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authorBoris Kolpackov <boris@codesynthesis.com>2016-07-20 10:47:16 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2016-07-20 10:47:16 +0200
commit09a80f013841e294301e2a174622264b2527cd40 (patch)
tree3af0757a956be4119a90d6b5b4870f0d5f4550f4 /build2/cxx/link.cxx
parent3239bc2435ddcd9dae0a177360a3644d85008c42 (diff)
Sanitize library name-derived macro for illegal characters ('-', etc)
Diffstat (limited to 'build2/cxx/link.cxx')
-rw-r--r--build2/cxx/link.cxx17
1 files changed, 11 insertions, 6 deletions
diff --git a/build2/cxx/link.cxx b/build2/cxx/link.cxx
index b80fc8b..88181aa 100644
--- a/build2/cxx/link.cxx
+++ b/build2/cxx/link.cxx
@@ -459,18 +459,23 @@ namespace build2
//
string d ("-DLIB");
- //@@ CASE
-
- auto upcase = [] (char c)
+ auto upcase_sanitize = [] (char c) -> char
{
- const unsigned char shift ('a' - 'A');
- return c >= 'a' && c <='z' ? c - shift : c;
+ if (c >= 'a' && c <='z')
+ {
+ const unsigned char shift ('a' - 'A');
+ return c - shift;
+ }
+ else if (c == '-' || c == '+' || c == '.')
+ return '_';
+ else
+ return c;
};
transform (t.name.begin (),
t.name.end (),
back_inserter (d),
- upcase);
+ upcase_sanitize);
d += '_';
d += suffix;