Add support for dependencies (including version check)

This currently only works using pkg-config and it only adds
linking flags. Need to check with a library that also includes
other types of flags.

TODO: Fallback to dependencies sub directory and github/server
if package not found in pkg-config.

1 files changed, 9 insertions, 7 deletions

diff --git a/src/Conf.cpp b/src/Conf.cpp
index 56b1e2a..6383c30 100644
--- a/src/Conf.cpp
+++ b/src/Conf.cpp
@@ -68,7 +68,7 @@ namespace sibs
                 char *startOfIdentifier = code.base();
                 ++code;
                 c = *code;
-                while(isAlpha(c) || c == '_' || isDigit(c))
+                while(isAlpha(c) || isDigit(c) || c == '_' || c == '-')
                 {
                     ++code;
                     c = *code;
@@ -95,19 +95,21 @@ namespace sibs
             }
             else if(c == '"')
             {
-                u32 escapeCount = 0;
+                bool escapeQuote = false;
 
                 ++code;
                 char *startOfStr = code.base();
-                while(escapeCount > 0 || *code != '"')
+                while(true)
                 {
                     c = *code;
-                    if(c == '\0')
-                        return Token::END_OF_FILE;
+                    if(c == '"' && !escapeQuote)
+                        break;
                     else if(c == '\\')
-                        ++escapeCount;
+                        escapeQuote = !escapeQuote;
+                    else if(c == '\0')
+                        throw UnexpectedTokenException("Reached end of file before string end");
                     else
-                        escapeCount = min(0, escapeCount - 1);
+                        escapeQuote = false;
                     ++code;
                 }