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Submitted by: Madhu git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@98551 13f79535-47bb-0310-9956-ffa450edef68
81 lines
3.2 KiB
Plaintext
81 lines
3.2 KiB
Plaintext
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Apache HTTP Server
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Platform specific notes:
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------------------------
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================
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Darwin (OS X):
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Apache 2 relies heavily on the use of autoconf and libtool to
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provide a build environment. Darwin provides these tools as part
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of the Developers Tools package. Under Darwin, however, GNUlibtool
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is installed as 'glibtool' to avoid conflicting with the Darwin
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'libtool' program. Apache 2 knows about this so that's not a
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problem.
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As of OS X 10.2 (Jaguar), the bundled versions work perfectly. Partly
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this is due to the fact that /bin/sh is now 'bash' and not 'zsh' as
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well as the fact that the bundled versions are up-to-date:
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autoconf 2.52 and (g)libtool 1.4.2.
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Earlier versions of OS X are not so fortunate, and the bundled tools
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are not only older versions, but also, for the most part, do not work
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well. If you are interested in developing under Darwin, we
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recommend that you obtain and install replacement versions of what
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are normally installed on Darwin (and OS X, as of v10.1.5). If
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you build your own versions of autoconf 2.52 and libtool 1.4.2, be
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aware that there are some Darwin specific patches to the official
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code that still must be applied for them to fully work. A useful
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page to check out is:
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http://fink.sourceforge.net/doc/porting/libtool.php
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Pier Fumagalli also provides pre-built Darwin packages of the
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patched autoconf and libtool suites, available at:
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http://www.apache.org/~pier/macosx/
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You will note that GNU libtool should actually be installed as
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glibtool, to avoid conflict with a Darwin program of the same
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name. Pier's packages have this change already. All files are
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installed under /usr/local/ so to use these versions, and be sure
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that /usr/local/bin is earlier in your PATH.
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There have been some reports that autoconf 2.52 prevents Apache's
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build system from correctly handling passing multi-value envvars
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to the build system (eg: CFLAGS="-g -O3" ./configure), causing
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errors. Use of bash does not seem to help in this situation. If
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this affects you, downgrading to autoconf 2.13 (which is installed
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on Darwin) will help.
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==========
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FreeBSD:
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autoconf 2.52 creates scripts that are incompatible with the Posix
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shell implementation (/bin/sh) on FreeBSD. Be sure to use v2.13
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of autoconf.
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================
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HP-UX:
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The dlopen() system call in HP-UX has problems when loading/unloading
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C++ modules. The problem can be resolved by using shl_load() instead
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of dlopen(). This is fixed in the Apache 2.0.44 release.
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To enable loading of C++ modules, the httpd binary has to be linked with
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the following libraries :
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HP-UX (11.0 / 11i):
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When using shl_load : "cpprt0_stub.s -lcl"
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When using dlopen : "cpprt0_stub.s -lcl -lCsup"
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HP-UX (11i version 1.5 and greater):
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When using dlopen/shl_load : "cpprt0_stub.s -lcl -lunwind"
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The cpprt0_stub.s can be downloaded from the web site :
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http://h21007.www2.hp.com/hpux-devtools/CXX/hpux-devtools.0107/0083.html
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Compile cpprt0_stub.s with the PIC option
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cc -c +z cpprt0_stub.s
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- OR -
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gcc -c -fPIC cpprt0_stub.s
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