diff options
| -rwxr-xr-x | configure | 28 |
1 files changed, 15 insertions, 13 deletions
@@ -76,19 +76,21 @@ if (!$config{MAX_CLIENT}) { } # Perform the strlcpy() test.. -open(STRLCPY, ">.test.cpp"); -print STRLCPY "#include <string.h> -#include <stdio.h> -int main() { char a[10]; char b[10]; strlcpy(a,b,10); printf(\"%d\\n\",9); }\n"; -close(STRLCPY); - -# Build the Binary.. -system("g++ -o .test .test.cpp 2>&1"); - -# Was the build succesful? -if (-e ".test") { - $config{HAS_STRLCPY} = "true"; - system("rm -f .test .test.cpp"); +$config{HAS_STRLCPY} = "false"; +my $fail = 0; +open(STRLCPY, "</usr/include/string.h") or $fail = 1; +if (!$fail) +{ + while (chomp($line = <STRLCPY>)) + { + # try and find the delcaration of: + # size_t strlcpy(...) + if (($line =~ /size_t(\0x9|\s)+strlcpy(\0x9|\s)+\(/) || ($line =~ /size_t(\0x9|\s)+strlcpy\(/)) + { + $config{HAS_STRLCPY} = "true"; + } + } + close(STRLCPY); } ################################################################################ |