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include pngcmp in the build and added manpage for it #15009

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f3c1cf9
include `pngcmp` in build
firewave Feb 22, 2026
8f98374
added manpage for `pngcmp` [skip ci]
firewave Feb 22, 2026
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2 changes: 1 addition & 1 deletion dist.mak
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Expand Up @@ -96,7 +96,7 @@ else
SYMFILE :=
endif

BINARIES = $(MAINBIN) castool chdman floptool imgtool jedutil ldresample ldverify nltool nlwav romcmp unidasm
BINARIES = $(MAINBIN) castool chdman floptool imgtool jedutil ldresample ldverify nltool nlwav pngcmp romcmp unidasm
SIMPLE_DIRS := ctrlr docs/legal docs/man docs/swlist hash ini/examples ini/presets
LOCALISATIONS := $(wildcard language/*/*.mo)
COPIED_FILES := COPYING uismall.bdf roms/dir.txt $(foreach DIR,$(SIMPLE_DIRS),$(wildcard $(DIR)/*)) language/LICENSE language/README.md $(LOCALISATIONS)
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36 changes: 36 additions & 0 deletions docs/man/pngcmp.1
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@@ -0,0 +1,36 @@
.\" -*- nroff -*-
.\"
.\" pngcmp.1
.\"
.\" Man page created from usage info.
.\"
.\" References
.\" http://www.mame.net/mamefaq.html
.\"
.TH PNGCMP 1 2026-02-23 0.289 "MAME PNG comparison tool"
.\"
.\" NAME chapter
.SH NAME
pngcmp \- MAME PNG comparison tool
.\"
.\" SYNOPSIS chapter
.SH SYNOPSIS
.B pngcmp
.RI [ png1 ]
.RI [ png2 ]
.RI [ out ]
.\"
.\" DESCRIPTION chapter
.SH DESCRIPTION
\fBpngcmp\fP is a tool developed to display the differences of two PNG images.
.PP
It generates an new images displaying the given PNGs side by side with an
additional image containg the differening pixels.
.\"
.\" EXAMPLES chapter
.SH EXAMPLES
.B romcmp img001.png img001a.png diff.png
.\"
.\" SEE ALSO chapter
.SH SEE ALSO
mame(6)