Hi, I know very little about Autotools and I'm trying to configure curl for ISO C90 using GCC with ./configure --enable-warnings CFLAGS="-std=c90" so that I can be sure to not rely on C99-isms.
In config.log, I get these warnings: conftest.c:274:9: warning: implicit declaration of function 'strdup' [-Wimplicit-function-declaration] conftest.c:274:9: warning: nested extern declaration of 'strdup' [-Wnested-externs] It seems like --disable-werror is used for the configure tests, so the warnings are ignored even if I explicitly specify --enable-werror and e.g. HAVE_STRDUP is set to 1 even though strdup is not usable: easy.c:160:23: error: 'strdup' undeclared here (not in a function) Could we somehow treat one or both of these warnings as errors for the configure tests? Thanks, Marcel ------------------------------------------------------------------- Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library Etiquette: https://curl.haxx.se/mail/etiquette.html
