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require 'formula'
def poppler_has_qt4?
poppler = Formula.factory('poppler')
not Dir[poppler.include + '**/*qt4.h'].empty?
end
class Diffpdf < Formula
homepage 'http://www.qtrac.eu/diffpdf.html'
url 'http://www.qtrac.eu/diffpdf-1.8.0.tar.gz'
md5 'bfede6ebd3cc4993c50aec5b90628807'
depends_on 'qt'
depends_on 'poppler'
def patches
# Fix library and header search paths.
DATA
end
def install
if poppler_has_qt4?
# Generate makefile and disable .app creation
system 'qmake -spec macx-g++ CONFIG-=app_bundle'
system 'make'
bin.install 'diffpdf'
man1.install 'diffpdf.1'
else
onoe <<-EOS.undent
Could not locate header files for poppler-qt4. This probably means that Poppler
was not installed with support for Qt. Try reinstalling Poppler using the
`--with-qt4` option.
EOS
exit 1
end
end
end
__END__
The location of Poppler library/include paths is hardcoded in the project file
which causes builds to fail if Homebrew is not installed to /usr/local.
diff --git a/diffpdf.pro b/diffpdf.pro
index 1566ed7..7d37a3d 100644
--- a/diffpdf.pro
+++ b/diffpdf.pro
@@ -17,15 +17,6 @@ HEADERS += sequence_matcher.hpp
SOURCES += sequence_matcher.cpp
SOURCES += main.cpp
RESOURCES += resources.qrc
-LIBS += -lpoppler-qt4
-exists($(HOME)/opt/poppler018/) {
- message(Using locally built Poppler library)
- INCLUDEPATH += $(HOME)/opt/poppler018/include/poppler/qt4
- LIBS += -Wl,-rpath -Wl,$(HOME)/opt/poppler018/lib -Wl,-L$(HOME)/opt/poppler018/lib
-} else {
- exists(/usr/include/poppler/qt4) {
- INCLUDEPATH += /usr/include/poppler/qt4
- } else {
- INCLUDEPATH += /usr/local/include/poppler/qt4
- }
-}
+
+LIBS += -L$$quote(HOMEBREW_PREFIX/lib) -lpoppler-qt4
+INCLUDEPATH += $$quote(HOMEBREW_PREFIX/include/poppler/qt4)
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