new feature resolve-rpmbuilddeps.sh

2015-09-11 10:42:51 +00:00
parent 5a8dbbc21c
commit 54a130697c
6 changed files with 255 additions and 43 deletions
--- a/ax_check_qt.m4
+++ b/ax_check_qt.m4
@@ -38,6 +38,7 @@


 AC_DEFUN([AX_CXX_QT_TOOL], [
+  PKG_PROG_PKG_CONFIG
  if test -z "$HAVE_$1"; then
    HAVE_$1=1
    AC_MSG_CHECKING([for $2])
@@ -61,7 +62,7 @@ AC_DEFUN([AX_CXX_QT_TOOL], [
      fi
    fi
    AC_SUBST($1)
-    AM_CONDITIONAL(HAVE_$1, test $HAVE_$1 -eq 1)
+    AM_CONDITIONAL(HAVE_$1, test $HAVE_[$1] -eq 1)
    if test $HAVE_$1 -eq 1; then
      AC_MSG_RESULT([$$1])
    else
@@ -79,24 +80,6 @@ AC_DEFUN([AX_CXX_QT_TOOLS], [
  AX_CXX_QT_TOOL(LRELEASE, lrelease)
 ])

-AC_DEFUN([AX_CHECK_VALID_FLAG], [
-  AC_MSG_CHECKING([m4_default([$2], [for valid flag in "$1"])])
-  save_cppflags="$CPPFLAGS"
-  newflag="no"
-  for test_flag in $1; do
-    CPPFLAGS+=" ${test_flag}"
-    AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
-      newflag="$test_flag"
-      CPPFLAGS="$save_cppflags"
-      CPPFLAGS+=" ${test_flag}"
-      break;
-    ])
-    CPPFLAGS="$save_cppflags"
-  done
-  AC_SUBST(CPPFLAGS)
-  AC_MSG_RESULT([$newflag])
-])
-
 AC_DEFUN([AX_CHECK_QT], [
  qt_modules="$2"
  qt_modules_optional="$3"
@@ -148,8 +131,11 @@ AC_DEFUN([AX_CHECK_QT], [
      fi
    ], [HAVE_$1=0])
  ])
-  AM_CONDITIONAL(HAVE_$1, test $HAVE_$1 -eq 1)
-  AX_CHECK_VALID_FLAG([-fPIC -fPIE], [position independent code flag])
+  AM_CONDITIONAL(HAVE_$1, test $HAVE_[$1] -eq 1)
+  AX_CHECK_VALID_CXX_FLAG([-fPIC -fPIE], [position independent code flag])
+  if test "${MINGW}" != "no"; then
+    AX_CHECK_VALID_CXX_FLAG([-Wl,-subsystem,windows], [windows console flag])
+  fi
  AC_SUBST(QTDIR)
  AC_SUBST(QT_PLUGIN_PATH)
  AC_SUBST(CPPFLAGS)
@@ -176,7 +162,7 @@ qrc_%.cxx: %.qrc
 %.qm: %.ts
 	${LRELEASE} $< -qm [$][@]

-#%.ts: ${LANGUAGE_FILES}
+#%.ts: ${LANGUAGE_FILES:%=%}
 #	${LUPDATE} -no-obsolete \
 #	           -target-language ${@:${LANGUAGE_FILE_BASE}_%.ts=%} \
 #	           -ts [$][@] $<
--- a/ax_init_standard_project.m4
+++ b/ax_init_standard_project.m4
@@ -160,9 +160,10 @@ AC_DEFUN([AX_INIT_STANDARD_PROJECT], [
  AX_ADD_MAKEFILE_TARGET_DEP([clean-am], [clean-standard-project-targets], [makefile.in])
  AX_ADD_MAKEFILE_TARGET_DEP([distclean-am], [distclean-standard-project-targets], [makefile.in])
  AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-standard-project-targets], [makefile.in])
+  test -f makefile.in && sed -i '1iEXTRA_DIST = ' makefile.in
  test -f makefile.in && cat >> makefile.in <<EOF
 #### Begin: Appended by $0
-EXTRA_DIST = bootstrap.sh
+EXTRA_DIST += bootstrap.sh
 clean-standard-project-targets:
 	-rm -rf \${PACKAGE_NAME}-\${PACKAGE_VERSION}
 	-rm \${PACKAGE_TARNAME}-\${PACKAGE_VERSION}.tar.gz
@@ -250,10 +251,10 @@ EOF
 # use this in configure.ac to support HTML data for webservers
 AC_DEFUN([AX_BUILD_HTML], [
  AC_CONFIG_FILES([html/makefile])
-  AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-example-targets], [html/makefile.in])
-  test -f html/makefile.in && cat >> examples/html.in <<EOF
+  AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-html-targets], [html/makefile.in])
+  test -f html/makefile.in && cat >> html/makefile.in <<EOF
 #### Begin: Appended by $0
-maintainer-clean-example-targets:
+maintainer-clean-html-targets:
 	-rm makefile.in
 #### End: $0
 EOF
@@ -430,7 +431,7 @@ AC_DEFUN([AX_PKG_REQUIRE], [
    ], [
      for x in ${$1_CFLAGS}; do
        AC_MSG_NOTICE([search for $3 in ${x[#]-I}])
-        for f in $(find ${x[#]-I} -name "$3"); do
+        for f in $(find ${x[#]-I} -name "$3" 2> /dev/null); do
          if test -f "$f"; then
            $1_found=${tmp_package}
            $1_CFLAGS+=" -I${f%/*}"
@@ -446,7 +447,7 @@ AC_DEFUN([AX_PKG_REQUIRE], [
        tmp_includedir=$(${PKG_CONFIG} --variable=includedir $tmp_package)
        for x in ${tmp_includedir}; do
          AC_MSG_NOTICE([search for $3 in $x])
-          for f in $(find ${x} -name "$3"); do
+          for f in $(find ${x} -name "$3" 2> /dev/null); do
            if test -f "$f"; then
              $1_found=${tmp_package}
              $1_CFLAGS+=" -I${f%/*}"
@@ -501,7 +502,7 @@ AC_DEFUN([AX_PKG_CHECK], [
  ], [
    HAVE_$1=0
  ])
-  AM_CONDITIONAL(HAVE_$1, test $HAVE_$1 -eq 1)
+  AM_CONDITIONAL(HAVE_$1, test $HAVE_[$1] -eq 1)
  AC_SUBST(HAVE_$1)
  AC_SUBST(CPPFLAGS)
  AC_SUBST(CXXFLAGS)
@@ -532,3 +533,95 @@ AC_DEFUN([AX_REQUIRE_HEADER], [
    ], [])
  ], [])
 ])
+
+# Check within a list of CPP-Flags for the first that is usable and
+# configure it
+#  - parameter:
+#     $1 = white-space separated list of alternative flags
+#     $2 = module name (optional, if different from id)
+AC_DEFUN([AX_CHECK_VALID_CPP_FLAG], [
+  AC_MSG_CHECKING([m4_default([$2], [for valid flag in "$1"])])
+  save_cppflags="$CPPFLAGS"
+  newflag="no"
+  for test_flag in $1; do
+    CPPFLAGS+=" ${test_flag}"
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
+      newflag="$test_flag"
+      CPPFLAGS="$save_cppflags"
+      CPPFLAGS+=" ${test_flag}"
+      break;
+    ])
+    CPPFLAGS="$save_cppflags"
+  done
+  AC_SUBST(CPPFLAGS)
+  AC_MSG_RESULT([$newflag in $CPPFLAGS])
+])
+
+# Check within a list of CXX-Flags for the first that is usable and
+# configure it
+#  - parameter:
+#     $1 = white-space separated list of alternative flags
+#     $2 = module name (optional, if different from id)
+AC_DEFUN([AX_CHECK_VALID_CXX_FLAG], [
+  AC_MSG_CHECKING([m4_default([$2], [for valid flag in "$1"])])
+  save_cxxflags="$CXXFLAGS"
+  newflag="no"
+  for test_flag in $1; do
+    CXXFLAGS+=" ${test_flag}"
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
+      newflag="$test_flag"
+      CXXFLAGS="$save_cxxflags"
+      CXXFLAGS+=" ${test_flag}"
+      break;
+    ])
+    CXXFLAGS="$save_cxxflags"
+  done
+  AC_SUBST(CXXFLAGS)
+  AC_MSG_RESULT([$newflag in $CXXFLAGS])
+])
+
+# Check within a list of C-Flags for the first that is usable and
+# configure it
+#  - parameter:
+#     $1 = white-space separated list of alternative flags
+#     $2 = module name (optional, if different from id)
+AC_DEFUN([AX_CHECK_VALID_C_FLAG], [
+  AC_MSG_CHECKING([m4_default([$2], [for valid flag in "$1"])])
+  save_cflags="$CFLAGS"
+  newflag="no"
+  for test_flag in $1; do
+    CFLAGS+=" ${test_flag}"
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
+      newflag="$test_flag"
+      CFLAGS="$save_cflags"
+      CFLAGS+=" ${test_flag}"
+      break;
+    ])
+    CFLAGS="$save_cflags"
+  done
+  AC_SUBST(CFLAGS)
+  AC_MSG_RESULT([$newflag in $CFLAGS])
+])
+
+# Check within a list of LD-Flags for the first that is usable and
+# configure it
+#  - parameter:
+#     $1 = white-space separated list of alternative flags
+#     $2 = module name (optional, if different from id)
+AC_DEFUN([AX_CHECK_VALID_LD_FLAG], [
+  AC_MSG_CHECKING([m4_default([$2], [for valid flag in "$1"])])
+  save_ldflags="$LDFLAGS"
+  newflag="no"
+  for test_flag in $1; do
+    LDFLAGS+=" ${test_flag}"
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
+      newflag="$test_flag"
+      LDFLAGS="$save_ldflags"
+      LDFLAGS+=" ${test_flag}"
+      break;
+    ])
+    LDFLAGS="$save_ldflags"
+  done
+  AC_SUBST(LDFLAGS)
+  AC_MSG_RESULT([$newflag in $LDFLAGS])
+])
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -43,7 +43,7 @@ OPTIONS

  --configure, -c            call ./configure after initialization
  --build, -b                build, also call ./configure && make distcheck
-  --target, -t target        build target , also call ./configure && make target
+  --target, -t <target>      same as -b, but specify target instead of distcheck
  --overwrite, -o            overwrite all basic files (bootstrap.sh, m4-macros)
  --rebuild, -r              force rebuild of generated files, even if modified
  --rebuild-file, -f <file>  rebild specific file (can be added multiple times)
@@ -103,8 +103,13 @@ GENERATED FILES
    * ax_init_standard_project.m4 - auxiliary macro definition file
    * ax_cxx_compile_stdcxx_11.m4 - auxiliary macro definition file
    * ax_check_qt.m4 - auxiliary macro definition file
+    * resolve-debbuilddeps.sh - script to install debian package dependencies
+    * resolve-rpmbuilddeps.sh - script to install RPM package dependencies
+    * build-resource-file.sh - build resource.qrc file from a resource directory
    * mac-create-app-bundle.sh - script to create apple mac os-x app-bundle
    * AUTHORS - replace your name in AUTHORS before first run
+    * NEWS - empty file add your project's news
+    * README - add project description (first line is header, followed by an empty line)
    * configure.ac - global configuration file template
    * makefile.am - global makefile template
    * src/makefile.am - if you enabled AX_USE_CXX
@@ -149,6 +154,7 @@ FILES TO EDIT

  The following files normally require editing:
    * AUTHORS
+    * NEWS
    * README
    * configure.ac
    * src/makefile.am
@@ -165,19 +171,20 @@ FILE DEPENDENCIES
    * html/makefile.am depends on AX_BUILD_HTML
    * doc/doxyfile.in depends on AX_BUILD_EXAMPLES
    * debian/control.in depends on AX_USE_DOXYGEN, AX_USE_CPPUNIT,
-      AX_CXX_QT, AX_CXX_CHECK_QT, AX_USE_LIBTOOL
+      AX_CXX_QT, AX_CHECK_QT, AX_REQUIRE_QT, AX_USE_LIBTOOL
    * debian/${DEFAULT_PROJECT_NAME}.install depends on AX_USE_LIBTOOL
    * debian/${DEFAULT_PROJECT_NAME}.dirs depends on AX_USE_LIBTOOL
    * debian/${DEFAULT_PROJECT_NAME}-dev.install depends on AX_USE_LIBTOOL
    * debian/${DEFAULT_PROJECT_NAME}-dev.dirs depends on AX_USE_LIBTOOL
-    * ${DEFAULT_PROJECT_NAME}.spec.in dependson AX_USE_RPM_PACKAGING,
-      AX_USE_LIBTOOL, AX_CXX_CHECK_QT, AX_CXX_QT, AX_USE_CPPUNIT
+    * ${DEFAULT_PROJECT_NAME}.spec.in depends on AX_USE_RPM_PACKAGING,
+      AX_USE_LIBTOOL, AX_CHECK_QT, AX_REQUIRE_QT, AX_CXX_QT, AX_USE_CPPUNIT

 FILES

  * AUTHORS:      First line is the main author and used in Debian and RPM
                  packaging, so there must be a GPG key that matches
                  to this line.
+  * NEWS:         File to add project news.
  * README:       First line is a short description of your project, then an
                  empty line must follow. All remaining lines are a
                  long description of your project. this information
@@ -275,7 +282,8 @@ run() {
 }

 testtag() {
-    egrep -q '^ *'"$1" configure.ac
+    local IFS="|"
+    egrep -q '^ *'"($*)" configure.ac
 }

 contains() {
@@ -380,6 +388,9 @@ copy ${MY_NAME}
 copy ax_init_standard_project.m4
 copy ax_cxx_compile_stdcxx_11.m4
 copy ax_check_qt.m4
+copy resolve-debbuilddeps.sh
+copy resolve-rpmbuilddeps.sh
+copy build-resource-file.sh
 copy mac-create-app-bundle.sh
 AUTHOR=$(gpg -K  | sed -n 's,uid *,,p' | sort | head -1)
 if test -z "${AUTHOR}"; then
@@ -388,6 +399,14 @@ fi
 to AUTHORS <<EOF && notice "please edit AUTHORS"
 $AUTHOR
 EOF
+to NEWS <<EOF && notice "please edit NEWS"
+$(date) created ${DEFAULT_PROJECT_NAME}
+EOF
+to README <<EOF && notice "please edit README"
+${DEFAULT_PROJECT_NAME}
+
+add description for ${DEFAULT_PROJECT_NAME}
+EOF
 to configure.ac <<EOF && \
    ( notice "please edit configure.ac, then rerun $0"; exit 0 )
 ${HEADER}m4_define(x_package_name, ${DEFAULT_PROJECT_NAME}) # project's name
@@ -411,6 +430,7 @@ AX_INIT_STANDARD_PROJECT

 # qt features, uncomment, what you need:
 #AX_CHECK_QT([QT], [QtCore QtGui QtNetwork], [QtWidgets])
+#AX_REQUIRE_QT([QT], [QtCore QtGui QtNetwork], [QtWidgets])
 #AX_QT_NO_KEYWORDS

 # create output
@@ -682,7 +702,7 @@ EOF
 Source: @PACKAGE_NAME@
 Priority: extra
 Maintainer: @AUTHOR@
-Build-Depends: debhelper, subversion, pkg-config, autotools-dev, lsb-release $(if testtag AX_USE_DOXYGEN; then echo -n ", doxygen, graphviz, mscgen"; fi; if testtag AX_USE_CPPUNIT; then echo -n ", libcppunit-dev"; fi; if testtag AX_CXX_QT || testtag AX_CXX_CHECK_QT; then echo -n ", qtbase5-dev | libqt4-dev, qtbase5-dev-tools | qt4-dev-tools"; fi)
+Build-Depends: debhelper, subversion, pkg-config, autotools-dev, lsb-release $(if testtag AX_USE_DOXYGEN; then echo -n ", doxygen, graphviz, mscgen"; fi; if testtag AX_USE_CPPUNIT; then echo -n ", libcppunit-dev"; fi; if testtag AX_CXX_QT || testtag AX_CHECK_QT AX_REQUIRE_QT; then echo -n ", qt5-default | qt4-default | qt5-qmake | qt4-qmake, qtbase5-dev | libqt4-dev, qtbase5-dev-tools | qt4-dev-tools, qttools5-dev-tools | qt4-dev-tools, qttools5-dev-tools | qt4-dev-tools"; fi)

 Package: @PACKAGE_NAME@
 Section: $(if testtag AX_USE_LIBTOOL; then echo  "libs"; fi)
@@ -715,6 +735,7 @@ usr/lib/lib*.a
 usr/lib/lib*.so
 usr/lib/pkgconfig/*
 usr/lib/*.la
+usr/share/${PACKAGE_NAME}
 usr/share/doc/${PACKAGE_NAME}/html
 EOF
    to --mode "u=rwx,g=rwx,o=rx" debian/rules <<EOF
@@ -750,9 +771,9 @@ BuildRequires: pkgconfig, redhat-lsb$(
    fi)
 %if ! ( 0%{?centos} || 0%{?centos_ver} || 0%{?centos_version} )
 $(if testtag AX_USE_DOXYGEN; then echo -n "BuildRequires: mscgen"; fi)
-$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT; then echo -n "BuildRequires: qt5-qtbase-devel, qt5-qttools, qt5-qtwebkit-devel"; fi)
+$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT AX_REQUIRE_QT; then echo -n "BuildRequires: qt5-qtbase-devel, qt5-qttools, qt5-qtwebkit-devel"; fi)
 %else
-$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT; then echo -n "BuildRequires: qt-devel"; fi)
+$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT AX_REQUIRE_QT; then echo -n "BuildRequires: qt-devel"; fi)
 %endif
 %else%if 0%{?suse_version} || 0%{?sles_version}
 BuildRequires: pkg-config, lsb-release$(
@@ -760,9 +781,9 @@ BuildRequires: pkg-config, lsb-release$(
      echo -n ", libcppunit-devel";
    fi)
 %if 0%{?suse_version} < 1200 ||  0%{?sles_version} < 1200
-$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT; then echo -n "BuildRequires: libqt4-devel, qt4-x11-tools, libQtWebKit-devel"; fi)
+$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT AX_REQUIRE_QT; then echo -n "BuildRequires: libqt4-devel, qt4-x11-tools, libQtWebKit-devel"; fi)
 %else
-$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT; then echo -n "BuildRequires: libqt5-qtbase-devel, libqt5-qttools, libQt5WebKit5-devel"; fi)
+$(if testtag AX_REQUIRE_QT || testtag AX_CHECK_QT AX_REQUIRE_QT; then echo -n "BuildRequires: libqt5-qtbase-devel, libqt5-qttools, libQt5WebKit5-devel"; fi)
 %endif
 %endif%endif

@@ -777,6 +798,7 @@ fi)
 %prep
 %setup -q
 ./configure --prefix=/usr \\
+            --sysconfdir=/etc \\
            --docdir=/usr/share/doc/packages/@PACKAGE_NAME@ \\
            --libdir=/usr/%_lib

@@ -794,7 +816,7 @@ rm -rf \$RPM_BUILD_ROOT
 $(if testtag AX_USE_LIBTOOL; then
 echo '/usr/%_lib/@PACKAGE_NAME@.so.*'
 else
-echo /usr/bin/*
+echo '/usr/bin/*'
 fi)
 %doc
 $(if testtag AX_USE_LIBTOOL; then
@@ -807,7 +829,7 @@ $(if testtag AX_USE_LIBTOOL; then
 /usr/share/doc/packages/@PACKAGE_NAME@/README
 EOF2
 else
-  echo /usr/share/*
+  echo '/usr/share/*'
 fi)

 $(if testtag AX_USE_LIBTOOL; then
@@ -830,6 +852,7 @@ This Package contains all files required for developement.
 /usr/%_lib/pkgconfig
 /usr/include/*
 %doc
+/usr/share/@PACKAGE_NAME@
 /usr/share/doc/packages/@PACKAGE_NAME@/html
 EOF2
 fi)
@@ -853,6 +876,7 @@ ${HEADER}prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=\${exec_prefix}/lib
 includedir=\${prefix}/include
+translationsdir=@datadir@/@PACKAGE_NAME@/translations

 Name: @PACKAGE_NAME@
 Description: @DESCRIPTION@
@@ -870,7 +894,7 @@ fi
 #### Bootstrap Before Configure ####
 run --no-check svn2cl
 run aclocal
-run libtoolize --force
+if testtag AX_USE_LIBTOOL; then run libtoolize --force; fi
 run automake -a
 run autoconf

--- a/build-resource-file.sh
+++ b/build-resource-file.sh
@@ -0,0 +1,31 @@
+#! /bin/bash -ex
+
+## @id $Id$
+
+## build resource.qrc file from a resource directory
+##
+## Argument: $1: resource path (default: resources)
+## Result: file named <resource-path>.qrc (default: resources.qrc)
+##
+## Call:
+##
+##   cd src
+##   ../build-resource-file.sh
+
+##       1         2         3         4         5         6         7         8
+## 45678901234567890123456789012345678901234567890123456789012345678901234567890
+
+RESOURCES=${1:-resources}
+TARGET=${RESOURCES}.qrc
+
+test -d ${RESOURCES}
+
+echo "<RCC>" > ${TARGET}
+for d in $(find resources -mindepth 1 -type d); do
+    echo "  <qresource prefix=\"${d#${RESOURCES}/}\">" >> ${TARGET}
+    for f in $(find $d -mindepth 1 -maxdepth 1 -type f); do
+        echo "    <file alias=\"${f##*/}\">$f</file>" >> ${TARGET}
+    done
+    echo "  </qresource>" >> ${TARGET}
+done
+echo "</RCC>" >> ${TARGET}
--- a/resolve-debbuilddeps.sh
+++ b/resolve-debbuilddeps.sh
@@ -0,0 +1,44 @@
+#! /bin/bash -ex
+
+## @id $Id$
+
+## Resolve Debian Build Dependencies
+## Installs all the required packages
+## Call: ./resolve-debbuilddeps 'name of build schroot'
+## e.g. call: ./resolve-debbuilddeps trusty_amd64
+
+##       1         2         3         4         5         6         7         8
+## 45678901234567890123456789012345678901234567890123456789012345678901234567890
+
+SCHROOTNAME="$1"
+
+sed 's,@[^@]*@, dummytext,g' debian/control.in > debian/control
+
+if test -n "${SCHROOTNAME}"; then
+  DEPS=$(schroot -c "${SCHROOTNAME}" -- dpkg-checkbuilddeps 2>&1 || true)
+else
+  DEPS=$(dpkg-checkbuilddeps 2>&1 || true)
+fi
+DEPS=$(echo "$DEPS" | sed -n '/Unmet build dependencies/ { s,.*Unmet build dependencies: ,,g; s, ([^)]*),,g; s, *| *,|,g; p}')
+
+for pa in ${DEPS}; do
+    success=0
+    for p in $(echo "${pa}" | sed 's,|, ,g'); do
+        if test -n "${SCHROOTNAME}"; then
+            if schroot -c "${SCHROOTNAME}" -u root -d / -- apt-get -y install ${p}; then
+                success=1
+                break;
+            fi
+        else
+            if sudo apt-get -y install ${p}; then
+                success=1
+                break;
+            fi
+        fi
+    done
+    if test ${success} -eq 0; then
+        echo "**** Error: Installation Failed: ${pa}"
+    fi
+done
+
+echo "**** Success: All Dependencies Resolved"
--- a/resolve-rpmbuilddeps.sh
+++ b/resolve-rpmbuilddeps.sh
@@ -0,0 +1,34 @@
+#! /bin/bash -ex
+
+## @id $Id$
+
+## Resolve RPM Build Dependencies
+## Installs all the required packages
+## Call: ./resolve-rpmbuilddeps 'name of build schroot'
+## e.g. call: ./resolve-rpmbuilddeps opensuse-13.2_x86_64
+
+##       1         2         3         4         5         6         7         8
+## 45678901234567890123456789012345678901234567890123456789012345678901234567890
+
+SCHROOTNAME="$1"
+PACKAGE_NAME=$(sed -n 's/^ *m4_define(x_package_name, \(.*\)).*/\1/p' configure.ac)
+
+sed 's,@[^@]*@,dummytext,g' ${PACKAGE_NAME}.spec.in > ${PACKAGE_NAME}.spec
+
+if test -n "${SCHROOTNAME}"; then
+    FILES=$(LANG= schroot -c ${SCHROOTNAME} -- rpmbuild -bb --define "_topdir ." --define "_sourcedir ." ${PACKAGE_NAME}.spec  2>&1 | sed -n 's, is needed by.*,,p')
+    if test -n "${FILES}"; then
+        schroot -c ${SCHROOTNAME} -u root -- yum install -y ${FILES} || \
+            schroot -c ${SCHROOTNAME} -u root -- zypper install -y ${FILES} || \
+        schroot -c ${SCHROOTNAME} -u root -- dnf install -y ${FILES}
+    fi
+else
+    FILES=$(LANG= rpmbuild -bb --define "_topdir ." --define "_sourcedir ." ${PACKAGE_NAME}.spec 2>&1 | sed -n 's, is needed by.*,,p')
+    if test -n "${FILES}"; then
+        yum install -y ${FILES} || \
+            zypper install -y ${FILES} || \
+            dnf install -y ${FILES}
+    fi
+fi
+
+echo "**** Success: All Dependencies Resolved"