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[GIT PULL] build: Pass env CFLAGS through to make #1505

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Merged
axboe merged 1 commit into from
Dec 12, 2025
+5 −2
Merged

[GIT PULL] build: Pass env CFLAGS through to make #1505

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6 changes: 4 additions & 2 deletions configure
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Original file line number Diff line number Diff line change
Expand Up @@ -120,8 +120,9 @@ print_config() {
}

# Default CFLAGS
CFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -include config-host.h"
BUILD_CFLAGS=""
ENV_CFLAGS="${CFLAGS}"
CFLAGS="${CFLAGS:+$CFLAGS }-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -include config-host.h"
BUILD_CFLAGS="${ENV_CFLAGS}"

# Print configure header at the top of $config_host_h
echo "/*" > $config_host_h
Expand Down Expand Up @@ -588,6 +589,7 @@ fi
echo "CC=$cc" >> $config_host_mak
print_config "CC" "$cc"
echo "CXX=$cxx" >> $config_host_mak
echo "BUILD_CFLAGS=$BUILD_CFLAGS" >> $config_host_mak
print_config "CXX" "$cxx"

# generate io_uring_version.h
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1 change: 1 addition & 0 deletions src/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ override CPPFLAGS += -D_GNU_SOURCE \
CFLAGS ?= -O3 -Wall -Wextra -fno-stack-protector
override CFLAGS += -Wno-unused-parameter \
-DLIBURING_INTERNAL \
$(BUILD_CFLAGS) \
$(LIBURING_CFLAGS)
SO_CFLAGS=-fPIC $(CFLAGS)
L_CFLAGS=$(CFLAGS)
Expand Down