From 8563978799a3476556314e1e842df7d981594d7c Mon Sep 17 00:00:00 2001 From: rillig Date: Mon, 21 Nov 2005 09:40:30 +0000 Subject: regen. --- doc/pkgsrc.txt | 48 ++++++++++++++++++++++++++++++++++++------------ 1 file changed, 36 insertions(+), 12 deletions(-) (limited to 'doc/pkgsrc.txt') diff --git a/doc/pkgsrc.txt b/doc/pkgsrc.txt index cfba676e0d6..18fada4b7ee 100644 --- a/doc/pkgsrc.txt +++ b/doc/pkgsrc.txt @@ -245,7 +245,8 @@ II. The pkgsrc developer's guide 15.4. Building the package 15.4.1. CPP defines - 15.4.2. Getting a list of CPP defines + 15.4.2. Examples of CPP defines for some platforms + 15.4.3. Getting a list of CPP defines 15.5. Package specific actions @@ -2280,7 +2281,8 @@ Table of Contents 15.4. Building the package 15.4.1. CPP defines - 15.4.2. Getting a list of CPP defines + 15.4.2. Examples of CPP defines for some platforms + 15.4.3. Getting a list of CPP defines 15.5. Package specific actions @@ -4387,7 +4389,8 @@ Table of Contents 15.4. Building the package 15.4.1. CPP defines - 15.4.2. Getting a list of CPP defines + 15.4.2. Examples of CPP defines for some platforms + 15.4.3. Getting a list of CPP defines 15.5. Package specific actions @@ -4947,9 +4950,9 @@ should use the following code. #include #if (defined(BSD) && BSD >= 199306) - /* your BSD-specific code goes here */ + /* BSD-specific code goes here */ #else - /* non-BSD-specific code */ + /* non-BSD-specific code goes here */ #endif If this distinction is not fine enough, you can also use the following defines. @@ -4960,7 +4963,7 @@ If this distinction is not fine enough, you can also use the following defines. Linux linux, __linux, __linux__ NetBSD __NetBSD__ OpenBSD __OpenBSD__ - Solaris sun, __sun (GCC and SunPro), __sun__ (only GCC) + Solaris sun, __sun 15.4.1.2. CPP defines for CPUs @@ -4971,15 +4974,36 @@ If this distinction is not fine enough, you can also use the following defines. 15.4.1.3. CPP defines for compilers GCC __GNUC__ (major version), __GNUC_MINOR__ + SunPro __SUNPRO_C (0x570 for version 5.7) -15.4.2. Getting a list of CPP defines +15.4.2. Examples of CPP defines for some platforms -When your system uses the GNU C Compiler, you can get a list of symbols that -are defined by default, e.g. to identify the platform, with the following -command: +The list of the CPP identification macros for hardware and operating system may +depend on the compiler that is used. The following list contains some examples +that may help you to choose the right ones. For example, if you want to +conditionally compile code on Solaris, don't use __sun__, as the SunPro +compiler does not define it. Use __sun instead. + +SunPro 5.7 + Solaris 8 + SPARC + + __SVR4, __sparc, __sun, __unix, sparc, sun, unix. + +GCC 4 + Solaris 8 + SPARC + + __ELF__, __sparc, __sparc__, __sun, __sun__, __SVR4, __svr4__, __unix, + __unix__, sparc, sun, unix. + +15.4.3. Getting a list of CPP defines + +If your system uses the GNU C Compiler, you can get a list of symbols that are +defined by default, e.g. to identify the platform, with the following command: gcc -E -dM - < /dev/null +On other systems you may get the list by using the system's syscall trace +utility (ktrace, truss, strace) to have a look which arguments are passed to +the actual compiler. + 15.5. Package specific actions 15.5.1. User interaction @@ -5643,8 +5667,8 @@ change to the directory of the package you wish to examine and execute pkglint: $ pkglint looks fine. -Depending on the supplied command line arguments (see pkglint(1)), more verbose -checks will be performed. Use e.g. pkglint -v for a very verbose check. +Depending on the supplied command line arguments (see pkglint(1)), more checks +will be performed. Use e.g. pkglint -Call -Wall for a very thorough check. A.2. Steps for building, installing, packaging -- cgit v1.2.3