
-INCLUDEPATH += ../src/bd
+INCLUDEPATH += ../src/bd ../../db ../../tl ../../gsi ../../laybasic ../../lay ../../ut
-DEPENDPATH += ../src/bd
+DEPENDPATH += ../src/bd ../../db ../../tl ../../gsi ../../laybasic ../../lay ../../ut
 
+LIBS += -L$$DESTDIR_UT -lklayout_db -lklayout_tl -lklayout_gsi -lklayout_laybasic -lklayout_lay -lklayout_ut
 LIBS += -L$$DESTDIR -lklayout_bd

src/db/db.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_db
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_DB_LIBRARY
 
-TEMPLATE = lib
-
 SOURCES = \
   dbArray.cc \
   dbBox.cc \

src/edt/edt.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_edt
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_EDT_LIBRARY
 
-TEMPLATE = lib
-
 HEADERS = \
   edtConfig.h \
   edtDialogs.h \

src/ext/ext.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_ext
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_EXT_LIBRARY
 
-TEMPLATE = lib
-
 HEADERS += \
   extBooleanOperationsDialogs.h \
   extDEFImporter.h \

src/gsi/gsi.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_gsi
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_GSI_LIBRARY
 
-TEMPLATE = lib
-
 SOURCES = \
   gsi.cc \
   gsiClassBase.cc \

src/gsiqt/gsiqt.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_gsiqt
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_GSIQT_LIBRARY
 
-TEMPLATE = lib
-
 # NOTE: db is required since some bridges to db are provided (i.e db::Polygon)
 INCLUDEPATH += ../tl ../gsi ../db ../gsiqt
 DEPENDPATH += ../tl ../gsi ../db ../gsiqt

src/img/img.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_img
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_IMG_LIBRARY
 
-TEMPLATE = lib
-
 HEADERS = \
   imgLandmarksDialog.h \
   imgNavigator.h \

src/klayout.pri

@@ -44,9 +44,6 @@ equals(HAVE_QT5, "1") {
   CONFIG += designer 
 }
 
-target.path = $$PREFIX
-INSTALLS += target
-
 # only support the required symbols for shared object load performance
 win32 {
   QMAKE_LFLAGS += -Wl,--exclude-all-symbols

src/klayout_main/klayout_main.pro

@@ -3,10 +3,10 @@ DESTDIR = $$OUT_PWD/..
 
 include($$PWD/../klayout.pri)
 
-TEMPLATE = app
-
 TARGET = klayout
 
+include($$PWD/../app.pri)
+
 HEADERS = \
 
 FORMS = \

src/lay/lay.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_lay
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_LAY_LIBRARY
 
-TEMPLATE = lib
-
 HEADERS = \
     layApplication.h \
     layClipDialog.h \

src/laybasic/laybasic.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_laybasic
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_LAYBASIC_LIBRARY
 
-TEMPLATE = lib
-
 FORMS = \
   AlignCellOptionsDialog.ui \
   BookmarkManagementForm.ui \

src/lib.pri

@@ -0,0 +1,10 @@
+
+TEMPLATE = lib
+
+inst_target.path = $$PREFIX
+win32 {
+  inst_target.files = $$DESTDIR/$${TARGET}.dll
+} else {
+  inst_target.files = $$DESTDIR/lib$${TARGET}.so
+}
+INSTALLS = inst_target

src/lib/lib.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_lib
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_LIB_LIBRARY
 
-TEMPLATE = lib
-
 HEADERS = \
   libBasicArc.h \
   libBasicCircle.h \

src/lib_ut.pri

@@ -1,15 +1,6 @@
 
-DESTDIR_UT = $$OUT_PWD/../..
-DESTDIR = $$OUT_PWD/..
-
 TEMPLATE = lib
 
-INCLUDEPATH += ../src ../../db ../../tl ../../gsi ../../laybasic ../../lay ../../ut
-DEPENDPATH += ../src ../../db ../../tl ../../gsi ../../laybasic ../../lay ../../ut
-LIBS += -L$$DESTDIR_UT -lklayout_db -lklayout_tl -lklayout_gsi -lklayout_laybasic -lklayout_lay -lklayout_ut
-
-QMAKE_RPATHDIR += $$DESTDIR
-
 # Only on Windows, DESTDIR_TARGET is usable. On this platform, a blank happens to appear between
 # $(DESTDIR) and $(TARGET)
 win32 {

src/plugins/plugin_ut.pri

@@ -1,19 +0,0 @@
-
-DESTDIR_UT = $$OUT_PWD/../../..
-DESTDIR = $$OUT_PWD/..
-
-TEMPLATE = lib
-
-INCLUDEPATH += ../src ../../../db ../../../tl ../../../gsi ../../../laybasic ../../../lay ../../../ut
-DEPENDPATH += ../src ../../../db ../../../tl ../../../gsi ../../../laybasic ../../../lay ../../../ut
-LIBS += -L$$DESTDIR_UT -lklayout_db -lklayout_tl -lklayout_gsi -lklayout_laybasic -lklayout_lay -lklayout_ut
-
-QMAKE_RPATHDIR += $$DESTDIR
-
-# Only on Windows, DESTDIR_TARGET is usable. On this platform, a blank happens to appear between
-# $(DESTDIR) and $(TARGET)
-win32 {
-  QMAKE_POST_LINK += $(COPY) $(DESTDIR_TARGET) $$DESTDIR_UT/$${TARGET}.ut
-} else {
-  QMAKE_POST_LINK += $(COPY) $(DESTDIR)$(TARGET) $$DESTDIR_UT/$${TARGET}.ut
-}

src/pya/pya.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_pya
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_PYA_LIBRARY
 
-TEMPLATE = lib
-
 SOURCES = \
   pya.cc \
   pyaConvert.cc \

src/pyastub/pyastub.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_pyastub
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_PYA_LIBRARY
 
-TEMPLATE = lib
-
 SOURCES = pya.cc 
 
 INCLUDEPATH += ../tl ../gsi

src/rba/rba.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_rba
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_RBA_LIBRARY
 
-TEMPLATE = lib
-
 SOURCES = rba.cc \
     rbaConvert.cc \
     rbaInspector.cc \

src/rbastub/rbastub.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_rbastub
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_RBA_LIBRARY
 
-TEMPLATE = lib
-
 HEADERS = rbaCommon.h
 
 SOURCES = rba.cc

src/rdb/rdb.pro

@@ -3,11 +3,10 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_rdb
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_RDB_LIBRARY
 
-TEMPLATE = lib
-
 FORMS = \
 
 RESOURCES = \

src/tl/tl.pro

@@ -3,13 +3,12 @@ DESTDIR = $$OUT_PWD/..
 TARGET = klayout_tl
 
 include($$PWD/../klayout.pri)
+include($$PWD/../lib.pri)
 
 DEFINES += MAKE_TL_LIBRARY
 
 LIBS += -lz
 
-TEMPLATE = lib
-
 FORMS = \
   PasswordDialog.ui
 

src/unit_tests/tlCommandLineParser.cc

@@ -43,23 +43,23 @@ TEST(1)
       << tl::arg ("-f|--flong=value", &f, "");
 
   {
-    char *argv[] = { "x", "y" };
+    const char *argv[] = { "x", "y" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (a, "y");
   EXPECT_EQ (b, 0);
 
   {
-    char *argv[] = { "x", "z", "17" };
+    const char *argv[] = { "x", "z", "17" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (a, "z");
   EXPECT_EQ (b, 17);
 
   b = 0;
   {
-    char *argv[] = { "x", "u", "-c" };
+    const char *argv[] = { "x", "u", "-c" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (a, "u");
   EXPECT_EQ (b, 0);
@@ -68,24 +68,24 @@ TEST(1)
   b = 0;
   c = true;
   {
-    char *argv[] = { "x", "u", "-cc" };
+    const char *argv[] = { "x", "u", "-cc" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (a, "u");
   EXPECT_EQ (b, 0);
   EXPECT_EQ (c, false);
 
   {
-    char *argv[] = { "x", "u", "-c", "-cc" };
+    const char *argv[] = { "x", "u", "-c", "-cc" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (c, false);
 
   b = 0;
   c = false;
   {
-    char *argv[] = { "x", "u", "-c", "-p=21" };
+    const char *argv[] = { "x", "u", "-c", "-p=21" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (a, "u");
   EXPECT_EQ (b, 0);
@@ -95,8 +95,8 @@ TEST(1)
   b = 0;
   c = false;
   {
-    char *argv[] = { "x", "u", "-p", "22", "-c" };
+    const char *argv[] = { "x", "u", "-p", "22", "-c" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (a, "u");
   EXPECT_EQ (b, 0);
@@ -105,31 +105,31 @@ TEST(1)
 
   e = false;
   {
-    char *argv[] = { "x", "u", "--plong", "23" };
+    const char *argv[] = { "x", "u", "--plong", "23" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (a, "u");
   EXPECT_EQ (d, 23);
   EXPECT_EQ (e, false);
 
   {
-    char *argv[] = { "x", "u", "--plong=24", "--elong" };
+    const char *argv[] = { "x", "u", "--plong=24", "--elong" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (a, "u");
   EXPECT_EQ (d, 24);
   EXPECT_EQ (e, true);
 
   {
-    char *argv[] = { "x", "u", "-c", "-f=foo" };
+    const char *argv[] = { "x", "u", "-c", "-f=foo" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (a, "u");
   EXPECT_EQ (f, "foo");
 
   {
-    char *argv[] = { "x", "u", "--flong", "bar" };
+    const char *argv[] = { "x", "u", "--flong", "bar" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (a, "u");
   EXPECT_EQ (f, "bar");
@@ -174,23 +174,23 @@ TEST(2)
       << tl::arg ("-f|--flong=value", &v, &Values::set_f, "");
 
   {
-    char *argv[] = { "x", "y" };
+    const char *argv[] = { "x", "y" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.a, "y");
   EXPECT_EQ (v.b, 0);
 
   {
-    char *argv[] = { "x", "z", "17" };
+    const char *argv[] = { "x", "z", "17" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.a, "z");
   EXPECT_EQ (v.b, 17);
 
   v.b = 0;
   {
-    char *argv[] = { "x", "u", "-c" };
+    const char *argv[] = { "x", "u", "-c" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.a, "u");
   EXPECT_EQ (v.b, 0);
@@ -199,24 +199,24 @@ TEST(2)
   v.b = 0;
   v.c = true;
   {
-    char *argv[] = { "x", "u", "-cc" };
+    const char *argv[] = { "x", "u", "-cc" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.a, "u");
   EXPECT_EQ (v.b, 0);
   EXPECT_EQ (v.c, false);
 
   {
-    char *argv[] = { "x", "u", "-c", "-cc" };
+    const char *argv[] = { "x", "u", "-c", "-cc" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.c, false);
 
   v.b = 0;
   v.c = false;
   {
-    char *argv[] = { "x", "u", "-c", "-p=21" };
+    const char *argv[] = { "x", "u", "-c", "-p=21" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.a, "u");
   EXPECT_EQ (v.b, 0);
@@ -226,8 +226,8 @@ TEST(2)
   v.b = 0;
   v.c = false;
   {
-    char *argv[] = { "x", "u", "-p", "22", "-c" };
+    const char *argv[] = { "x", "u", "-p", "22", "-c" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.a, "u");
   EXPECT_EQ (v.b, 0);
@@ -236,31 +236,31 @@ TEST(2)
 
   v.e = false;
   {
-    char *argv[] = { "x", "u", "--plong", "23" };
+    const char *argv[] = { "x", "u", "--plong", "23" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.a, "u");
   EXPECT_EQ (v.d, 23);
   EXPECT_EQ (v.e, false);
 
   {
-    char *argv[] = { "x", "u", "--plong=24", "--elong" };
+    const char *argv[] = { "x", "u", "--plong=24", "--elong" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.a, "u");
   EXPECT_EQ (v.d, 24);
   EXPECT_EQ (v.e, true);
 
   {
-    char *argv[] = { "x", "u", "-c", "-f=foo" };
+    const char *argv[] = { "x", "u", "-c", "-f=foo" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.a, "u");
   EXPECT_EQ (v.f, "foo");
 
   {
-    char *argv[] = { "x", "u", "--flong", "bar" };
+    const char *argv[] = { "x", "u", "--flong", "bar" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (v.a, "u");
   EXPECT_EQ (v.f, "bar");
@@ -277,8 +277,8 @@ TEST(3)
       << tl::arg ("-b", &b, "");
 
   {
-    char *argv[] = { "x", "r,u,v" };
+    const char *argv[] = { "x", "r,u,v" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (int (a.size ()), 3);
   EXPECT_EQ (a[0], "r");
@@ -288,8 +288,8 @@ TEST(3)
 
   a.clear ();
   {
-    char *argv[] = { "x", "\"r,u\",v" };
+    const char *argv[] = { "x", "\"r,u\",v" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (int (a.size ()), 2);
   EXPECT_EQ (a[0], "r,u");
@@ -298,8 +298,8 @@ TEST(3)
 
   a.clear ();
   {
-    char *argv[] = { "x", "'\"'", "-b=1,5,-13" };
+    const char *argv[] = { "x", "'\"'", "-b=1,5,-13" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (int (a.size ()), 1);
   EXPECT_EQ (a[0], "\"");
@@ -311,8 +311,8 @@ TEST(3)
   a.clear ();
   b.clear ();
   {
-    char *argv[] = { "x", "", "-b", "-13,21" };
+    const char *argv[] = { "x", "", "-b", "-13,21" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (int (a.size ()), 0);
   EXPECT_EQ (int (b.size ()), 2);
@@ -331,8 +331,8 @@ TEST(4)
       << tl::arg ("*-b|--blong", &b, "");
 
   {
-    char *argv[] = { "x", "-a", "r,u,v" };
+    const char *argv[] = { "x", "-a", "r,u,v" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (int (a.size ()), 1);
   EXPECT_EQ (a[0], "r,u,v");
@@ -341,8 +341,8 @@ TEST(4)
   a.clear ();
   b.clear ();
   {
-    char *argv[] = { "x", "-b", "1", "-a=r", "-a", "u", "--along=v", "--blong=2" };
+    const char *argv[] = { "x", "-b", "1", "-a=r", "-a", "u", "--along=v", "--blong=2" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (int (a.size ()), 3);
   EXPECT_EQ (int (b.size ()), 2);
@@ -366,8 +366,8 @@ TEST(5)
       << tl::arg ("?*c", &c, "");
 
   {
-    char *argv[] = { "x", "y", "r,u,v" };
+    const char *argv[] = { "x", "y", "r,u,v" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (int (b.size ()), 3);
   EXPECT_EQ (int (c.size ()), 0);
@@ -381,8 +381,8 @@ TEST(5)
   c.clear ();
 
   {
-    char *argv[] = { "x", "y", "r,u,v", "a,b", "c", "d" };
+    const char *argv[] = { "x", "y", "r,u,v", "a,b", "c", "d" };
-    cmd.parse (sizeof (argv) / sizeof (argv[0]), argv);
+    cmd.parse (sizeof (argv) / sizeof (argv[0]), (char **) argv);
   }
   EXPECT_EQ (int (b.size ()), 3);
   EXPECT_EQ (int (c.size ()), 3);