[vlc-devel] [PATCH] contrib: detect the pkg-config variant to use

Rémi Denis-Courmont remi at remlab.net
Fri Jan 31 12:23:11 CET 2020


Hi,

Why is this not handled in the same manner and location as the other cross-tools?

Le 31 janvier 2020 10:57:29 GMT+02:00, Steve Lhomme <robux4 at ycbcr.xyz> a écrit :
>And use it for all contribs detection and building.
>
>The PKG_CONFIG is not written in the Makefile and can be overriden in
>config.mak
>---
> contrib/bootstrap    | 17 +++++++++++++++++
> contrib/src/main.mak |  6 ++----
> 2 files changed, 19 insertions(+), 4 deletions(-)
>
>diff --git a/contrib/bootstrap b/contrib/bootstrap
>index 5ed5f6f25d3..4472837e27b 100755
>--- a/contrib/bootstrap
>+++ b/contrib/bootstrap
>@@ -160,6 +160,22 @@ then
> 	PREFIX="${PREFIX%/}"
> fi
> 
>+printf "Using pkg-config...      "
>+PKG_CONFIG=`which pkg-config`
>+PKG_CONFIG_PROG="$HOST-pkg-config"
>+if test -z "`which $PKG_CONFIG_PROG`"
>+then
>+	PKG_CONFIG_PROG="pkg-config"
>+	if test -z "`which $PKG_CONFIG_PROG`"
>+	then
>+		PKG_CONFIG_PROG=""
>+	fi
>+fi
>+if test -n "$PKG_CONFIG_PROG"
>+then
>+	echo "$PKG_CONFIG_PROG"
>+fi
>+
> #
> # Prepare files
> #
>@@ -171,6 +187,7 @@ cat >&3 << EOF
> # Any change will be overwritten if ../bootstrap is run again.
> BUILD := $BUILD
> HOST := $HOST
>+PKG_CONFIG := $PKG_CONFIG_PROG
> PKGS_DISABLE := $PKGS_DISABLE
> PKGS_ENABLE := $PKGS_ENABLE
> EOF
>diff --git a/contrib/src/main.mak b/contrib/src/main.mak
>index 275188ee18c..3d6a9de41a8 100644
>--- a/contrib/src/main.mak
>+++ b/contrib/src/main.mak
>@@ -224,7 +224,6 @@ export ACLOCAL_AMFLAGS
> # Tools #
> #########
> 
>-PKG_CONFIG ?= pkg-config
> ifdef HAVE_CROSS_COMPILE
># This inhibits .pc file from within the cross-compilation toolchain
>sysroot.
> # Hopefully, nobody ever needs that.
>@@ -315,7 +314,8 @@ endif
> HOSTTOOLS := \
> 	CC="$(CC)" CXX="$(CXX)" LD="$(LD)" \
> 	AR="$(AR)" CCAS="$(CCAS)" RANLIB="$(RANLIB)" STRIP="$(STRIP)" \
>-	PATH="$(PREFIX)/bin:$(PATH)"
>+	PATH="$(PREFIX)/bin:$(PATH)" \
>+	PKG_CONFIG="$(PKG_CONFIG)"
> 
> HOSTVARS_MESON := $(HOSTTOOLS) \
> 	CPPFLAGS="$(CPPFLAGS)" \
>@@ -608,7 +608,6 @@ endif
> ifdef HAVE_CROSS_COMPILE
> 	echo "set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)" >> $@
> 	echo "set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)" >> $@
>-	echo "set(PKG_CONFIG_EXECUTABLE $(PKG_CONFIG))" >> $@
> endif
> 
> MESON_SYSTEM_NAME =
>@@ -634,7 +633,6 @@ endif
> crossfile.meson: $(SRC)/gen-meson-crossfile.py
> 	$(HOSTVARS_MESON) \
> 	WINDRES="$(WINDRES)" \
>-	PKG_CONFIG="$(PKG_CONFIG)" \
> 	HOST_SYSTEM="$(MESON_SYSTEM_NAME)" \
> 	HOST_ARCH="$(subst i386,x86,$(ARCH))" \
> 	HOST="$(HOST)" \
>-- 
>2.17.1
>
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