From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 27121 invoked from network); 8 Mar 2023 11:21:55 -0000 Received: from second.openwall.net (193.110.157.125) by inbox.vuxu.org with ESMTPUTF8; 8 Mar 2023 11:21:55 -0000 Received: (qmail 11570 invoked by uid 550); 8 Mar 2023 11:21:50 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 11519 invoked from network); 8 Mar 2023 11:21:49 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=performancejones.com; s=20200504-mewmn7j8; t=1678274497; bh=2H5fLreBeMfLSi4puB/xMGqfW7oHFICqmj7ZjBUSuSs=; h=Date:From:To:Subject:From; b=X0drgXufaWm9iKRU+kSw4Z5qqdyCeQpcvgFDuzsxBhHip9uapgcOWt+/qCQMGUT/D h/KCZnqRto7XCfYqN0NHDSv0gQgmL0dJLA26p0IBVyghmZ0I73qRovRr8/CyNwkW2M bp2s2rhQunWSlA90nY8w90I+x/FoXMWiFWqGMQT8= X-Auth-ID: max@performancejones.com Date: Wed, 8 Mar 2023 11:21:35 +0000 From: "Max R. Dechantsreiter" To: musl@lists.openwall.com Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Classification-ID: b9f19192-93a2-4b11-ac47-ca24b4db2471-1-1 Subject: Re: [musl] unknown type name '__gnuc_va_list' On Tue, Mar 07, 2023 at 08:28:51PM +0000, Ralo Kossovo wrote: > Haven't you, by any chance, changed the values of the 'includedir' or > 'srcdir' in musl's 'Makefile' or 'config.mak'. No changes; in Makefile: srcdir = . exec_prefix = /usr/local bindir = $(exec_prefix)/bin prefix = /usr/local/musl includedir = $(prefix)/include libdir = $(prefix)/lib syslibdir = /lib (excerpted), and the whole config.mak is as follows: # This version of config.mak was generated by: # ./configure --prefix=/home/maxd/GNU/lib/musl-1.2.3_gcc-12.1.0 --target=x86_64 --disable-shared # Any changes made here will be lost if configure is re-run AR = /home/maxd/GNU/opt/gnu/gcc-12.1.0/bin/gcc-ar RANLIB = /home/maxd/GNU/opt/gnu/gcc-12.1.0/bin/gcc-ranlib ARCH = x86_64 SUBARCH = ASMSUBARCH = srcdir = . prefix = /home/maxd/GNU/lib/musl-1.2.3_gcc-12.1.0 exec_prefix = $(prefix) bindir = $(exec_prefix)/bin libdir = $(prefix)/lib includedir = $(prefix)/include syslibdir = /lib CC = gcc CFLAGS = CFLAGS_AUTO = -Os -pipe -fomit-frame-pointer -fno-unwind-tables -fno-asynchronous-unwind-tables -ffunction-sections -fdata-sections -Wno-pointer-to-int-cast -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -Werror=int-conversion -Werror=incompatible-pointer-types -Werror=discarded-qualifiers -Werror=discarded-array-qualifiers -Waddress -Warray-bounds -Wchar-subscripts -Wduplicate-decl-specifier -Winit-self -Wreturn-type -Wsequence-point -Wstrict-aliasing -Wunused-function -Wunused-label -Wunused-variable CFLAGS_C99FSE = -std=c99 -nostdinc -ffreestanding -fexcess-precision=standard -frounding-math -Wa,--noexecstack CFLAGS_MEMOPS = -fno-tree-loop-distribute-patterns CFLAGS_NOSSP = -fno-stack-protector CPPFLAGS = LDFLAGS = LDFLAGS_AUTO = -Wl,--sort-section,alignment -Wl,--sort-common -Wl,--gc-sections -Wl,--hash-style=both -Wl,--no-undefined -Wl,--exclude-libs=ALL -Wl,--dynamic-list=./dynamic.list CROSS_COMPILE = LIBCC = -lgcc -lgcc_eh OPTIMIZE_GLOBS = internal/*.c malloc/*.c string/*.c ALL_TOOLS = obj/musl-gcc TOOL_LIBS = lib/musl-gcc.specs ADD_CFI = no MALLOC_DIR = mallocng SHARED_LIBS = WRAPCC_GCC = $(CC) > What output does running 'grep -rni /usr/include' in musl's root > directory generate? No output: [/home/maxd/GNU/Build/musl-1.2.3_gcc-12.1.0] 29> grep -rni /usr/include [/home/maxd/GNU/Build/musl-1.2.3_gcc-12.1.0] 30> > > On 3/7/23, Max R. Dechantsreiter wrote: > > My musl-1.2.3 fails to compile the simple test: > > > > cat > hello.c < > #include > > int main() > > { > > printf("Hello, world!\n"); > > return 0; > > } > > EOF > > $INSTALL/bin/musl-gcc hello.c > > /usr/include/stdio.h:52:9: error: unknown type name '__gnuc_va_list' > > 52 | typedef __gnuc_va_list va_list; > > | ^~~~~~~~~~~~~~ > > /usr/include/stdio.h:52:24: error: conflicting types for 'va_list'; have > > 'int' > > 52 | typedef __gnuc_va_list va_list; > > | ^~~~~~~ > > . > > . > > . > > > > I configured musl as follows: > > > > CC=gcc ./configure \ > > --prefix=$INSTALL \ > > --target=x86_64 \ > > --disable-shared \ > >>& configure.log > > # CROSS_COMPILE configured to "x86_64-": > > sed -i 's/\(CROSS_COMPILE = \).*/\1/' config.mak > > > > and built (cleanly) with GCC 12.1.0 on > > > > Linux version 4.19.0 (mockbuild@builder1.eng.sw.ru) (gcc version 4.8.5 > > 20150623 (Red Hat 4.8.5-44) (GCC) ) #1 SMP Thu Dec 15 20:31:06 MSK 2022 > > > > I had the same problem with GCC 10.2.1. > > > > Is there a known fix/workaround someone could provide? > >