Revert r353140: Re-add ALLOW_MIPS_SHARED_TEXTREL, sprinkle it around

arichardson has an actual fix for the same issue that this was working
around; given that we don't build with llvm today, go ahead and revert the
workaround in advance.

6 files changed, 0 insertions, 22 deletions

diff --git a/lib/csu/tests/dso/Makefile b/lib/csu/tests/dso/Makefile
index 3363132c71bb..cdfea2031c99 100644
--- a/lib/csu/tests/dso/Makefile
+++ b/lib/csu/tests/dso/Makefile
@@ -5,8 +5,6 @@ SHLIB=		h_csu
 SHLIB_NAME=	libh_csu.so
 SHLIB_MAJOR=	1
 
-ALLOW_MIPS_SHARED_TEXTREL=
-
 WITHOUT_STATIC=
 WITHOUT_PROFILE=
 WITHOUT_PIC=
diff --git a/lib/libc++/Makefile b/lib/libc++/Makefile
index 8db7a451c14f..915accfe6730 100644
--- a/lib/libc++/Makefile
+++ b/lib/libc++/Makefile
@@ -11,8 +11,6 @@ CXXINCLUDEDIR=	${INCLUDEDIR}/c++/v${SHLIB_MAJOR}
 STATIC_CXXFLAGS+= -mlong-calls
 .endif
 
-ALLOW_MIPS_SHARED_TEXTREL=
-
 .PATH: ${SRCDIR}
 
 LIB=		c++
diff --git a/lib/libcxxrt/Makefile b/lib/libcxxrt/Makefile
index 902d01b42404..8480cad42674 100644
--- a/lib/libcxxrt/Makefile
+++ b/lib/libcxxrt/Makefile
@@ -5,7 +5,6 @@ SRCDIR=		${SRCTOP}/contrib/libcxxrt
 
 SHLIB_MAJOR=	1
 SHLIBDIR?=	/lib
-ALLOW_MIPS_SHARED_TEXTREL=
 
 .PATH: ${SRCDIR}
 
diff --git a/lib/libgcc_eh/Makefile.inc b/lib/libgcc_eh/Makefile.inc
index 404c3ac00689..9925d156fb04 100644
--- a/lib/libgcc_eh/Makefile.inc
+++ b/lib/libgcc_eh/Makefile.inc
@@ -6,8 +6,6 @@ UNWINDSRCDIR=	${SRCTOP}/contrib/llvm-project/libunwind/src
 
 STATIC_CFLAGS+=${PICFLAG} -fvisibility=hidden -DVISIBILITY_HIDDEN
 
-ALLOW_MIPS_SHARED_TEXTREL=
-
 .PATH: ${COMPILERRTDIR}/lib/builtins
 .PATH: ${UNWINDSRCDIR}
 SRCS_EXC+=	gcc_personality_v0.c
diff --git a/lib/libpmc/Makefile b/lib/libpmc/Makefile
index 26f5a3706387..b02097158f28 100644
--- a/lib/libpmc/Makefile
+++ b/lib/libpmc/Makefile
@@ -5,8 +5,6 @@ LIB=	pmc
 SRCS=	libpmc.c pmclog.c libpmc_pmu_util.c libpmc_json.cc
 INCS=	pmc.h pmclog.h pmcformat.h
 
-ALLOW_MIPS_SHARED_TEXTREL=
-
 .if ${MACHINE_ARCH} == "aarch64" || ${MACHINE_ARCH} == "amd64" || \
     ${MACHINE_ARCH} == "i386"
 
diff --git a/share/mk/bsd.lib.mk b/share/mk/bsd.lib.mk
index 4464f44a1c10..62f762667f0c 100644
--- a/share/mk/bsd.lib.mk
+++ b/share/mk/bsd.lib.mk
@@ -291,10 +291,6 @@ CLEANFILES+=	${SOBJS}
 .if defined(SHLIB_NAME)
 _LIBS+=		${SHLIB_NAME}
 
-.if ${CFLAGS:M-fexceptions} || defined(SHLIB_CXX) || defined(LIB_CXX)
-ALLOW_MIPS_SHARED_TEXTREL=
-.endif
-
 SOLINKOPTS+=	-shared -Wl,-x
 .if defined(LD_FATAL_WARNINGS) && ${LD_FATAL_WARNINGS} == "no"
 SOLINKOPTS+=	-Wl,--no-fatal-warnings
@@ -303,15 +299,6 @@ SOLINKOPTS+=	-Wl,--fatal-warnings
 .endif
 SOLINKOPTS+=	-Wl,--warn-shared-textrel
 
-.if defined(ALLOW_MIPS_SHARED_TEXTREL) && ${MACHINE_CPUARCH:Mmips}
-# Check if we should be defining ALLOW_SHARED_TEXTREL... basically, C++
-# or -fexceptions in CFLAGS on MIPS.  This works around clang/lld attempting
-# to generate text relocations in read-only .eh_frame.  A future version of
-# clang/lld should instead transform them into relative references at link
-# time, and then we can stop doing this.
-SOLINKOPTS+=	-Wl,-z,notext
-.endif
-
 .if target(beforelinking)
 beforelinking: ${SOBJS}
 ${SHLIB_NAME_FULL}: beforelinking