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main: split out to main.c, make pretty printers hidden

feature/tap-sh
William Pitcock 2011-07-24 23:46:10 -05:00
parent 37d87b9006
commit 4603ceb885
3 changed files with 61 additions and 37 deletions
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2
Makefile
View File

@ -1,5 +1,5 @@
PROG = pkgconf${PROG_SUFFIX} PROG = pkgconf${PROG_SUFFIX}
SRCS = parse.c pkg.c SRCS = main.c parse.c pkg.c
LIBS = -lpopt LIBS = -lpopt
include buildsys.mk include buildsys.mk

59
main.c Normal file
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@ -0,0 +1,59 @@
/*
* main.c
* main() routine, printer functions
*
* Copyright (c) 2011 William Pitcock <nenolod@dereferenced.org>.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "pkg.h"
static void
print_cflags(pkg_t *pkg, void *unused)
{
if (pkg->cflags != NULL)
printf("%s ", pkg->cflags);
}
static void
print_libs(pkg_t *pkg, void *unused)
{
if (pkg->libs != NULL)
printf("%s ", pkg->libs);
}
int
main(int argc, const char *argv[])
{
pkg_t *pkg;
pkg = pkg_find(argv[1]);
if (pkg)
{
pkg_traverse(pkg, print_cflags, NULL);
pkg_traverse(pkg, print_libs, NULL);
printf("\n");
}
else
{
printf("%s not found\n", argv[1]);
return -1;
}
return 0;
}

37
pkg.c
View File

@ -1,6 +1,6 @@
/* /*
* pkg.c * pkg.c
* main() routine and basic dependency solving... * higher-level dependency graph compilation, management and manipulation
* *
* Copyright (c) 2011 William Pitcock <nenolod@dereferenced.org>. * Copyright (c) 2011 William Pitcock <nenolod@dereferenced.org>.
* *
@ -56,38 +56,3 @@ pkg_traverse(pkg_t *root,
pkg_traverse_func(root, data); pkg_traverse_func(root, data);
} }
void
print_cflags(pkg_t *pkg, void *unused)
{
if (pkg->cflags != NULL)
printf("%s ", pkg->cflags);
}
void
print_libs(pkg_t *pkg, void *unused)
{
if (pkg->libs != NULL)
printf("%s ", pkg->libs);
}
int main(int argc, const char *argv[])
{
pkg_t *pkg;
pkg = pkg_find(argv[1]);
if (pkg)
{
pkg_traverse(pkg, print_cflags, NULL);
pkg_traverse(pkg, print_libs, NULL);
printf("\n");
}
else
{
printf("%s not found\n", argv[1]);
return -1;
}
return 0;
}