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| author | Tor Andersson <tor.andersson@artifex.com> | 2018-05-07 16:01:27 +0200 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2018-05-16 12:48:07 +0200 |
| commit | b4e9bdcd4daa09e27e112979750d1f85e3c5496e (patch) | |
| tree | aeca242511df8eeefc61b2dc76c910e6915cf681 | |
| parent | da46868e717a246b726d2baeece734d6e28e528c (diff) | |
| download | mupdf-b4e9bdcd4daa09e27e112979750d1f85e3c5496e.tar.xz | |
Add script to find unused functions.
| -rw-r--r-- | Makerules | 2 | ||||
| -rw-r--r-- | scripts/findunused.sh | 6 |
2 files changed, 7 insertions, 1 deletions
@@ -22,7 +22,7 @@ SANITIZE_FLAGS += -fsanitize=leak ifeq ($(build),debug) CFLAGS += -pipe -g - LDFLAGS += -g + LDFLAGS += -g $(LDREMOVEUNREACH) else ifeq ($(build),release) CFLAGS += -pipe -O2 -DNDEBUG -fomit-frame-pointer LDFLAGS += $(LDREMOVEUNREACH) -Wl,-s diff --git a/scripts/findunused.sh b/scripts/findunused.sh new file mode 100644 index 00000000..e5b2af94 --- /dev/null +++ b/scripts/findunused.sh @@ -0,0 +1,6 @@ +#!/bin/bash +make build=debug -j4 +rm -f build/debug/mutool build/debug/mupdf-gl +make build=debug XLIBS=-Wl,--print-gc-sections build/debug/mutool 2>&1 | grep 'libmupdf\.' | sort > build/debug/mutool.gc +make build=debug XLIBS=-Wl,--print-gc-sections build/debug/mupdf-gl 2>&1 | grep 'libmupdf\.' | sort >build/debug/mupdf-gl.gc +comm -12 build/debug/mutool.gc build/debug/mupdf-gl.gc |