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authorPeter Breitenlohner <peb@mppmu.mpg.de>2012-12-10 08:24:20 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2012-12-10 08:24:20 +0000
commit21193f790612abde8be2f375ed4533334113e2bf (patch)
tree4c245c2e7c19e3944abd5337d0dc366fc958cfad /Build/source/utils/ps2eps
parentf73a2eb90adc5243a671607709a1b37911353944 (diff)
Drop unused variables (gcc 4.6 -Wunused-but-set-cariable)
git-svn-id: svn://tug.org/texlive/trunk@28488 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/ps2eps')
-rw-r--r--Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/ChangeLog4
-rw-r--r--Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-06-unused28
-rw-r--r--Build/source/utils/ps2eps/ps2eps-1.68/src/C/bbox.c7
3 files changed, 32 insertions, 7 deletions
diff --git a/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/ChangeLog b/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/ChangeLog
index 1136351f397..d5ec275323f 100644
--- a/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/ChangeLog
+++ b/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/ChangeLog
@@ -1,3 +1,7 @@
+2012-12-07 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * patch-06-unused (new): Drop unused variable (gcc-4.6 warning).
+
2012-05-16 Peter Breitenlohner <peb@mppmu.mpg.de>
* patch-05-write-bin (new): Use binary mode for output files.
diff --git a/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-06-unused b/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-06-unused
new file mode 100644
index 00000000000..31f6ef217bf
--- /dev/null
+++ b/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-06-unused
@@ -0,0 +1,28 @@
+diff -ur ps2eps-1.68.orig/src/C/bbox.c ps2eps-1.68/src/C/bbox.c
+--- ps2eps-1.68.orig/src/C/bbox.c 2012-06-16 18:21:11.000000000 +0200
++++ ps2eps-1.68/src/C/bbox.c 2012-12-07 10:24:48.000000000 +0100
+@@ -114,7 +114,6 @@
+ *tmpcolumnbytep;
+ unsigned int width,height; /* Image Size */
+ unsigned int byte_width;
+- unsigned char stepsize;
+ unsigned char colormax= 0; /* max color value */
+ unsigned int ui_colormax= 0; /* max color value */
+
+@@ -141,16 +140,10 @@
+ fprintf(stderr,"read:[%s]\n",inputline);
+ #endif
+ if ( strcmp(inputline,"P4\n") == 0 )
+- {
+- stepsize= 1;
+ magic_found= 4;
+- }
+ else
+ if ( strcmp(inputline,"P6\n") == 0 )
+- {
+- stepsize= 3;
+ magic_found= 6;
+- }
+ }
+ while ( !feof(inputfile) && !magic_found );
+
diff --git a/Build/source/utils/ps2eps/ps2eps-1.68/src/C/bbox.c b/Build/source/utils/ps2eps/ps2eps-1.68/src/C/bbox.c
index fcaf1f67ff6..0e5b42224c8 100644
--- a/Build/source/utils/ps2eps/ps2eps-1.68/src/C/bbox.c
+++ b/Build/source/utils/ps2eps/ps2eps-1.68/src/C/bbox.c
@@ -114,7 +114,6 @@ void readppm_and_calcbb(const char *name,
*tmpcolumnbytep;
unsigned int width,height; /* Image Size */
unsigned int byte_width;
- unsigned char stepsize;
unsigned char colormax= 0; /* max color value */
unsigned int ui_colormax= 0; /* max color value */
@@ -141,16 +140,10 @@ void readppm_and_calcbb(const char *name,
fprintf(stderr,"read:[%s]\n",inputline);
#endif
if ( strcmp(inputline,"P4\n") == 0 )
- {
- stepsize= 1;
magic_found= 4;
- }
else
if ( strcmp(inputline,"P6\n") == 0 )
- {
- stepsize= 3;
magic_found= 6;
- }
}
while ( !feof(inputfile) && !magic_found );