quazip: use qmake to fix up installation and create .pc file

src/quazip.mk

@@ -19,20 +19,24 @@ endef
 
 define $(PKG)_BUILD
     cd '$(BUILD_DIR)' && '$(PREFIX)/$(TARGET)/qt5/bin/qmake' '$(SOURCE_DIR)' \
-        $(if $(BUILD_STATIC), CONFIG\+=staticlib) \
+        'static:CONFIG += staticlib' \
         PREFIX=$(PREFIX)/$(TARGET) \
-	'-after' \
-        'win32:static:LIBS_PRIVATE += -lz'
+        -after \
+        'win32:LIBS_PRIVATE += -lz' \
+        'CONFIG -= dll' \
+        'CONFIG += create_prl no_install_prl create_pc' \
+        'QMAKE_PKGCONFIG_DESTDIR = pkgconfig' \
+        'static:QMAKE_PKGCONFIG_CFLAGS += -DQUAZIP_STATIC' \
+        'DESTDIR = ' \
+        'DLLDESTDIR = ' \
+        'win32:dlltarget.path = $(PREFIX)/$(TARGET)/bin' \
+        'target.path = $(PREFIX)/$(TARGET)/lib'  \
+        '!static:win32:target.CONFIG = no_dll' \
+        'win32:INSTALLS += dlltarget' \
+        'INSTALLS += target headers'
     $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)'
-    $(if $(BUILD_STATIC), \
-        echo 'Cflags.private: -DQUAZIP_STATIC' >> $(BUILD_DIR)/quazip/lib/pkgconfig/quazip.pc)
     $(MAKE) -C '$(BUILD_DIR)' -j 1 install
 
-    # qmake misnames and installs import lib to bin
-    $(if $(BUILD_SHARED), \
-        mv -f $(PREFIX)/$(TARGET)/bin/libquazip.a \
-              $(PREFIX)/$(TARGET)/lib/libquazip.dll.a)
-
     '$(TARGET)-g++' \
         -W -Wall -Werror -std=c++11 -pedantic \
         '$(TOP_DIR)/src/$(PKG)-test.cpp' \