Some fixes for dependency targets on Linux

deps/CMakeLists.txt

@@ -32,6 +32,7 @@ if (NPROC EQUAL 0)
 endif ()
 
 set(DESTDIR "${CMAKE_CURRENT_BINARY_DIR}/destdir" CACHE PATH "Destination directory")
+
 option(DEP_DEBUG "Build debug variants (only applicable on Windows)" ON)
 option(DEP_WX_STABLE "Build against wxWidgets stable 3.0 as opposed to default 3.1 (Linux only)" OFF)
 

deps/deps-linux.cmake

@@ -3,7 +3,6 @@ set(DEP_CMAKE_OPTS "-DCMAKE_POSITION_INDEPENDENT_CODE=ON")
 
 include("deps-unix-common.cmake")
 
-
 ExternalProject_Add(dep_boost
     EXCLUDE_FROM_ALL 1
     URL "https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.tar.gz"
@@ -25,18 +24,17 @@ ExternalProject_Add(dep_boost
     INSTALL_COMMAND ""   # b2 does that already
 )
 
-ExternalProject_Add(dep_libpng
-    EXCLUDE_FROM_ALL 1
-    URL "https://github.com/glennrp/libpng/archive/v1.6.36.tar.gz"
-    URL_HASH SHA256=5bef5a850a9255365a2dc344671b7e9ef810de491bd479c2506ac3c337e2d84f
-    CMAKE_GENERATOR "${DEP_MSVC_GEN}"
-    CMAKE_ARGS
-        -DPNG_SHARED=OFF
-        -DPNG_TESTS=OFF
-        ${DEP_CMAKE_OPTS}
-    INSTALL_COMMAND make install "DESTDIR=${DESTDIR}"
-    INSTALL_COMMAND ""
-)
+# ExternalProject_Add(dep_libpng
+#     EXCLUDE_FROM_ALL 1
+#     URL "https://github.com/glennrp/libpng/archive/v1.6.36.tar.gz"
+#     URL_HASH SHA256=5bef5a850a9255365a2dc344671b7e9ef810de491bd479c2506ac3c337e2d84f
+#     CMAKE_ARGS
+#         -DPNG_SHARED=OFF
+#         -DPNG_TESTS=OFF
+#         -DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr/local
+#         ${DEP_CMAKE_OPTS}
+#     # INSTALL_COMMAND make install "DESTDIR=${DESTDIR}"
+# )
 
 ExternalProject_Add(dep_libopenssl
     EXCLUDE_FROM_ALL 1

deps/deps-unix-common.cmake

@@ -8,30 +8,31 @@ ExternalProject_Add(dep_tbb
     CMAKE_ARGS
         -DTBB_BUILD_SHARED=OFF
         -DTBB_BUILD_TESTS=OFF
+        -DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr/local
         ${DEP_CMAKE_OPTS}
-    INSTALL_COMMAND make install "DESTDIR=${DESTDIR}"
+    # INSTALL_COMMAND make install "DESTDIR=${DESTDIR}"
 )
 
 ExternalProject_Add(dep_gtest
     EXCLUDE_FROM_ALL 1
     URL "https://github.com/google/googletest/archive/release-1.8.1.tar.gz"
     URL_HASH SHA256=9bf1fe5182a604b4135edc1a425ae356c9ad15e9b23f9f12a02e80184c3a249c
-    CMAKE_ARGS -DBUILD_GMOCK=OFF ${DEP_CMAKE_OPTS}
-    INSTALL_COMMAND make install "DESTDIR=${DESTDIR}"
+    CMAKE_ARGS -DBUILD_GMOCK=OFF ${DEP_CMAKE_OPTS} -DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr/local
+    # INSTALL_COMMAND make install "DESTDIR=${DESTDIR}"
 )
 
 ExternalProject_Add(dep_nlopt
     EXCLUDE_FROM_ALL 1
     URL "https://github.com/stevengj/nlopt/archive/v2.5.0.tar.gz"
     URL_HASH SHA256=c6dd7a5701fff8ad5ebb45a3dc8e757e61d52658de3918e38bab233e7fd3b4ae
-    CMAKE_GENERATOR "${DEP_MSVC_GEN}"
     CMAKE_ARGS
         -DBUILD_SHARED_LIBS=OFF
         -DNLOPT_PYTHON=OFF
         -DNLOPT_OCTAVE=OFF
         -DNLOPT_MATLAB=OFF
         -DNLOPT_GUILE=OFF
+        -DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr/local
         ${DEP_CMAKE_OPTS}
-    INSTALL_COMMAND make install "DESTDIR=${DESTDIR}"
-    INSTALL_COMMAND ""
+    # INSTALL_COMMAND make install "DESTDIR=${DESTDIR}"
+    # INSTALL_COMMAND ""
 )