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| author | Mike Frysinger <vapier@gentoo.org> | 2021-05-07 00:31:05 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2021-05-07 00:36:26 -0400 |
| commit | 44056b7ce43618094e61bf856d77c798628cac83 (patch) | |
| tree | 9aa2e47efceff17e1f9381e1f608786aa65af106 /sim/m32c/configure | |
| parent | 0ae995e2df001ab7c45c4bc596c4b0b734910c08 (diff) | |
| download | fsf-binutils-gdb-44056b7ce43618094e61bf856d77c798628cac83.zip fsf-binutils-gdb-44056b7ce43618094e61bf856d77c798628cac83.tar.gz fsf-binutils-gdb-44056b7ce43618094e61bf856d77c798628cac83.tar.bz2 | |
sim: m32c: clean up various warnings
A random grab bag of minor fixes to enable -Werror for this port.
Check the return values of read & write calls and issue warnings when
they fail.
Fixup funky pointer math as the compiler doesn't like ++ on void*.
Handle short reads with fread().
Diffstat (limited to 'sim/m32c/configure')
| -rwxr-xr-x | sim/m32c/configure | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/sim/m32c/configure b/sim/m32c/configure index 4d5f524..7c283c2 100755 --- a/sim/m32c/configure +++ b/sim/m32c/configure @@ -11850,6 +11850,18 @@ _ACEOF + + + + + + + + + + + + # Check whether --enable-werror was given. if test "${enable_werror+set}" = set; then : enableval=$enable_werror; case "${enableval}" in @@ -11866,6 +11878,9 @@ if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then fi WERROR_CFLAGS="" + if test "${ERROR_ON_WARNING}" = yes ; then + WERROR_CFLAGS="-Werror" + fi build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \ -Wpointer-sign \ @@ -11947,19 +11962,6 @@ $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; } fi - - - - - - - - - - - - - hardware="cfi core pal glue " sim_hw_cflags="-DWITH_HW=1" sim_hw="$hardware" |