summaryrefslogtreecommitdiff
path: root/Build/source/texk/web2c/texmfmp.h
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/texk/web2c/texmfmp.h')
-rw-r--r--Build/source/texk/web2c/texmfmp.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/Build/source/texk/web2c/texmfmp.h b/Build/source/texk/web2c/texmfmp.h
index b12281d1ffd..f5b8cce6736 100644
--- a/Build/source/texk/web2c/texmfmp.h
+++ b/Build/source/texk/web2c/texmfmp.h
@@ -248,6 +248,14 @@ extern void topenin (void);
#define aclose(f) close_file_or_pipe(f)
#endif
+/* define FMT_COMPRESS for engines which compress formats */
+#if defined(pTeX) || defined(epTeX) || defined(upTeX) || defined(eupTeX)
+#define FMT_COMPRESS 1
+#endif
+#if defined(eTeX) || defined(pdfTeX) || defined(XeTeX)
+#define FMT_COMPRESS 1
+#endif
+
/* `bopenin' (and out) is used only for reading (and writing) .tfm
files; `wopenin' (and out) only for dump files. The filenames are
passed in as a global variable, `nameoffile'. */
@@ -257,7 +265,7 @@ extern void topenin (void);
#define bopenout(f) open_output (&(f), FOPEN_WBIN_MODE)
#define bclose aclose
-#ifdef XeTeX
+#ifdef FMT_COMPRESS
/* f is declared as gzFile, but we temporarily use it for a FILE *
so that we can use the standard open calls */
#define wopenin(f) (open_input ((FILE**)&(f), DUMP_FORMAT, FOPEN_RBIN_MODE) \
@@ -352,7 +360,7 @@ extern void paintrow (/*screenrow, pixelcolor, transspec, screencol*/);
} while (0)
/* We define the routines to do the actual work in texmfmp.c. */
-#ifdef XeTeX
+#ifdef FMT_COMPRESS
#include <zlib.h>
extern void do_dump (char *, int, int, gzFile);
extern void do_undump (char *, int, int, gzFile);