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|
require 'formula'
class Mcpp < Formula
homepage 'http://mcpp.sourceforge.net/'
url 'https://downloads.sourceforge.net/project/mcpp/mcpp/V.2.7.2/mcpp-2.7.2.tar.gz'
sha1 '703356b7c2cd30d7fb6000625bf3ccc2eb977ecb'
# stpcpy is a macro on OS X; trying to define it as an extern is invalid.
# Patch from ZeroC fixing EOL comment parsing
# http://www.zeroc.com/forums/bug-reports/5309-mishap-slice-compilers.html#post23231
patch :DATA
def install
system "./configure", "--disable-debug", "--disable-dependency-tracking",
"--prefix=#{prefix}",
"--enable-mcpplib"
system "make install"
end
end
__END__
diff --git a/src/internal.H b/src/internal.H
index 5e1c19f..39aff8c 100644
--- a/src/internal.H
+++ b/src/internal.H
@@ -390,6 +390,8 @@ extern char * const work_end; /* End of work[] buffer */
extern char identifier[]; /* Lastly scanned name */
extern IFINFO ifstack[]; /* Information of #if nesting */
extern char work_buf[];
+extern FILEINFO * sh_file;
+extern int sh_line;
/* Temporary buffer for directive line and macro expansion */
/* main.c */
@@ -557,6 +559,6 @@ extern void init_system( void);
#endif
#endif
-#if HOST_HAVE_STPCPY
+#if HOST_HAVE_STPCPY && !defined(stpcpy)
extern char * stpcpy( char * dest, const char * src);
#endif
diff --git a/src/main.c b/src/main.c
index a438894..8da4b58 100644
--- a/src/main.c
+++ b/src/main.c
@@ -326,6 +326,8 @@ static void init_main( void)
= FALSE;
option_flags.trig = TRIGRAPHS_INIT;
option_flags.dig = DIGRAPHS_INIT;
+ sh_file = NULL;
+ sh_line = 0;
}
int mcpp_lib_main
diff --git a/src/support.c b/src/support.c
index c57eaef..348ede0 100644
--- a/src/support.c
+++ b/src/support.c
@@ -188,7 +188,7 @@ static char * append_to_buffer(
size_t length
)
{
- if (mem_buf_p->bytes_avail < length) { /* Need to allocate more memory */
+ if (mem_buf_p->bytes_avail < length + 1) { /* Need to allocate more memory */
size_t size = MAX( BUF_INCR_SIZE, length);
if (mem_buf_p->buffer == NULL) { /* 1st append */
@@ -1722,6 +1722,8 @@ com_start:
sp -= 2;
while (*sp != '\n') /* Until end of line */
mcpp_fputc( *sp++, OUT);
+ mcpp_fputc( '\n', OUT);
+ wrong_line = TRUE;
}
goto end_line;
default: /* Not a comment */
diff --git a/src/system.c b/src/system.c
index 4759469..4e008fa 100644
--- a/src/system.c
+++ b/src/system.c
@@ -3534,6 +3534,32 @@ void add_file(
FILEINFO * file;
const char * too_many_include_nest =
"More than %.0s%ld nesting of #include"; /* _F_ _W4_ */
+
+ //
+ // When encoding is UTF-8, skip BOM if present.
+ //
+ if(mbchar == UTF8 && fp != NULL && ftell(fp) == 0)
+ {
+ const unsigned char UTF8_BOM[3] = {0xEF, 0xBB, 0xBF};
+ unsigned char FILE_HEAD[3] = {0, 0, 0};
+ int i;
+ for(i = 0; i < 3; ++i)
+ {
+ FILE_HEAD[i] = getc(fp);
+ if(FILE_HEAD[i] != UTF8_BOM[i])
+ {
+ if(FILE_HEAD[i] == (unsigned char)EOF)
+ {
+ i--;
+ }
+ for(; i >= 0; --i)
+ {
+ ungetc(FILE_HEAD[i], fp);
+ }
+ break;
+ }
+ }
+ }
filename = set_fname( filename); /* Search or append to fnamelist[] */
fullname = set_fname( fullname); /* Search or append to fnamelist[] */
@@ -3858,6 +3884,9 @@ static int chk_dirp(
}
#endif
+FILEINFO* sh_file;
+int sh_line;
+
void sharp(
FILEINFO * sharp_file,
int flag /* Flag to append to the line for GCC */
@@ -3868,8 +3897,6 @@ void sharp(
* else (i.e. 'sharp_file' is NULL) 'infile'.
*/
{
- static FILEINFO * sh_file;
- static int sh_line;
FILEINFO * file;
int line;
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