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457 Commits

Author SHA1 Message Date
Lassi Kortela 3dc58baa4a Include <sys/types.h> to get off_t 
This header is even shipped by Windows compilers. The iostream stuff
uses off_t.
 2019-08-18 00:09:43 +03:00
Lassi Kortela baea23ab29 Switch to portable noreturn attributes 2019-08-18 00:07:46 +03:00
Lassi Kortela edf7c991f4 Remove unneeded DLLEXPORT and STDCALL macros 2019-08-17 22:55:25 +03:00
Lassi Kortela 3f0a44ad7e Add aliases.scm into the system image 2019-08-15 23:05:23 +03:00
Lassi Kortela b60d330df1 Add hacky subprocess spawn procedure 2019-08-14 20:31:39 +03:00
Lassi Kortela 2d0add09d5 Add color-name->rgb24 procedure 2019-08-14 20:02:48 +03:00
Lassi Kortela cfdb8f2928 Add get-ID procedures from draft SRFI 170 2019-08-14 17:48:13 +03:00
Lassi Kortela ca8e23c079 Add builtins.h file missing from last commit 2019-08-14 13:54:50 +03:00
Lassi Kortela 78a04430ce Add read-ini-file procedure 
Reads a .ini file into an association list. No [section] parsing yet.
 2019-08-14 13:49:56 +03:00
Lassi Kortela 50c9fb2448 Sort .c and .o files in build.sh 2019-08-14 13:48:53 +03:00
Lassi Kortela 7ac23c6f0b Add scanner interface to "struct buf" 
Can be used to easily write simple parsers in C.
 2019-08-14 13:46:50 +03:00
Lassi Kortela 44a8208d38 Add buf_put_ios() utility function 
Fills a "struct buf" with the entire remainder of a stream.
 2019-08-14 13:39:11 +03:00
Lassi Kortela a6ecac95e1 Rename fs*.c -> os*.c 
I planned to put just the file system routines into these files, but
there are starting to be so many of them that I don't want to
duplicate the same set for networking, subprocesses etc.
 2019-08-14 01:15:29 +03:00
Lassi Kortela 1e0a6350b5 Echo unittest command in build.sh 2019-08-14 00:58:52 +03:00
Lassi Kortela 83cc9b21b1 Add blank lines to ease reading build.sh 2019-08-14 00:56:31 +03:00
Lassi Kortela 2048ac0d45 Remove duplicate -lm switches from build.sh 2019-08-14 00:55:05 +03:00
Lassi Kortela 6c8a10155d Remove spurious echo from build.sh 2019-08-14 00:54:22 +03:00
Lassi Kortela d781c65862 Fix oversight in the bootstrap procedure 
Stage 0 is supposed to emit compiled versions of system.scm and
compiler.scm. The compiler.scm bytecode wasn't emitted properly
because the emitter put the two files' bytecode in two separate C
variables instead of concatenating them into the same variable as they
should be.
 2019-08-14 00:44:24 +03:00
Lassi Kortela cccbe54bb5 Finally fix the default cflags for real 2019-08-14 00:05:10 +03:00
Lassi Kortela bf11066313 Add stubs for Haiku, Minix and Solaris 2019-08-14 00:01:26 +03:00
Lassi Kortela d69ad59126 Expand here-document 
Debian /bin/sh cannot handle it.
 2019-08-13 23:47:43 +03:00
Lassi Kortela c14c723859 Update temp boot image paths 2019-08-13 23:20:47 +03:00
Lassi Kortela 5ced8d91f6 Store boot image inside main executable 
Previously the boot image was kept in the separate file "flisp.boot".
This caused all kinds of problems, as bootstrapping is wont to do. The
biggest problem was finding a portable and convenient pathname for it.

Instead of dealing with all that stuff about how to find the file,
just store the image in a huge C string constant that goes into the
main executable. This necessitates adding a C-string hex dumper into
the Lisp system, and making build.sh slightly more complicated, but
that's a small price to pay for not having to carry a separate file
everywhere we go. Also, flmain.c is a lot simpler now and we don't
have to play around with symlinks.
 2019-08-13 23:07:44 +03:00
Lassi Kortela 2e8153019c Add read-u8 built-in (R7RS) 
io.getc gets UTF-8 characters
 2019-08-13 22:53:37 +03:00
Lassi Kortela c2da0753af Fix some more "long double" nonsense 2019-08-13 18:51:43 +03:00
Lassi Kortela 1f3a4798e1 Expand some cflag definitions in build.sh and add Minix 2019-08-13 18:30:27 +03:00
Lassi Kortela 71098dd01b Fix some "long double" nonsense 
Apparently in addition to "float", "double" and "long double" there
are now standard types in <math.h> called "float_t" and "double_t".
Those types don't need to be equivalent to "float" and "double". Gah!
 2019-08-13 18:28:19 +03:00
Lassi Kortela 4a89521493 Use 'int' instead of 'char' for character variables 
MINIX libc headers define the ctype.h toupper() etc. functions as
preprocessor macros that don't cast their argument to int! So a char
argument causes clang to say "warning: array subscript is of type
'char'".
 2019-08-13 17:53:17 +03:00
Lassi Kortela 10eb936836 Start file system support for NetBSD 2019-08-13 15:53:37 +03:00
Lassi Kortela 9b737144ea Fix portability bugs uncovered by Alpine Linux/musl libc 2019-08-13 14:19:38 +03:00
Lassi Kortela 277abddaa8 Turn (import ...) into a macro to match Scheme syntax 2019-08-12 18:18:46 +03:00
Lassi Kortela 5012977d32 Start environment-stack implementation 2019-08-11 23:27:38 +03:00
Lassi Kortela f2068b5783 Add missing const qualifiers 2019-08-11 23:27:12 +03:00
Lassi Kortela 3b13e81eae Add concept of built-in libraries and (import) statement 
R7RS syntax is: (import (library name here))

We translate this into the internal path "library/name/here". This will allow
us to easily load libraries from files later on by appending the ".sld" file
name extension.
 2019-08-11 22:32:55 +03:00
Lassi Kortela c704079cae Add string buffer 
TODO: Consider merging with 'struct ios'
 2019-08-11 22:31:54 +03:00
Lassi Kortela b441573bde Enable #x-1_2_3 syntax and get rid of -0x123 2019-08-10 16:13:26 +03:00
Lassi Kortela d5bb6b3116 Start changing all instances of 0x to #x 
After this commit -0x123 is still supported, but 0x123 is not.
 2019-08-10 15:51:43 +03:00
Lassi Kortela 003068f575 Add first stab at SRFI 169 underscores support 2019-08-10 15:41:05 +03:00
Lassi Kortela 55c6328241 Link to FemtoLisp from readme 2019-08-10 12:32:04 +03:00
Lassi Kortela 4c391d6d68 Brand as Up Scheme 2019-08-10 12:26:51 +03:00
Lassi Kortela 93813a9eb1 Remove unneeded numerical constants 
To the extent we need these, we can get them from the stdlib.
 2019-08-10 02:12:54 +03:00
Lassi Kortela 10660ac8ed Start fs implementation for DragonFly BSD 2019-08-10 02:04:11 +03:00
Lassi Kortela fe01d2faa1 Simplify FreeBSD get_exename() 2019-08-10 02:02:41 +03:00
Lassi Kortela c2a63dd28f Revert "Add -pedantic compiler flag" 
Wow, that's a lot of GNU/C11 extensions! We're not ready to tackle all this
stuff just yet.

This reverts commit b027e7d2e5.
 2019-08-10 01:55:55 +03:00
Lassi Kortela b027e7d2e5 Add -pedantic compiler flag 2019-08-10 01:53:31 +03:00
Lassi Kortela acc5c4c5e2 Switch to _GNU_SOURCE on Linux 
No reason to care about Posix in particular, and it causes problems.
 2019-08-10 01:50:04 +03:00
Lassi Kortela 2950e6ae5b Set _X_OPEN_SOURCE and default compiler in build script 2019-08-10 01:43:47 +03:00
Lassi Kortela 86ebfb7a12 Regenerate boot image due to earlier *os-name* changes 2019-08-10 01:07:08 +03:00
Lassi Kortela 0e75fcb197 Fix regression in u8_vprintf() 
My fault
 2019-08-10 01:05:41 +03:00
Lassi Kortela be3c93e2b8 Define _XOPEN_SOURCE to access some libc functions on Linux 2019-08-10 01:02:59 +03:00