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build: stop overriding user CPPFLAGS

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Let the user have the final say in regards to CPPFLAGS
This commit is contained in:
fanquake 2022-02-17 11:31:36 +00:00
parent bc7cc57607
commit 35c3fd43c3
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GPG key ID: 2EEB9F5CC09526C1
3 changed files with 17 additions and 16 deletions
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6
build-aux/m4/bitcoin_qt.m4
View file

@ -116,7 +116,7 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
BITCOIN_QT_CHECK([
TEMP_CPPFLAGS=$CPPFLAGS
TEMP_CXXFLAGS=$CXXFLAGS
CPPFLAGS="$QT_INCLUDES $CPPFLAGS"
CPPFLAGS="$QT_INCLUDES $CORE_CPPFLAGS $CPPFLAGS"
CXXFLAGS="$PIC_FLAGS $CXXFLAGS"
_BITCOIN_QT_IS_STATIC
if test "$bitcoin_cv_static_qt" = "yes"; then
@ -178,7 +178,7 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
AC_MSG_CHECKING([whether -fPIE can be used with this Qt config])
TEMP_CPPFLAGS=$CPPFLAGS
TEMP_CXXFLAGS=$CXXFLAGS
CPPFLAGS="$QT_INCLUDES $CPPFLAGS"
CPPFLAGS="$QT_INCLUDES $CORE_CPPFLAGS $CPPFLAGS"
CXXFLAGS="$PIE_FLAGS $CXXFLAGS"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <QtCore/qconfig.h>
@ -201,7 +201,7 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
BITCOIN_QT_CHECK([
AC_MSG_CHECKING([whether -fPIC is needed with this Qt config])
TEMP_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$QT_INCLUDES $CPPFLAGS"
CPPFLAGS="$QT_INCLUDES $CORE_CPPFLAGS $CPPFLAGS"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <QtCore/qconfig.h>
#ifndef QT_VERSION

25
configure.ac
View file

@ -619,7 +619,7 @@ CXXFLAGS="$TEMP_CXXFLAGS"
fi
CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO"
CORE_CPPFLAGS="$CORE_CPPFLAGS -DHAVE_BUILD_INFO"
AC_ARG_WITH([utils],
[AS_HELP_STRING([--with-utils],
@ -701,7 +701,7 @@ case $host in
AC_MSG_ERROR([windres not found])
fi
CPPFLAGS="$CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -D_WIN32_WINNT=0x0601 -D_WIN32_IE=0x0501 -DWIN32_LEAN_AND_MEAN"
CORE_CPPFLAGS="$CORE_CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -D_WIN32_WINNT=0x0601 -D_WIN32_IE=0x0501 -DWIN32_LEAN_AND_MEAN"
dnl libtool insists upon adding -nostdlib and a list of objects/libs to link against.
dnl That breaks our ability to build dll's with static libgcc/libstdc++/libssp. Override
@ -750,18 +750,18 @@ case $host in
if test "$use_upnp" != "no" && $BREW list --versions miniupnpc >/dev/null; then
miniupnpc_prefix=$($BREW --prefix miniupnpc 2>/dev/null)
if test "$suppress_external_warnings" != "no"; then
CPPFLAGS="$CPPFLAGS -isystem $miniupnpc_prefix/include"
CORE_CPPFLAGS="$CORE_CPPFLAGS -isystem $miniupnpc_prefix/include"
else
CPPFLAGS="$CPPFLAGS -I$miniupnpc_prefix/include"
CORE_CPPFLAGS="$CORE_CPPFLAGS -I$miniupnpc_prefix/include"
fi
LDFLAGS="$LDFLAGS -L$miniupnpc_prefix/lib"
fi
if test "$use_natpmp" != "no" && $BREW list --versions libnatpmp >/dev/null; then
libnatpmp_prefix=$($BREW --prefix libnatpmp 2>/dev/null)
if test "$suppress_external_warnings" != "no"; then
CPPFLAGS="$CPPFLAGS -isystem $libnatpmp_prefix/include"
CORE_CPPFLAGS="$CORE_CPPFLAGS -isystem $libnatpmp_prefix/include"
else
CPPFLAGS="$CPPFLAGS -I$libnatpmp_prefix/include"
CORE_CPPFLAGS="$CORE_CPPFLAGS -I$libnatpmp_prefix/include"
fi
LDFLAGS="$LDFLAGS -L$libnatpmp_prefix/lib"
fi
@ -790,7 +790,7 @@ case $host in
fi
AX_CHECK_LINK_FLAG([-Wl,-headerpad_max_install_names], [LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"], [], [$LDFLAG_WERROR])
CPPFLAGS="$CPPFLAGS -DMAC_OSX -DOBJC_OLD_DISPATCH_PROTOTYPES=0"
CORE_CPPFLAGS="$CORE_CPPFLAGS -DMAC_OSX -DOBJC_OLD_DISPATCH_PROTOTYPES=0"
OBJCXXFLAGS="$CXXFLAGS"
;;
*android*)
@ -880,13 +880,13 @@ AC_FUNC_STRERROR_R
if test "$ac_cv_sys_file_offset_bits" != "" &&
test "$ac_cv_sys_file_offset_bits" != "no" &&
test "$ac_cv_sys_file_offset_bits" != "unknown"; then
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
CORE_CPPFLAGS="$CORE_CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
fi
if test "$ac_cv_sys_large_files" != "" &&
test "$ac_cv_sys_large_files" != "no" &&
test "$ac_cv_sys_large_files" != "unknown"; then
CPPFLAGS="$CPPFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files"
CORE_CPPFLAGS="$CORE_CPPFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files"
fi
AC_SEARCH_LIBS([clock_gettime],[rt])
@ -1299,7 +1299,7 @@ if test "$enable_fuzz" = "yes"; then
AX_CHECK_LINK_FLAG(
[-fsanitize=$use_sanitizers],
[AC_MSG_RESULT([no])],
[AC_MSG_RESULT([yes]); CPPFLAGS="$CPPFLAGS -DPROVIDE_FUZZ_MAIN_FUNCTION"],
[AC_MSG_RESULT([yes]); CORE_CPPFLAGS="$CORE_CPPFLAGS -DPROVIDE_FUZZ_MAIN_FUNCTION"],
[],
[AC_LANG_PROGRAM([[
#include <cstdint>
@ -1323,7 +1323,7 @@ else
QT_TEST_INCLUDES=SUPPRESS_WARNINGS($QT_TEST_INCLUDES)
fi
CPPFLAGS="$CPPFLAGS -DPROVIDE_FUZZ_MAIN_FUNCTION"
CORE_CPPFLAGS="$CORE_CPPFLAGS -DPROVIDE_FUZZ_MAIN_FUNCTION"
fi
if test "$enable_wallet" != "no"; then
@ -1873,6 +1873,7 @@ AC_SUBST(BITCOIN_MP_NODE_NAME)
AC_SUBST(BITCOIN_MP_GUI_NAME)
AC_SUBST(RELDFLAGS)
AC_SUBST(CORE_CPPFLAGS)
AC_SUBST(DEBUG_CPPFLAGS)
AC_SUBST(WARN_CXXFLAGS)
AC_SUBST(NOWARN_CXXFLAGS)
@ -2004,7 +2005,7 @@ echo " build os = $build_os"
echo
echo " CC = $CC"
echo " CFLAGS = $PTHREAD_CFLAGS $CFLAGS"
echo " CPPFLAGS = $DEBUG_CPPFLAGS $HARDENED_CPPFLAGS $CPPFLAGS"
echo " CPPFLAGS = $DEBUG_CPPFLAGS $HARDENED_CPPFLAGS $CORE_CPPFLAGS $CPPFLAGS"
echo " CXX = $CXX"
echo " CXXFLAGS = $LTO_CXXFLAGS $DEBUG_CXXFLAGS $HARDENED_CXXFLAGS $WARN_CXXFLAGS $NOWARN_CXXFLAGS $ERROR_CXXFLAGS $GPROF_CXXFLAGS $CXXFLAGS"
echo " LDFLAGS = $LTO_LDFLAGS $PTHREAD_LIBS $HARDENED_LDFLAGS $GPROF_LDFLAGS $LDFLAGS"

2
src/Makefile.am
View file

@ -10,7 +10,7 @@ DIST_SUBDIRS = secp256k1
AM_LDFLAGS = $(LIBTOOL_LDFLAGS) $(HARDENED_LDFLAGS) $(GPROF_LDFLAGS) $(SANITIZER_LDFLAGS) $(LTO_LDFLAGS)
AM_CXXFLAGS = $(DEBUG_CXXFLAGS) $(HARDENED_CXXFLAGS) $(WARN_CXXFLAGS) $(NOWARN_CXXFLAGS) $(ERROR_CXXFLAGS) $(GPROF_CXXFLAGS) $(SANITIZER_CXXFLAGS) $(LTO_CXXFLAGS)
AM_CPPFLAGS = $(DEBUG_CPPFLAGS) $(HARDENED_CPPFLAGS)
AM_CPPFLAGS = $(DEBUG_CPPFLAGS) $(HARDENED_CPPFLAGS) $(CORE_CPPFLAGS)
AM_LIBTOOLFLAGS = --preserve-dup-deps
PTHREAD_FLAGS = $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)
EXTRA_LIBRARIES =