Rename pifs to πfs. That is what it is, after all.

.gitignore

@@ -9,5 +9,5 @@ config.h
 config.log
 config.status
 Makefile
-pifs
+πfs
 stamp-h1

configure.ac

@@ -1,6 +1,6 @@
-AC_INIT([piFS], [1.0], [philipl@overt.org], [pifs])
+AC_INIT([πFS], [1.0], [philipl@overt.org], [πfs])
 AC_CONFIG_AUX_DIR(build)
-AC_CONFIG_SRCDIR(src/pifs.c)
+AC_CONFIG_SRCDIR(src/πfs.c)
 AM_CONFIG_HEADER(config.h)
 AM_INIT_AUTOMAKE
 
@@ -13,26 +13,9 @@ AC_LANG_C
 # Checks for header files
 AC_HEADER_DIRENT
 AC_HEADER_STDC
-AC_CHECK_HEADERS([fcntl.h string.h unistd.h])
 
 PKG_CHECK_MODULES([FUSE], [fuse >= 2.8])
 
-# Checks for typedefs, structures, and compiler characteristics
-AC_HEADER_STDBOOL
-AC_C_CONST
-AC_TYPE_UID_T
-AC_C_INLINE
-AC_TYPE_MODE_T
-AC_TYPE_OFF_T
-AC_TYPE_SIZE_T
-
-# Check for functions
-AC_FUNC_CLOSEDIR_VOID
-AC_FUNC_LSTAT
-AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
-AC_FUNC_UTIME_NULL
-AC_CHECK_FUNCS([fchdir fdatasync fork ftruncate lchown memset mkdir mkfifo rmdir setxattr strdup strerror utime])
-
 AC_SUBST([EXTRA_CFLAGS], ["-Wall -Werror -Wextra -Wno-unused-parameter"])
 
 AC_CONFIG_FILES([Makefile

src/Makefile.am

@@ -1,7 +1,7 @@
 INCLUDES = $(FUSE_CFLAGS) $(EXTRA_CFLAGS)
 
-bin_PROGRAMS=pifs
+bin_PROGRAMS=πfs
 
-pifs_SOURCES=pifs.c piqpr8.c
+__fs_SOURCES=πfs.c piqpr8.c
 
-pifs_LDADD = $(FUSE_LIBS) -lm
+__fs_LDADD = $(FUSE_LIBS) -lm