Hi, I tried to switch edfbrowser[1] from Qt4 to Qt5 since upstream confirmed that it builds with Qt5. I tried the following patch:
diff --git a/debian/control b/debian/control index b5f9eec..a24d609 100644 --- a/debian/control +++ b/debian/control @@ -5,8 +5,8 @@ Uploaders: Bas Zoetekouw <b...@debian.org>, Section: science Priority: optional Build-Depends: debhelper (>= 10), - libqt4-dev, - qt4-qmake + qt5-qmake, + qtbase5-dev Standards-Version: 4.1.0 Vcs-Browser: https://anonscm.debian.org/cgit/debian-med/edfbrowser.git Vcs-Git: https://anonscm.debian.org/git/debian-med/edfbrowser.git but it ends up in dh_auto_configure qmake -makefile -nocache "QMAKE_CFLAGS_RELEASE=-g -O2 -fdebug-prefix-map=/build/edfbrowser-1.59=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_CFLAGS_DEBUG=-g -O2 -fdebug-prefix-map=/build/edfbrowser-1.59=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_CXXFLAGS_RELEASE=-g -O2 -fdebug-prefix-map=/build/edfbrowser-1.59=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_CXXFLAGS_DEBUG=-g -O2 -fdebug-prefix-map=/build/edfbrowser-1.59=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_LFLAGS_RELEASE=-Wl,-z,relro -Wl,-z,now" "QMAKE_LFLAGS_DEBUG=-Wl,-z,relro -Wl,-z,now" QMAKE_STRIP=: PREFIX=/usr qmake: could not find a Qt installation of '' dh_auto_configure: qmake -makefile -nocache "QMAKE_CFLAGS_RELEASE=-g -O2 -fdebug-prefix-map=/build/edfbrowser-1.59=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_CFLAGS_DEBUG=-g -O2 -fdebug-prefix-map=/build/edfbrowser-1.59=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_CXXFLAGS_RELEASE=-g -O2 -fdebug-prefix-map=/build/edfbrowser-1.59=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_CXXFLAGS_DEBUG=-g -O2 -fdebug-prefix-map=/build/edfbrowser-1.59=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_LFLAGS_RELEASE=-Wl,-z,relro -Wl,-z,now" "QMAKE_LFLAGS_DEBUG=-Wl,-z,relro -Wl,-z,now" QMAKE_STRIP=: PREFIX=/usr returned exit code 1 debian/rules:25: recipe for target 'build' failed make: *** [build] Error 2 dpkg-buildpackage: error: debian/rules build gave error exit status 2 Is there any hint to fix my very poor attempt (I have no experience with Qt at all). Kind regards Andreas. [1] https://anonscm.debian.org/git/debian-med/edfbrowser.git -- http://fam-tille.de