[Bug 1206234] [NEW] Hardcoded "-nocache" in Buildsystem/qmake.pm

[Alexey Ivanov]

Public bug reported:

>From this bug https://bugreports.qt-
project.org/browse/QTCREATORBUG-9840?focusedCommentId=210535&page=com.atlassian.jira.plugin.system.issuetabpanels
:comment-tabpanel#comment-210535

Problem with build qtcreator 2.8.0 with -nocache specified. Because
qtcreator is "unfair" recursive qmake project.

In my PPA i rewrote debian/rules like:

#!/usr/bin/make -f

# Uncomment this to turn on verbose mode.
# export DH_VERBOSE=1

CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
CFLAGS:=$(shell dpkg-buildflags --get CFLAGS) $(CPPFLAGS)
CXXFLAGS:=$(shell dpkg-buildflags --get CXXFLAGS) $(CPPFLAGS)
LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)
export CPPFLAGS CFLAGS CXXFLAGS LDFLAGS

DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

# Upstream changelog
upstream_changes := $(wildcard dist/changes-*)

%:
        dh $@ --parallel --list-missing --dbg-package=qtcreator-dbg --buildsystem=qmake_qt4 --builddirectory=builddir

override_dh_auto_configure:
        mkdir -p builddir
        cd builddir && qmake -makefile "IDE_LIBRARY_BASENAME=lib/$(DEB_HOST_MULTIARCH)" IDE_PACKAGE_MODE=1 USE_SYSTEM_BOTAN=1 "QMAKE_CFLAGS_RELEASE=${CFLAGS} ${CPPFLAGS}" "QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS} ${CPPFLAGS}" "QMAKE_LFLAGS_RELEASE=${LDFLAGS}" "QMAKE_STRIP=:" "PREFIX=/usr" "../qtcreator.pro" -r

override_dh_auto_install:
ifneq (,$(filter qtcreator-doc, $(shell dh_listpackages)))
        dh_auto_build -- qch_docs
endif
        dh_auto_install --destdir=debian/tmp/usr
        dh_auto_build -- install_docs INSTALL_ROOT=$(CURDIR)/debian/tmp/usr

override_dh_auto_clean:
        dh_auto_clean

override_dh_installdocs:
        dh_installdocs -pqtcreator $(upstream_changes)
        dh_installdocs --remaining-packages

override_dh_makeshlibs:
        # qtcreator doesn't provide any public libraries

override_dh_builddeb:
        dh_builddeb -- -Zxz

** Affects: debhelper (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: qmake

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https://bugs.launchpad.net/bugs/1206234

Title:
  Hardcoded "-nocache" in Buildsystem/qmake.pm

Status in “debhelper” package in Ubuntu:
  New

Bug description:
  From this bug https://bugreports.qt-
  project.org/browse/QTCREATORBUG-9840?focusedCommentId=210535&page=com.atlassian.jira.plugin.system.issuetabpanels
  :comment-tabpanel#comment-210535

  Problem with build qtcreator 2.8.0 with -nocache specified. Because
  qtcreator is "unfair" recursive qmake project.

  In my PPA i rewrote debian/rules like:

  #!/usr/bin/make -f

  # Uncomment this to turn on verbose mode.
  # export DH_VERBOSE=1

  CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
  CFLAGS:=$(shell dpkg-buildflags --get CFLAGS) $(CPPFLAGS)
  CXXFLAGS:=$(shell dpkg-buildflags --get CXXFLAGS) $(CPPFLAGS)
  LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)
  export CPPFLAGS CFLAGS CXXFLAGS LDFLAGS

  DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

  # Upstream changelog
  upstream_changes := $(wildcard dist/changes-*)

  %:
          dh $@ --parallel --list-missing --dbg-package=qtcreator-dbg --buildsystem=qmake_qt4 --builddirectory=builddir

  override_dh_auto_configure:
          mkdir -p builddir
          cd builddir && qmake -makefile "IDE_LIBRARY_BASENAME=lib/$(DEB_HOST_MULTIARCH)" IDE_PACKAGE_MODE=1 USE_SYSTEM_BOTAN=1 "QMAKE_CFLAGS_RELEASE=${CFLAGS} ${CPPFLAGS}" "QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS} ${CPPFLAGS}" "QMAKE_LFLAGS_RELEASE=${LDFLAGS}" "QMAKE_STRIP=:" "PREFIX=/usr" "../qtcreator.pro" -r

  override_dh_auto_install:
  ifneq (,$(filter qtcreator-doc, $(shell dh_listpackages)))
          dh_auto_build -- qch_docs
  endif
          dh_auto_install --destdir=debian/tmp/usr
          dh_auto_build -- install_docs INSTALL_ROOT=$(CURDIR)/debian/tmp/usr

  override_dh_auto_clean:
          dh_auto_clean

  override_dh_installdocs:
          dh_installdocs -pqtcreator $(upstream_changes)
          dh_installdocs --remaining-packages

  override_dh_makeshlibs:
          # qtcreator doesn't provide any public libraries

  override_dh_builddeb:
          dh_builddeb -- -Zxz

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