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Viewing changes to libdb/dist/aclocal/gcc.ac

  • Committer: Bazaar Package Importer
  • Author(s): Didier Roche
  • Date: 2010-05-17 17:02:06 UTC
  • mfrom: (1.1.79 upstream) (1.6.12 experimental)
  • Revision ID: james.westby@ubuntu.com-20100517170206-4ufr52vwrhh26yh0
Tags: 2.30.1-1ubuntu1
https://launchpad.net/bugs/42199
https://launchpad.net/bugs/229669
https://launchpad.net/bugs/173703
https://launchpad.net/bugs/360344
https://launchpad.net/bugs/508494
* Merge from debian experimental. Remaining change:
  (LP: #42199, #229669, #173703, #360344, #508494)
  + debian/control:
    - add Vcs-Bzr tag
    - don't use libgnome
    - Use Breaks instead of Conflicts against evolution 2.25 and earlier.
  + debian/evolution-data-server.install,
    debian/patches/45_libcamel_providers_version.patch:
    - use the upstream versioning, not a Debian-specific one 
  + debian/libedata-book1.2-dev.install, debian/libebackend-1.2-dev.install,
    debian/libcamel1.2-dev.install, debian/libedataserverui1.2-dev.install:
    - install html documentation
  + debian/rules:
    - don't build documentation it's shipped with the tarball

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libdb/dist/aclocal/gcc.ac
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# Version 2.96 of gcc (shipped with RedHat Linux 7.[01] and Mandrake) had
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# serious problems.
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AC_DEFUN(AC_GCC_CONFIG1, [
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AC_CACHE_CHECK([whether we are using gcc version 2.96],
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db_cv_gcc_2_96, [
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db_cv_gcc_2_96=no
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if test "$GCC" = "yes"; then
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        GCC_VERSION=`${MAKEFILE_CC} --version`
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        case ${GCC_VERSION} in
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        2.96*)
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                db_cv_gcc_2_96=yes;;
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        esac
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fi])
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if test "$db_cv_gcc_2_96" = "yes"; then
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        CFLAGS=`echo "$CFLAGS" | sed 's/-O2/-O/'`
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        CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-O2/-O/'`
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        AC_MSG_WARN([INSTALLED GCC COMPILER HAS SERIOUS BUGS; PLEASE UPGRADE.])
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        AC_MSG_WARN([GCC OPTIMIZATION LEVEL SET TO -O.])
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fi])
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# Versions of g++ up to 2.8.0 required -fhandle-exceptions, but it is
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# renamed as -fexceptions and is the default in versions 2.8.0 and after.
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AC_DEFUN(AC_GCC_CONFIG2, [
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AC_CACHE_CHECK([whether g++ requires -fhandle-exceptions],
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db_cv_gxx_except, [
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db_cv_gxx_except=no;
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if test "$GXX" = "yes"; then
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        GXX_VERSION=`${MAKEFILE_CXX} --version`
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        case ${GXX_VERSION} in
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        1.*|2.[[01234567]].*|*-1.*|*-2.[[01234567]].*)
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                db_cv_gxx_except=yes;;
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        esac
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fi])
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if test "$db_cv_gxx_except" = "yes"; then
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        CXXFLAGS="$CXXFLAGS -fhandle-exceptions"
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fi])