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(-)files/patch-glib-demo-CMakeLists.txt (+16 lines)
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Fix this error:
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/usr/bin/ld: cannot find -lgtk-3
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see https://stackoverflow.com/questions/29191855/what-is-the-proper-way-to-use-pkg-config-from-cmake
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need to add -L paths as well as -lgtk-3; try to leverage pkg-config
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 Note: earlier attempt to change GTK3_LIBRARIES to PkgConfig::GTK3 didn't add -L paths to link.txt
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--- glib/demo/CMakeLists.txt.orig	2019-12-28 12:18:51 UTC

            

            

              8
              
+++ glib/demo/CMakeLists.txt

            

            

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@@ -27,4 +27,6 @@

            

            

              10
              
   taggedstruct.c

            

            

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 )

            

            

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 poppler_add_test(poppler-glib-demo BUILD_GTK_TESTS ${poppler_glib_demo_SRCS})

            

            

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-target_link_libraries(poppler-glib-demo ${CAIRO_LIBRARIES} poppler-glib ${GTK3_LIBRARIES})

            

            

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+find_package(PkgConfig REQUIRED)

            

            

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+pkg_check_modules(GTK3 REQUIRED IMPORTED_TARGET gtk+-3.0)

            

            

              16
              
+target_link_libraries(poppler-glib-demo ${CAIRO_LIBRARIES} poppler-glib PkgConfig::GTK3)

            






  

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