ifneq ($(HAVE_GETLINE),1)
notmuch_compat_srcs += $(dir)/getline.c $(dir)/getdelim.c
endif
+
+ifneq ($(HAVE_STRCASESTR),1)
+notmuch_compat_srcs += $(dir)/strcasestr.c
+endif
#endif /* !HAVE_GETLINE */
+#if !HAVE_STRCASESTR
+char* strcasestr(const char *haystack, const char *needle);
+#endif /* !HAVE_STRCASESTR */
+
#endif /* NOTMUCH_COMPAT_H */
--- /dev/null
+#define _GNU_SOURCE
+#include <strings.h>
+
+int main()
+{
+ char *found;
+ const char *haystack, *needle;
+
+ found = strcasestr(haystack, needle);
+}
--- /dev/null
+/*
+ * slow simplistic reimplementation of strcasestr for systems that
+ * don't include it in their library
+ *
+ * based on a GPL implementation in OpenTTD found under GPL v2
+
+ This program 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, version 2.
+
+ This program 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., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA. */
+
+/* Imported into notmuch by Dirk Hohndel - original author unknown. */
+
+#include <string.h>
+
+#include "compat.h"
+
+char *strcasestr(const char *haystack, const char *needle)
+{
+ size_t hay_len = strlen(haystack);
+ size_t needle_len = strlen(needle);
+ while (hay_len >= needle_len) {
+ if (strncasecmp(haystack, needle, needle_len) == 0)
+ return (char *) haystack;
+
+ haystack++;
+ hay_len--;
+ }
+
+ return NULL;
+}
fi
rm -f compat/have_getline
+printf "Checking for strcasestr... "
+if ${CC} -o compat/have_strcasestr compat/have_strcasestr.c > /dev/null 2>&1
+then
+ printf "Yes.\n"
+ have_strcasestr=1
+else
+ printf "No (will use our own instead).\n"
+ have_strcasestr=0
+fi
+rm -f compat/have_strcasestr
+
cat <<EOF
All required packages were found. You may now run the following
# build its own version)
HAVE_GETLINE = ${have_getline}
+# Whether the strcasestr function is available (if not, then notmuch will
+# build its own version)
+HAVE_STRCASESTR = ${have_strcasestr}
+
# Flags needed to compile and link against Xapian
XAPIAN_CXXFLAGS = ${xapian_cxxflags}
XAPIAN_LDFLAGS = ${xapian_ldflags}
# Combined flags for compiling and linking against all of the above
CONFIGURE_CFLAGS = -DHAVE_GETLINE=\$(HAVE_GETLINE) \$(GMIME_CFLAGS) \\
\$(TALLOC_CFLAGS) -DHAVE_VALGRIND=\$(HAVE_VALGRIND) \\
- \$(VALGRIND_CFLAGS)
+ \$(VALGRIND_CFLAGS) -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR)
CONFIGURE_CXXFLAGS = -DHAVE_GETLINE=\$(HAVE_GETLINE) \$(GMIME_CFLAGS) \\
\$(TALLOC_CFLAGS) -DHAVE_VALGRIND=\$(HAVE_VALGRIND) \\
- \$(VALGRIND_CFLAGS) \$(XAPIAN_CXXFLAGS)
+ \$(VALGRIND_CFLAGS) \$(XAPIAN_CXXFLAGS) \\
+ -DHAVE_STRCASESTR=\$(HAVE_STRCASESTR)
CONFIGURE_LDFLAGS = \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(XAPIAN_LDFLAGS)
EOF