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ircd: Add target to preprocess PGO data bundled in text form.

matrix: Add target to preprocess PGO data bundled in text form.
This commit is contained in:
Jason Volk 2020-11-28 12:24:23 -08:00
parent d0edf478ab
commit 770fabcacd
6 changed files with 51 additions and 17 deletions

1
.gitignore vendored
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@ -11,6 +11,7 @@ Makefile
*.gch
*.cache
*.tmp
*.profdata
.deps
.dirstamp
.libs

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@ -429,6 +429,12 @@ dnl ])
AM_CONDITIONAL([PROFILE], [[[[ "$profiling" = "yes" ]]]])
dnl Provide the correct target to the Makefiles
AM_COND_IF(CLANG9, [ AC_PATH_PROG(LLVM_PROFDATA, llvm-profdata-9) ])
AM_COND_IF(CLANG10, [ AC_PATH_PROG(LLVM_PROFDATA, llvm-profdata-10) ])
AM_COND_IF(CLANG11, [ AC_PATH_PROG(LLVM_PROFDATA, llvm-profdata-11) ])
AM_COND_IF(CLANG12, [ AC_PATH_PROG(LLVM_PROFDATA, llvm-profdata-12) ])
dnl
dnl Precompiled headers
dnl
@ -872,6 +878,7 @@ AM_COND_IF([DEBUG],
AM_COND_IF([CLANG],
[
CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-unknown-attributes], charybdis_cv_c_gcc_w_unknown_attributes)
CHARYBDIS_C_GCC_TRY_FLAGS([-Wno-profile-instr-unprofiled], charybdis_cv_c_gcc_w_profile_instr_unprofiled)
])
AM_COND_IF([GCC],

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@ -1,5 +1,8 @@
AUTOMAKE_OPTIONS = foreign
BUILT_SOURCES =#
CLEANFILES =#
DEFS += \
-DIRCD_UNIT \
###
@ -50,9 +53,12 @@ AM_CXXFLAGS += -fwhole-program-vtables
endif
endif
if MINGW
AM_LDFLAGS += -Wl,--enable-runtime-pseudo-reloc
AM_LDFLAGS += -export-symbols-regex '*'
if !PROFILE
if CLANG
AM_CXXFLAGS += -fprofile-use
BUILT_SOURCES += default.profdata
CLEANFILES += default.profdata
endif
endif
if PROFILE
@ -67,9 +73,10 @@ AM_LDFLAGS += -Wl,-fprofile-generate
endif
endif
#
# libircd
#
if MINGW
AM_LDFLAGS += -Wl,--enable-runtime-pseudo-reloc
AM_LDFLAGS += -export-symbols-regex '*'
endif
libircddir = @libdir@
libircd_LTLIBRARIES = libircd.la
@ -132,6 +139,7 @@ endif
#
libircd_la_SOURCES =#
libircd_la_SOURCES += default.profdata
libircd_la_SOURCES += assert.cc
libircd_la_SOURCES += info.cc
libircd_la_SOURCES += vg.cc
@ -234,14 +242,6 @@ libircd_la_SOURCES += ircd.cc
# Specific unit configurations
#
if CLANG
if !PROFILE
if !DEBUG
SPIRIT_UNIT_CXXFLAGS += -fprofile-use
endif
endif
endif
client.lo: AM_CPPFLAGS := ${ASIO_UNIT_CPPFLAGS} ${AM_CPPFLAGS}
ctx_x86_64.lo: AM_CPPFLAGS := -I$(top_srcdir)/include
ctx.lo: AM_CPPFLAGS := ${ASIO_UNIT_CPPFLAGS} ${AM_CPPFLAGS}
@ -305,3 +305,11 @@ server.lo: AM_CPPFLAGS := ${ASIO_UNIT_CPPFLAGS} ${AM_CPPFLAGS}
if SODIUM
sodium.lo: AM_CPPFLAGS := @SODIUM_CPPFLAGS@ ${AM_CPPFLAGS}
endif
#
# Other recipes
#
# LLVM PGO text to binary for -fprofile-use
default.profdata:
-$(LLVM_PROFDATA) merge -output=default.profdata default.proftext

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ircd/default.proftext Normal file
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@ -1,5 +1,8 @@
AUTOMAKE_OPTIONS = foreign
BUILT_SOURCES =#
CLEANFILES =#
DEFS += \
-DIRCD_UNIT \
-DIRCD_MATRIX_UNIT \
@ -49,10 +52,16 @@ AM_CXXFLAGS += -fwhole-program-vtables
endif
endif
if !PROFILE
if CLANG
AM_CXXFLAGS += -fprofile-use
BUILT_SOURCES += default.profdata
CLEANFILES += default.profdata
endif
endif
if MINGW
AM_LDFLAGS += \
-Wl,--enable-runtime-pseudo-reloc \
###
AM_LDFLAGS += -Wl,--enable-runtime-pseudo-reloc
endif
libircd_matrixdir = @libdir@
@ -65,6 +74,7 @@ libircd_matrix_LTLIBRARIES = \
#
libircd_matrix_la_SOURCES =#
libircd_matrix_la_SOURCES += default.profdata
libircd_matrix_la_SOURCES += name.cc
libircd_matrix_la_SOURCES += id.cc
libircd_matrix_la_SOURCES += dbs.cc
@ -181,3 +191,11 @@ libircd_matrix_la_SOURCES += matrix.cc
id.lo: AM_CPPFLAGS := ${SPIRIT_UNIT_CPPFLAGS} ${AM_CPPFLAGS}
id.lo: CXXFLAGS += ${SPIRIT_UNIT_CXXFLAGS} ${AM_CXXFLAGS}
#
# Other recipes
#
# LLVM PGO text to binary for -fprofile-use
default.profdata:
-$(LLVM_PROFDATA) merge -output=default.profdata default.proftext

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