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Modify mingw_main() workaround to avoid link errors
author
Steffen Prohaska
<prohaska@zib.de>
Sat, 26 Jul 2008 09:41:44 +0000
(11:41 +0200)
committer
Junio C Hamano
<gitster@pobox.com>
Sun, 3 Aug 2008 21:18:23 +0000
(14:18 -0700)
With MinGW's
gcc.exe (GCC) 3.4.5 (mingw special)
GNU ld version 2.17.50
20060824
the old define caused link errors:
git.o: In function `main':
C:/msysgit/git/git.c:500: undefined reference to `mingw_main'
collect2: ld returned 1 exit status
The modified define works.
Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Acked-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
compat/mingw.h
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diff --git
a/compat/mingw.h
b/compat/mingw.h
index 290a9e6f822df97984b9f769508aab36419eaf02..a52e657c51916a0032908a87b4d4df259547f4e8 100644
(file)
--- a/
compat/mingw.h
+++ b/
compat/mingw.h
@@
-228,9
+228,10
@@
char **env_setenv(char **env, const char *name);
* A replacement of main() that ensures that argv[0] has a path
*/
-#define main(c,v) main(int argc, const char **argv) \
+#define main(c,v) dummy_decl_mingw_main(); \
+static int mingw_main(); \
+int main(int argc, const char **argv) \
{ \
- static int mingw_main(); \
argv[0] = xstrdup(_pgmptr); \
return mingw_main(argc, argv); \
} \