diff options
| author | Niels Möller <nisse@lysator.liu.se> | 2013-02-06 10:22:31 +0100 |
|---|---|---|
| committer | Niels Möller <nisse@lysator.liu.se> | 2013-02-06 10:22:31 +0100 |
| commit | 26cdf2af1984abefe15d9828fa5a18c190964366 (patch) | |
| tree | 45d93e0ffa1dbca2b863f6844ad336d65f1821bc /asm.m4 | |
| parent | a0f3f54e576cdc7362b14ac88fa795b332e38bad (diff) | |
| download | nettle-26cdf2af1984abefe15d9828fa5a18c190964366.tar.gz | |
Use changecom and divert in asm.m4.
Diffstat (limited to 'asm.m4')
| -rw-r--r-- | asm.m4 | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -1,9 +1,13 @@ +divert(-1) changequote(<,>)dnl dnl (progn (modify-syntax-entry ?< "(>") (modify-syntax-entry ?> ")<") ) dnl FORTRAN style comment character define(<C>, < dnl>)dnl +dnl Disable m4 comment processing, since the default, #, is used for +dnl constants on some architectures, in particular ARM. +changecom()dnl dnl Including files from the srcdir define(<include_src>, <include(srcdir/$1)>)dnl @@ -23,9 +27,11 @@ define(<EPILOGUE>, <.size C_NAME($1), . - C_NAME($1)>,<>)>) dnl Argument to ALIGN is always logarithmic +dnl FIXME: the << operator is not supported by Solaris m4, +dnl and ** is not supported by OpenBSD m4. +dnl We should switch to non-logarithmic ALIGN instead. -dnl Need changequote to be able to use the << operator (using ** -dnl instead is not portable, and is not supported by openbsd m4). +dnl Need changequote to be able to use the << operator. define(<ALIGN>, <changequote([,])dnl .align ifelse(ALIGN_LOG,yes,$1,eval(1 << $1))dnl >> balance @@ -68,3 +74,5 @@ STRUCTURE(AES) STRUCT(TABLE1, AES_TABLE_SIZE) STRUCT(TABLE2, AES_TABLE_SIZE) STRUCT(TABLE3, AES_TABLE_SIZE) + +divert |