Fix build error when building a shared libunistring on Android. * tests/uninorm/test-nfc.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfd.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfkc.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfkd.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference.

Description:
Test whether use of TIOCGWINSZ requires sys/ioctl.h.

Files:
m4/jm-winsz2.m4

Depends-on:
winsz-termios

configure.ac:
gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL

Makefile.am:

Include:

License:
GPL

Maintainer:
Jim Meyering