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:
Return amount of total/available physical memory.

Files:
lib/physmem.h
lib/physmem.c
m4/physmem.m4

Depends-on:

configure.ac:
gl_PHYSMEM

Makefile.am:
lib_SOURCES += physmem.c

Include:
"physmem.h"

License:
LGPLv2+

Maintainer:
Paul Eggert, Jim Meyering