diff options
author | Thomas Schwinge <tschwinge@gnu.org> | 2007-11-13 19:26:37 +0100 |
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committer | Thomas Schwinge <tschwinge@gnu.org> | 2007-11-13 19:26:37 +0100 |
commit | a002f1d48f323ccffefb2918d321e1e5b05bc560 (patch) | |
tree | 4d449bd77f9d47cba808457df0d2ab030e9ad046 | |
parent | 0f51b6c555647b2f44621e60988414dd66ce9a46 (diff) |
Use proper ikiwiki syntax.
-rw-r--r-- | hurdlibraryhowto.mdwn | 238 |
1 files changed, 110 insertions, 128 deletions
diff --git a/hurdlibraryhowto.mdwn b/hurdlibraryhowto.mdwn index ddc0d7a9..d5df45e3 100644 --- a/hurdlibraryhowto.mdwn +++ b/hurdlibraryhowto.mdwn @@ -10,7 +10,7 @@ is included in the section entitled Build the Hurd sources: ------------------------ - + Refer to this [[hurd/building/example]]. Create the library files: @@ -20,164 +20,146 @@ Create a directory, say, libhello in the Hurd sources directory. Create a lhello.h header file: -<pre> -/* lhello.h - Example library header file. - Copyright (C) 2006 Free Software Foundation, Inc. - Written by Shakthi Kannan <shaks@shakthimaan.com>. - - This file is part of the GNU Hurd. - - The GNU Hurd is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License as - published by the Free Software Foundation; either version 2, or (at - your option) any later version. - - The GNU Hurd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with the GNU Hurd; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#ifndef _HURD_HELLO_H -#define _HURD_HELLO_H 1 - -struct hello -{ - int x; -}; - -#endif /* _HURD_HELLO_H */ -</pre> + /* lhello.h - Example library header file. + Copyright (C) 2006 Free Software Foundation, Inc. + Written by Shakthi Kannan <shaks@shakthimaan.com>. + + This file is part of the GNU Hurd. + + The GNU Hurd is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2, or (at + your option) any later version. + + The GNU Hurd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with the GNU Hurd; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + + #ifndef _HURD_HELLO_H + #define _HURD_HELLO_H 1 + + struct hello + { + int x; + }; + + #endif /* _HURD_HELLO_H */ Replace filename, year, author name and e-mail address appropriately. Create a lhello.c file: -<pre> -/* lhello.c - Example library .c file. - Copyright (C) 2006 - Free Software Foundation, Inc. - Written by Shakthi Kannan <shaks@shakthimaan.com>. - - This file is part of the GNU Hurd. - - The GNU Hurd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - The GNU Hurd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with the GNU Hurd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#include "lhello.h" - -void -print_hello (void) -{ - struct hello example; - example.x = 2; - printf ("foo and bar are %d words!\n", example.x); -} -</pre> + /* lhello.c - Example library .c file. + Copyright (C) 2006 + Free Software Foundation, Inc. + Written by Shakthi Kannan <shaks@shakthimaan.com>. + + This file is part of the GNU Hurd. + + The GNU Hurd is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + The GNU Hurd is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with the GNU Hurd; see the file COPYING. If not, write to + the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + + #include "lhello.h" + + void + print_hello (void) + { + struct hello example; + example.x = 2; + printf ("foo and bar are %d words!\n", example.x); + } Replace header file year, author name and e-mail address appropriately. Create a Makefile -<pre> -# -# Copyright (C) 2006 Free Software Foundation, Inc. -# -# This file is part of the GNU Hurd. -# -# The GNU Hurd is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2, or (at -# your option) any later version. -# -# The GNU Hurd is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -dir := libhello -makemode := library - -libname := libhello -SRCS = lhello.c -installhdrs = lhello.h -LCLHDRS = $(installhdrs) - -OBJS = $(SRCS:.c=.o) - -include ../Makeconf -</pre> + # + # Copyright (C) 2006 Free Software Foundation, Inc. + # + # This file is part of the GNU Hurd. + # + # The GNU Hurd is free software; you can redistribute it and/or + # modify it under the terms of the GNU General Public License as + # published by the Free Software Foundation; either version 2, or (at + # your option) any later version. + # + # The GNU Hurd is distributed in the hope that it will be useful, but + # WITHOUT ANY WARRANTY; without even the implied warranty of + # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + # General Public License for more details. + # + # You should have received a copy of the GNU General Public License + # along with this program; if not, write to the Free Software + # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + dir := libhello + makemode := library + + libname := libhello + SRCS = lhello.c + installhdrs = lhello.h + LCLHDRS = $(installhdrs) + + OBJS = $(SRCS:.c=.o) + + include ../Makeconf Update the Makeconf file: -Add libhello to lib-subdirs target in the top-level Makefile in the Hurd sources. +Add libhello to lib-subdirs target in the top-level Makefile in the Hurd +sources. -<pre> -cd build -../configure -make -</pre> + cd build + ../configure + make Testing the library ------------------- Write a file, say, foo.c: -<pre> -/* foo.c */ - -#define _GNU_SOURCE - -int -main (int argc, char *argv[]) -{ - print_hello(); - return 0; -} -</pre> + /* foo.c */ + + #define _GNU_SOURCE + + int + main (int argc, char *argv[]) + { + print_hello(); + return 0; + } Static compilation and linking method: -<pre> -gcc -g -o foo foo.c -L/path/to/libhello -lhello -static -</pre> + gcc -g -o foo foo.c -L/path/to/libhello -lhello -static Run the example: -<pre> -./foo -</pre> + ./foo Compilation and dynamic linking method: -<pre> -LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/path/to/libhello -gcc -g -o foo foo.c -L/path/to/libhello -lhello -</pre> + LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/path/to/libhello + gcc -g -o foo foo.c -L/path/to/libhello -lhello where /path/to/libhello = /path/to/hurd/build/libhello Run the example: -<pre> -./foo -</pre> --- ShakthiKannan - 30 Nov 2006
\ No newline at end of file + ./foo |