so far I used only OpenBSD version today, I’m trying to compile OpenSMTPD cloned from git on OS X
Darwin Kernel Version 14.4.0: Thu May 28 11:35:04 PDT 2015;
root:xnu-2782.30.5~1/RELEASE_X86_64 x86_64
instructions from README.md
during make, I ended with
Making all in openbsd-compat
gcc -DHAVE_CONFIG_H -I. -I.. -I../smtpd -I../openbsd-compat -I/opt/local
-I/opt/local -g -O2 -Qunused-arguments -Wunknown-warning-option -Wall
-Wpointer-arith -Wuninitialized -Wsign-compare -Wformat-security
-Wsizeof-pointer-memaccess -Wno-pointer-sign -Wno-unused-result
-fno-strict-aliasing -fno-builtin-memset -c -o arc4random.o arc4random.c
In file included from arc4random.c:27:
In file included from ./includes.h:77:
./openbsd-compat.h:152:5: warning: incompatible redeclaration of library
function 'snprintf' [-Wincompatible-library-redeclaration]
int snprintf(char *, size_t, SNPRINTF_CONST char *, ...);
^
./openbsd-compat.h:152:5: note: 'snprintf' is a builtin with type 'int (char *,
unsigned long, const char *, ...)'
1 warning generated.
gcc -DHAVE_CONFIG_H -I. -I.. -I../smtpd -I../openbsd-compat -I/opt/local
-I/opt/local -g -O2 -Qunused-arguments -Wunknown-warning-option -Wall
-Wpointer-arith -Wuninitialized -Wsign-compare -Wformat-security
-Wsizeof-pointer-memaccess -Wno-pointer-sign -Wno-unused-result
-fno-strict-aliasing -fno-builtin-memset -c -o base64.o base64.c
In file included from base64.c:47:
In file included from ./includes.h:77:
./openbsd-compat.h:152:5: warning: incompatible redeclaration of library
function 'snprintf' [-Wincompatible-library-redeclaration]
int snprintf(char *, size_t, SNPRINTF_CONST char *, ...);
^
./openbsd-compat.h:152:5: note: 'snprintf' is a builtin with type 'int (char *,
unsigned long, const char *, ...)'
In file included from base64.c:58:
/usr/include/stdio.h:421:6: error: conflicting types for 'snprintf'
int snprintf(char * __restrict, size_t, const char * __restrict, ...)
__printflike(3, 4);
^
./openbsd-compat.h:152:5: note: previous declaration is here
int snprintf(char *, size_t, SNPRINTF_CONST char *, ...);
^
1 warning and 1 error generated.
make[2]: *** [base64.o] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
--
Jiri Navratil
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