bootstrap: improve ld flag for Linux/HPPA builds
Follow up commit ca63bb10
(bootstrap: try better workaround for builds
on Linux/HPPA, 2013-09-12) with an improved ld flag.
Suggested-by: Guy Martin
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@ -739,10 +739,7 @@ if ${cmake_system_linux}; then
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# avoid binutils problem with large binaries, e.g. when building CMake in debug mode
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# See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50230
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if ${cmake_machine_parisc}; then
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# if -O[s23] is given the effect is inverted, so do not use the flag then
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if [ "`echo "${CXXFLAGS}" | sed -r '/^(.* )?(-O[s234])( .*)?$/s/.*/-Os/'`" != "-Os" ]; then
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cmake_ld_flags="${LDFLAGS} -Wl,--unique=.text.*"
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fi
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cmake_ld_flags="${LDFLAGS} -Wl,--unique=.text._*"
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fi
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fi
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