libgdiplus/libgdiplus.spec

Tue, 29 Mar 2011 20:04:34 +0200

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Tue, 29 Mar 2011 20:04:34 +0200
changeset 334
4a34d7a82eab
parent 67
ce0d31e18b66
child 635
60d8c38e1900
permissions
-rw-r--r--

Rework package yet again, correcting and introducing new buildconf logic:
Conditionally disable bootstrap stage comparison correctly, correct
english grammar, better find system as(1) and ld(1), indotruce detailed
optimization option messages, more completely guess cpu types, allow
profiled bootstrapping without a preinstalled GCC because many other
compilers have long since implemented 64-bit arithmetic, instruct make
to build sequentially (not in sparallel) when building a profiled
bootstrap as GCC online documents recommend, and generally improve
comment blocks.

The single most important correction in this changeset relates to the
GCC changed optimization policy since at least GCC 4.5, in which -march
is always passed and not always correctly guessed. In the case of this
package, allowing GCC to guess the architecture leads to wild build
errors at various subcomponents (zlib, libgcc, libiberty...) and
bootstrap stages. It seems quite platform specific, and the safest
approach to correcting this seems to be explicitly always specifying the
-march argument when bootstrapping GCC. Because the best choice 'native'
is not available when bootstrapping using a foreign (non GCC) compiler,
a guess is made according to rpmmacros l_platform in that case.

It is questionable as to whether these recent optimization changes
on the part of GCC or this package are compatible with each other,
or if either are complete or correct at all. At least applying these
corrections allows this package to build again in most cases test.

     1 ##
     2 ##  libgdiplus.spec -- OpenPKG RPM Package Specification
     3 ##  Copyright (c) 2009 Michael Schloh von Bennewitz <michael@schloh.com>
     4 ##
     5 ##  Permission to use, copy, modify, and distribute this software for
     6 ##  any purpose with or without fee is hereby granted, provided that
     7 ##  the above copyright notice and this permission notice appear in all
     8 ##  copies.
     9 ##
    10 ##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
    11 ##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
    12 ##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
    13 ##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
    14 ##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    15 ##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    16 ##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
    17 ##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
    18 ##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    19 ##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
    20 ##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    21 ##  SUCH DAMAGE.
    22 ##
    24 #   package information
    25 Name:         libgdiplus
    26 Summary:      Unix GDI+ Development API
    27 URL:          http://www.mono-project.com/Libgdiplus
    28 Packager:     Michael Schloh von Bennewitz
    29 Distribution: Europalab Production
    30 Class:        EVAL
    31 Group:        XWindow
    32 License:      MIT X11
    33 Version:      2.0
    34 Release:      20090106
    36 #   build options
    37 %option       with_shared  no
    39 #   list of sources
    40 Source0:      ftp://ftp.novell.com/pub/mono/sources/libgdiplus/libgdiplus-%{version}.tar.bz2
    42 #   build information
    43 Prefix:       %{l_prefix}
    44 BuildRoot:    %{l_buildroot}
    45 BuildPreReq:  OpenPKG, openpkg >= 20040130, make
    46 PreReq:       OpenPKG, openpkg >= 20040130
    47 BuildPreReq:  zlib, glib2, X11, xrender, cairo
    48 PreReq:       zlib, glib2, X11, xrender, cairo
    49 BuildPreReq:  fontconfig, freetype, giflib, jpeg, png, tiff
    50 PreReq:       fontconfig, freetype, giflib, jpeg, png, tiff
    51 AutoReq:      no
    52 AutoReqProv:  no
    53 Conflicts:    pnet
    55 %description
    56     The Graphics Device Interface Plus (GDI+) development API exposes
    57     abstract graphics and formatted text logic. The calling process
    58     may write to those devices for which the GDI+ has a device driver,
    59     such as a video display or printer.
    61 %track
    62     prog libgdiplus = {
    63         version   = %{version}
    64         url       = ftp://ftp.novell.com/pub/mono/sources/libgdiplus/
    65         regex     = libgdiplus-(\d+\.\d+)\.tar\.bz2
    66     }
    68 %prep
    69     #   unpack sources
    70     %setup -q
    72     #   remove subdirectory builds to assure internal library usage
    73     rm -rf cairo
    75     #   correct flaws in the build configuration
    76     %{l_shtool} subst \
    77         -e 's;\(libexif_pkgconfig=\)\("No\.[^"]*"\);\1no \&\& echo \2;g' \
    78         configure
    79     %{l_shtool} subst \
    80         -e 's;^\(SUBDIRS\) *= *@CAIRO_DIR@ src tests;\1=src tests;' \
    81         Makefile.in
    83 %build
    84     #   detect X11 paths
    85     x11_incdir=`%{l_rc} --query x11_incdir`
    86     x11_libdir=`%{l_rc} --query x11_libdir`
    88 %if "%{with_shared}" == "yes"
    89     #   configure shared library
    90     CC="%{l_cc}" \
    91     CFLAGS="%{l_cflags -O}" \
    92     CPPFLAGS="%{l_cppflags tiff} -I${x11_incdir}" \
    93     LDFLAGS="%{l_ldflags}" \
    94     ./configure \
    95         --prefix=%{l_prefix} \
    96         --with-cairo=installed \
    97         --without-libexif \
    98         --disable-static \
    99         --enable-shared \
   100         --with-gnu-ld
   102     #   build shared library
   103     %{l_make} %{l_mflags -O}
   105     #   install early, as we delete to build again
   106     %{l_shtool} mkdir -f -p -m 755 gdidyn
   107     mv src/.libs/libgdiplus* gdidyn/
   109     #   reset build configuration
   110     %{l_make} %{l_mflags} distclean
   111 %endif
   113     #   configure static library
   114     CC="%{l_cc}" \
   115     CFLAGS="%{l_cflags -O}" \
   116     CPPFLAGS="%{l_cppflags tiff} -I${x11_incdir}" \
   117     LDFLAGS="%{l_ldflags}" \
   118     ./configure \
   119         --prefix=%{l_prefix} \
   120         --with-cairo=installed \
   121         --without-libexif \
   122         --enable-static \
   123         --disable-shared \
   124         --with-gnu-ld
   126     #   build static library
   127     %{l_make} %{l_mflags -O}
   129 %install
   130     #   install static library
   131     rm -rf $RPM_BUILD_ROOT
   132     %{l_make} %{l_mflags} install DESTDIR="$RPM_BUILD_ROOT"
   134 %if "%{with_shared}" == "yes"
   135     #   install shared library
   136     %{l_tar} cf - gdidyn | %{l_tar} xf - -C $RPM_BUILD_ROOT%{l_prefix}/lib
   137 %endif
   139     #   determine installation files
   140     %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
   141         %{l_files_std} \
   142         '%not %dir %{l_prefix}/lib/pkgconfig'
   144 %files -f files
   146 %clean
   147     rm -rf $RPM_BUILD_ROOT

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