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gio: Convert data-to-c.c to perl

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Helper scripts in C can be problematic for cross compiling: the compiler
produces executables for the target platform, which the host is usually
unable to run.

https://bugzilla.gnome.org/show_bug.cgi?id=669224
This commit is contained in:
Kalev Lember 2012-02-01 18:44:15 +02:00 committed by Alexander Larsson
parent 053b011ccc
commit 552b815365
3 changed files with 42 additions and 58 deletions
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10
gio/Makefile.am
View File

@ -8,11 +8,6 @@ if OS_UNIX
SUBDIRS += xdgmime
endif
noinst_PROGRAMS = data-to-c
data_to_c_SOURCES = data-to-c.c
data_to_c_LDADD = $(top_builddir)/glib/libglib-2.0.la
if OS_WIN32_AND_DLL_COMPILATION
if MS_LIB_AVAILABLE
noinst_DATA = gio-2.0.lib
@ -612,6 +607,7 @@ BUILT_SOURCES = \
$(NULL)
EXTRA_DIST += \
data-to-c.pl \
gio.symbols \
gioenumtypes.h.template \
gioenumtypes.c.template \
@ -666,8 +662,8 @@ gio_querymodules_LDADD = \
libgio-2.0.la \
$(NULL)
gconstructor_as_data.h: $(top_srcdir)/glib/gconstructor.h data-to-c$(EXEEXT)
$(AM_V_GEN) $(builddir)/data-to-c $(top_srcdir)/glib/gconstructor.h gconstructor_code > $@
gconstructor_as_data.h: $(top_srcdir)/glib/gconstructor.h data-to-c.pl
$(AM_V_GEN) $(srcdir)/data-to-c.pl $(top_srcdir)/glib/gconstructor.h gconstructor_code > $@.tmp && mv $@.tmp $@
glib_compile_schemas_LDADD = $(top_builddir)/glib/libglib-2.0.la
glib_compile_schemas_SOURCES = \

51
gio/data-to-c.c
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@ -1,51 +0,0 @@
/*
* Copyright © 2011 Red Hat, Inc
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the licence, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#include <glib.h>
int
main (int argc, char **argv)
{
char *content;
int i;
GError *error = NULL;
if (argc != 3)
{
g_printerr ("Usage: data-to-c <filename> <variable>");
return 1;
}
if (!g_file_get_contents (argv[1], &content, NULL, &error))
{
g_printerr ("%s", error->message);
return 1;
}
g_print ("const char %s[] = \"", argv[2]);
for (i = 0; content[i] != 0; i++) {
g_print ("\\x%02x", (int)content[i]);
}
g_print ("\";\n");
return 0;
}

39
gio/data-to-c.pl Executable file
View File

@ -0,0 +1,39 @@
#!/usr/bin/perl
# Copyright © 2011 Red Hat, Inc
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the licence, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#
# Author: Kalev Lember <kalevlember@gmail.com>
if (@ARGV != 2) {
die "Usage: data-to-c.pl <filename> <variable>\n";
}
$file = $ARGV[0];
open (FILE, $file) || die "Cannot open $file: $!\n";
printf ("const char %s[] = \"", $ARGV[1]);
while (my $line = <FILE>) {
foreach my $c (split //, $line) {
printf ("\\x%02x", ord ($c));
}
}
print "\";\n";
close (FILE);