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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-06-25 02:37:04 -0700 |
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| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-06-25 02:49:53 -0700 |
| commit | cc08749b2d1c68284b25b157fbbe1ff219495cae (patch) | |
| tree | 0b0f104c2866770c1983e521184869f3829b40f6 /NAMESPACE | |
| parent | 45a8f0e6629d7772b9fa1aef0389bc51a094424d (diff) | |
| download | glibc-cc08749b2d1c68284b25b157fbbe1ff219495cae.tar.gz glibc-cc08749b2d1c68284b25b157fbbe1ff219495cae.tar.xz glibc-cc08749b2d1c68284b25b157fbbe1ff219495cae.zip | |
Support compilers defaulting to PIE
To support building glibc with GCC 6 configured with --enable-default-pie, which generates PIE by default, we need to build programs as PIE. But elf/tst-dlopen-aout must not be built as PIE since it tests dlopen on ET_EXEC file and PIE is ET_DYN. [BZ #17841] * Makeconfig (no-pie-ldflag): New. (+link): Set to $(+link-pie) if default to PIE. (+link-tests): Set to $(+link-pie-tests) if default to PIE. * config.make.in (build-pie-default): New. * configure.ac (libc_cv_pie_default): New. Set to yes if -fPIE is default. AC_SUBST. * configure: Regenerated. * elf/Makefile (LDFLAGS-tst-dlopen-aout): New.
Diffstat (limited to 'NAMESPACE')
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