commit 5ebb477a5097a0ed7ca77e9cec2d515f3b76f781
Author: Christophe Fergeau <t...@gnome.org>
Date: Tue Jul 19 23:03:52 2011 +0200
add optional g_checksum_reset implementation
g_checksum_reset was introduced in glib 2.18 but we only depend
on glib 2.16. Add our own g_checksum_reset implementation if it's
not available in the glib we're building against.
configure.ac | 1 +
src/itdb_hash58.c | 8 ++++++++
2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 66cc889..4049a09 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,6 +53,7 @@ saved_LIBS="$LIBS"
CFLAGS="$LIBGPOD_CFLAGS $CFLAGS"
LIBS="$LIBGPOD_LIBS $LIBS"
AC_CHECK_FUNCS([g_int64_hash g_int64_equal])
+AC_CHECK_FUNCS([g_checksum_reset])
CFLAGS="$saved_CFLAGS"
LIBS="$saved_LIBS"
diff --git a/src/itdb_hash58.c b/src/itdb_hash58.c
index 4931f1f..af9832b 100644
--- a/src/itdb_hash58.c
+++ b/src/itdb_hash58.c
@@ -117,6 +117,14 @@ static const unsigned char fixed[18] = {
0x21, 0x07, 0xC1, 0xD0, 0x12, 0xB2, 0xA1, 0x07, 0x81
};
+#ifndef HAVE_G_CHECKSUM_RESET
+#define g_checksum_reset(checksum) \
+G_STMT_START { \
+ g_checksum_free(checksum); \
+ (checksum) = g_checksum_new (G_CHECKSUM_SHA1); \
+} G_STMT_END
+#endif
+
static int gcd(int a, int b){
while (TRUE)
{
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