Tue, 29 Mar 2011 20:04:34 +0200
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 ## tightvnc.spec -- OpenPKG RPM Package Specification
3 ## Copyright (c) 2000-2008 OpenPKG Foundation e.V. <http://openpkg.net/>
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: tightvnc
26 Summary: Enhanced Virtual Network Computing (VNC)
27 URL: http://www.tightvnc.org/
28 Vendor: Constantin Kaplinsky
29 Packager: OpenPKG Foundation e.V.
30 Distribution: OpenPKG Community
31 Class: EVAL
32 Group: XWindow
33 License: GPL
34 Version: 1.3.9
35 Release: 20090106
37 # list of sources
38 Source0: http://switch.dl.sourceforge.net/vnc-tight/tightvnc-%{version}_unixsrc.tar.bz2
40 # build information
41 Prefix: %{l_prefix}
42 BuildRoot: %{l_buildroot}
43 BuildPreReq: OpenPKG, openpkg >= 20040130, X11, make, gcc
44 PreReq: OpenPKG, openpkg >= 20040130, X11
45 BuildPreReq: zlib, jpeg
46 PreReq: zlib, jpeg
47 AutoReq: no
48 AutoReqProv: no
50 %description
51 TightVNC is a free remote control package derived from the popular
52 Virtual Network Computing (VNC) software. With TightVNC, you can see
53 the desktop of a remote machine and control it with your local mouse
54 and keyboard, just like you would do it sitting in the front of that
55 computer. This packages provides the VNC client only.
57 %track
58 prog tightvnc = {
59 version = %{version}
60 url = http://prdownloads.sourceforge.net/vnc-tight/
61 regex = tightvnc-(__VER__)_unixsrc\.tar\.bz2
62 }
64 %prep
65 %setup -q -n vnc_unixsrc
67 %build
68 %{l_shtool} subst \
69 -e 's;^\(ZLIB_INC =\).*;\1 %{l_cppflags};' \
70 -e 's;^\(ZLIB_LIB =\).*;\1 %{l_ldflags} -lz;' \
71 -e 's;^\(JPEG_INC =\).*;\1 %{l_cppflags};' \
72 -e 's;^\(JPEG_LIB =\).*;\1 %{l_ldflags} -ljpeg;' \
73 -e 's;-I/usr/include;;' \
74 vncviewer/Imakefile
75 rm -f Makefile */Makefile
76 PATH="$PATH:`%{l_rc} --query x11_bindir`"
77 x11config=`%{l_rc} --query x11_libdir`/X11/config
78 xmkmf -a
79 %{l_make} Makefiles IMAKE_DEFINES="-DHasGcc2 -UHasSunC"
80 %{l_make} includes
81 %{l_make} all CC="%{l_cc}"
83 %install
84 rm -rf $RPM_BUILD_ROOT
85 %{l_shtool} mkdir -f -p -m 755 \
86 $RPM_BUILD_ROOT%{l_prefix}/bin \
87 $RPM_BUILD_ROOT%{l_prefix}/man/man1
88 for f in vncviewer vncpasswd; do
89 %{l_shtool} install -c -m 755 \
90 $f/$f $RPM_BUILD_ROOT%{l_prefix}/bin/$f
91 %{l_shtool} install -c -m 644 \
92 $f/$f.man $RPM_BUILD_ROOT%{l_prefix}/man/man1/$f.1
93 done
94 strip $RPM_BUILD_ROOT%{l_prefix}/bin/* >/dev/null 2>&1 || true
95 %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}
97 %files -f files
99 %clean
100 rm -rf $RPM_BUILD_ROOT