diff options
Diffstat (limited to '3rd-party/zisofs_tools/aclocal.m4')
| -rw-r--r-- | 3rd-party/zisofs_tools/aclocal.m4 | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/3rd-party/zisofs_tools/aclocal.m4 b/3rd-party/zisofs_tools/aclocal.m4 new file mode 100644 index 0000000..a3d8427 --- /dev/null +++ b/3rd-party/zisofs_tools/aclocal.m4 @@ -0,0 +1,35 @@ +dnl -------------------------------------------------------------------------- +dnl PA_ADD_CFLAGS() +dnl +dnl Attempt to add the given option to CFLAGS, if it doesn't break compilation +dnl -------------------------------------------------------------------------- +AC_DEFUN(PA_ADD_CFLAGS, +[AC_MSG_CHECKING([if $CC accepts $1]) + pa_add_cflags__old_cflags="$CFLAGS" + CFLAGS="$CFLAGS $1" + AC_TRY_LINK([#include <stdio.h>], + [printf("Hello, World!\n");], + AC_MSG_RESULT([yes]), + AC_MSG_RESULT([no]) + CFLAGS="$pa_add_cflags__old_cflags")]) + +dnl ------------------------------------------------------------------------ +dnl PA_WITH_BOOL +dnl +dnl PA_WITH_BOOL(option, default, help, enable, disable) +dnl +dnl Provides a more convenient way to specify --with-option and +dnl --without-option, with a default. default should be either 0 or 1. +dnl ------------------------------------------------------------------------ +AC_DEFUN(PA_WITH_BOOL, +[AC_ARG_WITH([$1], [$3], +if test ["$withval"] != no; then +[$4] +else +[$5] +fi, +if test [$2] -ne 0; then +[$4] +else +[$5] +fi)]) |