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Diffstat (limited to 'winsup/doc/how-programming.texinfo')
| -rw-r--r-- | winsup/doc/how-programming.texinfo | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/winsup/doc/how-programming.texinfo b/winsup/doc/how-programming.texinfo index 0f9fc70f8..8c548af49 100644 --- a/winsup/doc/how-programming.texinfo +++ b/winsup/doc/how-programming.texinfo @@ -78,10 +78,9 @@ MAKE_MODE to "UNIX" (actually case is not significant) or "WIN32" @subsection Why the undefined reference to @samp{WinMain@@16}? -Try adding an empty main() function to one of your sources. - -Or, perhaps you have @samp{-lm} too early in the link command line. It -should be at the end: +If you're using @samp{gcc}, try adding an empty main() function to one +of your sources. Or, perhaps you have @samp{-lm} too early in the +link command line. It should be at the end: @example bash$ gcc hello.c -lm @@ -101,6 +100,12 @@ works, but This is an artifact of libm.a being a symbolic link to libcygwin.a. +If you're using GCJ, you need to pass a "--main" flag: + +@example +gcj --main=Hello Hello.java +@end example + @subsection How do I use Win32 API calls? @strong{(Please note: This section has not yet been updated for the latest |