gcc internal executables have debug information attached

PATCH New Dick Hollenbeck 1 participant 1 message Mar 7, 2011

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Dick Hollenbeck

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2011-03-07 18:31 UTC #0 lore raw

PATCH 1/1 gcc internal executables have debug information attached

From 75515b7abc69c9161c7acef0d2630cb94eabb05f Mon Sep 17 00:00:00 2001
From: Dick Hollenbeck <[email protected]>
Date: Mon, 7 Mar 2011 12:12:48 -0600
Subject: [PATCH] cc1 and cc1plus had about 20 mbytes of debug information each, in the
final redistributable form. This patch strips those two binaries yielding a savings of about 40 mbytes per SDK.

Signed-off-by Dick Hollenbeck <[email protected]>

---
 recipes/gcc/gcc-package-sdk.inc    |    5 +++++
 recipes/gcc/gcc-package-target.inc |    5 +++++
 2 files changed, 10 insertions(+), 0 deletions(-)

recipes/gcc/gcc-package-sdk.inc +5 -0

index 1b6529f..54452fa 100644
@@ -65,4 +65,9 @@ do_install () {
 			fi
 		done
 	fi
+
+    # Manually strip unneeded debug info from files that were not being stripped
+    ${BUILD_STRIP} ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1${EXEEXT}
+    ${BUILD_STRIP} ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1plus${EXEEXT}
+    ${BUILD_STRIP} ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/collect2${EXEEXT}
 }

recipes/gcc/gcc-package-target.inc +5 -0

index 438c314..2a415be 100644
@@ -168,4 +168,9 @@ GROUP ( libgcc_s.so.1 libgcc.a )" > ${D}${libdir}/libgcc_s.so
 
 	# Remove precompiled c++ headers as they are really big
 	rm -rf ${D}${includedir}/c++/${BINV}/${TARGET_SYS}/bits/*.gch
+
+    # Manually strip unneeded debug info from files that were not being stripped
+    ${STRIP} ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1
+    ${STRIP} ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1plus
+    ${STRIP} ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/collect2
 }

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