Differences From Artifact [cd0b3f9a15]:

• File auto.def — part of check-in [66fdab7605] at 2019-08-20 04:24:43 on branch configure-updates — Fixed a couple of Tcl syntax fixes that caused the new --with-sanitizer code to a) run unconditionally irrespective of the option's setting and b) to check for the existence of libubsan whether it was actually needed or not. (user: wyoung size: 22114) [more...]

To Artifact [4e826170e2]:

• File auto.def — part of check-in [ff8f2decf5] at 2020-03-19 15:11:14 on branch setenv-alternative — Add a configure time check for the existence of setenv(3) in libc for use by fossil_setenv() which has nicer semantics than its current underlying implementation on POSIX systems, putenv(3). This doesn't fix any known issue other than a technical memory leak, but I'm checking it in in case someone finds the code useful someday. (user: wyoung size: 22437)

269
270
271
272
273
274
275










276
277
278
279
280
281
282

269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292

+
+
+
+
+
+
+
+
+
+

} else {
    define-append EXTRA_CFLAGS -DFOSSIL_DYNAMIC_BUILD=1
    define FOSSIL_DYNAMIC_BUILD
}

# Check for libraries that need to be sorted out early
cc-check-function-in-lib iconv iconv

# Check for existence of POSIX setenv(), which has nicer semantics than
# putenv() which we fall back on if it isn't available.
msg-checking "Checking for setenv(3) in libc..."
if {[cctest -includes stdlib.h -code {setenv("", "", 0);} -link 1]} {
    msg-result "yes"
    define HAVE_SETENV
} else {
    msg-result "no"
}

# Helper for OpenSSL checking
proc check-for-openssl {msg {cflags {}} {libs {-lssl -lcrypto}}} {
    msg-checking "Checking for $msg..."
    set rc 0
    if {[is_mingw]} {
        lappend libs -lgdi32 -lwsock32 -lcrypt32